The Micro, Small and Medium Enterprises Development Act 2006, cited in its own short title as Act 27 of 2006, rests on a single uncomfortable transaction: the smallest firm in a supply chain lends money to the largest, interest free, for as long as the largest cares to take. A micro enterprise that machines a component, prints a label, or writes a piece of software delivers the work, raises an invoice, and then waits. The buyer, who has the goods and the use of them, treats the unpaid invoice as working capital. The supplier, who has wages to pay and raw material to buy, borrows at commercial rates to finance the gap its own customer created. Every other feature of the MSME Development Act 2006, its classification machinery, its promotional programmes, its procurement preferences, is arranged around that transaction, because the statute’s operative core is an attempt to reverse it: to fix the day by which the buyer must pay, to price delay at a punitive rate of compound interest, and to give the supplier a forum that does not require a civil suit.

The Act does two different kinds of work, and a reader who separates them understands the statute better than one who reads it as a single scheme. The first half is a promotional charter. It creates a National Board, it empowers the Central Government to run measures for the promotion, development and competitiveness of micro, small and medium enterprises, it frames credit policy, and it authorises a procurement preference in favour of the smallest suppliers. The second half, Chapter V, is a payment enforcement machine, and it is unusually hard edged for Indian commercial legislation. It overrides the contract the parties signed, caps the credit a buyer may take even with the supplier’s written consent, imposes compound interest with monthly rests at three times the bank rate notified by the Reserve Bank, routes disputes to a statutory council rather than to the forum the contract chose, and requires a buyer who wants to challenge an award to deposit three quarters of it before a court will listen. The promotional half speaks to all three categories of enterprise. The payment half, and this is the limitation on which the whole article turns, speaks only to micro and small enterprises. Medium enterprises are inside the Act for promotion and outside it for payment protection, and the boundary between the protected and the unprotected is not drawn by Parliament at all. It is drawn by a notification.

What problem was the MSME Development Act 2006 passed to solve?

It was passed to solve the problem of the small supplier financing its buyer: goods and services were delivered on invoices that buyers paid months late, at no cost to themselves, while the supplier borrowed to survive the gap. The Act answers with a payment deadline, penal compound interest, and a statutory council, inside a wider promotional charter.

The lateness the Act addresses was never a secret and never an accident. A buyer with market power sets payment terms as a condition of the order, and a supplier competing for the order accepts them. Ninety days, one hundred and twenty days, payment when the buyer’s own customer pays: terms of this kind were standard in Indian supply chains long before 2006, and they were rational for the buyer precisely because they cost the buyer nothing. The supplier’s remedies under the general law were the remedies of any creditor, a suit for the price, or an arbitration if the contract provided one, each slow, each expensive relative to the size of an invoice, and each destructive of the commercial relationship the supplier depended on. A statute that merely exhorted buyers to pay promptly would have changed nothing, and the drafters of the 2006 Act, building on a narrower statute from 1993 that had tried exhortation backed by a weaker interest formula, chose instead to change the price of delay and the geography of the dispute. Delay was made expensive, and the dispute was moved to a council sitting in the supplier’s own state, deciding within ninety days.

There is a second problem the Act addresses, less dramatic but structurally prior: before 2006 there was no single legal category of the small enterprise at all. Small scale industry was defined under the Industries (Development and Regulation) Act 1951 through the concept of the small scale industrial undertaking, an investment based definition administered through registration with the district industries centres, and services sat awkwardly outside it. The medium enterprise had no statutory existence. The 2006 Act created the modern three category scheme, extended it to services as fully as to manufacturing, and gave the sector a development statute of its own rather than a corner of the licensing law. That act of definition matters beyond tidiness, because everything the statute confers, credit priority, procurement preference, the payment remedy itself, is conferred on enterprises that fall inside a definition, and the definition is where the power in this statute actually sits.

What existed before: the small scale settlement and the 1993 Act

To see what the 2006 Act changed, the reader has to hold two predecessor arrangements in view. The first is the small scale industries regime under the Industries (Development and Regulation) Act 1951, the licensing statute of the planned economy. Section 11B of that Act empowered the Central Government to specify, by notification, the requirements that an industrial undertaking had to satisfy to be regarded as a small scale industrial undertaking or an ancillary industrial undertaking, and in practice the test was investment in plant and machinery, with the ceiling revised from time to time as prices and policy moved. Registration with the district industries centre was the visible sign of the status, and the status carried the benefits of the era: reservation of items for exclusive manufacture in the small scale sector, priority in credit, excise concessions, and preference in government stores purchases. It was a protective regime built for a licensing economy, and it defined the small firm by what it made and what its machines cost. Services, which were becoming the larger part of small business, fitted the frame badly, because a service enterprise’s capital sits in equipment and people rather than in plant and machinery of the factory kind.

The second predecessor is the direct ancestor of Chapter V: the Interest on Delayed Payments to Small Scale and Ancillary Industrial Undertakings Act 1993. That short statute, born of the same complaint about buyers who treated suppliers as banks, required a buyer to pay on or before the date agreed in writing or, absent agreement, before an appointed day measured from acceptance of the goods or services. A buyer who failed was liable to pay interest at five percentage points above the floor rate for comparable lending, the floor rate being the highest of the minimum lending rates charged by scheduled banks, and the interest was compounded with monthly rests. The 1993 Act also contained the two devices that the 2006 Act would inherit almost intact: an appellant who was not the supplier had to deposit seventy five per cent of the awarded amount before an appeal against a decree or award would be entertained, and a buyer whose accounts were audited had to disclose the principal and interest remaining unpaid in its annual statement. An amendment in 1998 capped the agreed credit period at one hundred and twenty days from acceptance and allowed a party to refer a dispute to an Industry Facilitation Council, which state governments were to constitute, to act as arbitrator or conciliator with the Arbitration and Conciliation Act 1996 applied as if there were an arbitration agreement.

The 1993 Act failed in instructive ways, and the failure explains the design choices of 2006. Its protected class was narrow, confined to small scale and ancillary industrial undertakings, so a service provider or a firm that had outgrown the small scale ceiling stood outside it. Its interest formula was anchored to a floor rate of bank lending that the Reserve Bank’s deregulation of lending rates had made an awkward and declining benchmark. Its councils were unevenly constituted and little used, and recovery still depended in most cases on a suit or other proceeding under the general law, which reproduced the cost and delay the statute existed to avoid. The Supreme Court’s engagement with the 1993 Act, in Shanti Conductors v Assam State Electricity Board among other cases, had to settle when the statute bit: the Court held that the relevant date was the date of supply, so that supplies made after the Act came into force attracted its interest regime even where the underlying contract was older. Section 32 of the 2006 Act repealed the 1993 Act outright, with the standard saving that things done under the repealed statute are deemed done under the corresponding provisions of the new one. What Parliament carried forward was the skeleton, the appointed day, the compounding, the deposit, the disclosure. What it changed was everything that had made the skeleton weak: a wider protected class, a harder interest formula, a council in every state as a matter of statutory entitlement, and an express statement that the payment chapter overrides other law.

The architecture of the Act

The MSMED Act received the assent of the President on 16 June 2006 and came into force on 2 October 2006, the date appointed by notification. It contains thirty two sections in six chapters. Chapter I is preliminary and carries the definitions. Chapter II establishes the National Board for Micro, Small and Medium Enterprises. Chapter III deals with the classification of enterprises, the Advisory Committee, and the memorandum an enterprise files. Chapter IV, sections 9 to 14, contains the measures for promotion and development, credit facilities, the procurement preference policy, and a fund. Chapter V, sections 15 to 24, is the delayed payment code. Chapter VI is miscellaneous, containing among other things the rule making powers and, in section 32, the repeal of the 1993 Act. The statute sits inside a wider field of industrial and competition law, and the reader who wants the map of that field rather than the working of this one statute should begin with the industrial and competition law in India guide, which sets the licensing, monopoly and competition statutes in sequence; this article stays inside the MSMED Act itself.

Three definitions do the load bearing work, and each deserves exact statement. A buyer is whoever buys goods or receives services from a supplier for consideration. An enterprise is an industrial undertaking or a business concern or any other establishment, by whatever name called, engaged in the manufacture or production of goods, or in providing or rendering services, and the breadth of that formula is deliberate: it reaches the proprietorship, the partnership firm, the company, the co-operative society, the Hindu undivided family and the trust alike. The third definition is the one that confines the payment machine. A supplier, under section 2(n), means a micro or small enterprise which has filed a memorandum with the authority referred to in section 8, together with three institutional additions: the National Small Industries Corporation, the Small Industries Development Corporation of a state or union territory, and any company, co-operative society, trust or body engaged in selling goods produced by micro or small enterprises or rendering services provided by them. Two consequences follow from the text and both recur throughout this article. The category of supplier is built out of micro and small enterprises alone, so a medium enterprise, however small its buyer makes it feel, is not a supplier and cannot invoke Chapter V. And the definition fastens on the filed memorandum, which in the registration systems that have succeeded one another since 2006 means the enterprise’s registration, so the payment right is tied to a public act of self identification that the buyer can verify.

The remaining definitions used in the payment chapter are the three days. The day of acceptance is the day of actual delivery of the goods or actual rendering of the services, except that where the buyer makes an objection in writing about acceptance within fifteen days of delivery, the day of acceptance is the day on which the supplier removes the objection. The day of deemed acceptance is the mirror image: where no written objection is made within those fifteen days, the day of actual delivery is deemed to be the day of acceptance. The appointed day is the day following the expiry of fifteen days from the day of acceptance or the day of deemed acceptance. These three definitions are the gears of the payment clock, because every period in Chapter V is counted from one of them, and the fifteen day objection window inside the first two is where many real disputes are actually won and lost: a buyer who sleeps on a quality objection for a fortnight has, by the statute’s design, accepted the goods and started the clock.

The passage of the Act and the shape of the settlement

The statute began life as the Small and Medium Enterprises Development Bill of 2005, a title that itself records a change made on the way to enactment: the micro enterprise, the smallest and most numerous form of Indian business, was written into the scheme and into the Act’s name before passage, so that the law arrived as the Micro, Small and Medium Enterprises Development Act. The change was more than courtesy. A development statute for small and medium enterprises that omitted the micro tier would have omitted the overwhelming majority of the sector’s units and nearly all of its employment, and the definitions that matter most in the Act, above all the definition of supplier, are built on the micro category. The Bill was passed by Parliament in 2006 and received the assent of the President on 16 June 2006. The Act was then brought into force on a single appointed day, 2 October 2006, rather than in stages, and the first classification notification and the rules under the Act, including the rules for the National Board, were made in time to operate from that date. The choice of a single commencement for a statute of this kind is itself a design statement: the promotional charter and the payment code were switched on together, so that from the first day a supplier could count its forty five days under a law whose institutions were barely staffed, a gap between text and machinery that the early years of the councils made visible.

The settlement the Act embodies can be stated as three bargains. The first is between protection and definition: the old small scale regime protected a sector defined by industrial licensing categories and policed by reservation of products; the new Act protects a sector defined by size alone, across manufacturing and services, and polices it by thresholds. Product reservation, the centrepiece of the old regime, has no place in the 2006 Act at all, and its long afterlife in policy, a reserved list that once ran to several hundred items and was progressively pruned until the last items were dereserved in 2015, belongs to the older settlement’s history rather than to this statute. The second bargain is between promotion and coercion: the state took for the sector a promotional charter of the ordinary enabling kind, and in exchange for the sector’s acceptance of a size based identity administered by the state, it gave the two smallest categories a coercive remedy against their own customers that no other class of Indian creditor possesses. The third bargain is the delegation: Parliament kept the architecture and surrendered the numbers, and every subsequent adjustment of the sector’s legal perimeter, in 2020 and in 2025, has been made inside that surrender. An account of the Act that treats the bargains as one undifferentiated scheme misses why the statute generates its characteristic disputes, which are almost never about whether promotion is desirable and almost always about where a line was drawn and by whom.

Classification under the MSME Development Act 2006: the delegated gateway

Section 7 is where the Act’s centre of gravity lies, and it must be read in two layers, because the section as enacted and the classification as it operates are different texts. As enacted, section 7(1) empowered the Central Government, by notification, and having regard to the provisions of the section dealing with the pattern of investment, to classify classes of enterprises into the three categories, and it wrote the original ceilings into the statute itself. For an enterprise engaged in the manufacture or production of goods, a micro enterprise was one whose investment in plant and machinery did not exceed twenty five lakh rupees; a small enterprise was one whose investment was more than twenty five lakh rupees but did not exceed five crore rupees; and a medium enterprise was one whose investment was more than five crore rupees but did not exceed ten crore rupees. For an enterprise providing or rendering services, the same three steps were measured by investment in equipment, at lower levels reflecting the smaller capital base of services: a micro enterprise where the investment did not exceed ten lakh rupees, a small enterprise where it was more than ten lakh rupees but did not exceed two crore rupees, and a medium enterprise where it was more than two crore rupees but did not exceed five crore rupees. An Explanation excluded the cost of pollution control, research and development, and industrial safety devices from the investment calculation. The non obstante opening of the section, overriding section 11B of the Industries (Development and Regulation) Act 1951, formally transferred the power to define the small firm from the licensing statute to this one.

The second layer is the power Parliament kept in reserve, and it is the layer that has governed for most of the Act’s life. Section 7, in sub-section (9), empowers the Central Government, while classifying enterprises, to vary from time to time the criterion of investment, and also to take into account criteria or standards in respect of employment or turnover. Section 7 also provides for an Advisory Committee, and the classification notifications issued under the section record on their face that they are made after obtaining the recommendations of that Committee. The structure is therefore a deliberate delegation of the boundary question. Parliament fixed the three category names and the machinery that attaches to them, and left the numbers, the single most consequential numbers in the statute, to be set and reset by the executive acting through the Gazette. Whoever controls the notification controls the reach of every benefit and every remedy the Act contains, without a vote in either House and without an amendment to the Act.

Why does the Act leave the MSME limits to a notification?

Because the limits are economic variables rather than legal principles: an investment ceiling right in one decade is wrong in the next, once prices, technology and firm size have moved, and a figure frozen in the statute would need a parliamentary amendment at every change. Delegation lets the boundary track the economy, at a price: it becomes an executive choice.

The delegation has a respectable administrative logic. Investment ceilings decay with inflation even if nothing else changes, so a statutory number carries a built-in expiry date, and the older small scale regime had shown the cost of leaving ceiling revision to episodic political attention. A notification can also change the basis of measurement, as the section expressly contemplates, moving from investment alone to a composite of investment and turnover when the data systems exist to support the second measure. The cost of the design is equally plain, and it is the cost this article’s central claim keeps returning to: rights that depend on a threshold can be widened or narrowed for millions of enterprises by an instrument that receives a fraction of the scrutiny of a bill, and an enterprise planning investment, or a buyer planning its payables, is planning against a line that the executive can move. Thresholds of exactly this kind recur across Indian economic legislation, fixing the point at which obligations begin in fields as different as factory regulation and the Indian labour law framework, where wage ceilings and employee counts perform the same gateway function; the MSMED Act is distinctive not in using a threshold, but in how much of the statute’s value is channelled through this one.

There is a comparison closer to the Act’s own logic. MSME status is a conferred legal condition, valuable because the state attaches consequences to it, and in that respect it resembles the status that a unit derives from operating under the Special Economic Zones Act 2005, where a defined status unlocks a bundle of fiscal and procedural treatment. The difference is one of degree that becomes a difference in kind: the SEZ boundary is spatial and approval based, fixed unit by unit, while the MSME boundary is statistical and population wide, fixed number by number. A single notification under section 7 reclassifies enterprises the Ministry has never heard of, in districts it has never visited, and every one of those enterprises gains or loses the bundle that hangs on the category: priority sector treatment of its bank credit, eligibility for the procurement preference, and, at the micro and small end, the payment remedy that Chapter V confers on suppliers alone.

The classification in force: 2020, the composite test, and the 2025 revision

The first exercise of the reserved power kept the statutory pattern, investment alone, manufacturing and services measured separately, and the numbers notified in October 2006 tracked the ceilings section 7 had announced. For fourteen years the classification then stood still, through a decade and a half in which the price level, the typical capital cost of a small plant and the service economy all moved substantially, so that by the end of the period the ceilings were quietly reclassifying enterprises by inflation alone: a firm whose real scale had not changed crossed from micro to small, or small to medium, because the measuring rod had shrunk. That silent graduation is the standing argument for the delegation design, since a statutory ceiling performs the same trick with no one deciding it should, and it is also the standing argument against leaving revisions so long, since a boundary that moves by erosion rather than by decision moves without the reasoning, announcement and transition handling that the 2020 and 2025 revisions were careful to supply. The break came, in the middle of the pandemic disruption and as part of the relief package announced in May 2020, on 26 June 2020, when the Central Government issued notification S.O. 2119(E) under section 7, superseding the earlier classification notifications and taking effect from 1 July 2020. The 2020 notification did three things at once. It abolished the distinction between manufacturing and services for classification purposes, so that one table governs every enterprise whatever it does. It replaced the single investment criterion with a composite criterion of investment in plant and machinery or equipment and turnover, both of which must be satisfied. And it raised the ceilings substantially: a micro enterprise became one whose investment does not exceed one crore rupees and whose turnover does not exceed five crore rupees; a small enterprise, one whose investment does not exceed ten crore rupees and whose turnover does not exceed fifty crore rupees; and a medium enterprise, one whose investment does not exceed fifty crore rupees and whose turnover does not exceed two hundred and fifty crore rupees. Any account that presents these 2020 figures as the text of the Act, or as the limits Parliament enacted in 2006, misdescribes the instrument: they are the second exercise of a delegated power, and they have already been displaced once since.

The computation rules in the 2020 notification are as important as the ceilings, because they decide hard cases. Investment in plant and machinery or equipment is taken from the enterprise’s income tax return, at the written down value the tax record carries, and for an enterprise without a return in its first year the figure rests on self declaration until the return exists. All units held under a single Permanent Account Number are treated as one enterprise for this purpose, so investment and turnover are aggregated across the units of the same person or entity, and a group cannot manufacture smallness by fragmenting itself into shells on paper. Turnover is drawn from the goods and services tax data where the enterprise is registered, and turnover from exports of goods or services is excluded from the calculation, a deliberate choice that prevents an exporting enterprise from being pushed out of its category by the very success the policy wants to encourage. The composite structure has a ratchet built into it. If an enterprise exceeds the ceiling in either criterion, investment or turnover, it moves up into the next higher category. It moves down only when it falls below the ceiling in both criteria. The transition rule that accompanies the ratchet is the provision practitioners actually rely on: an enterprise whose classification changes keeps its existing category until the end of the financial year and takes the new classification from the beginning of the next, and an amendment made in 2022 softened the upward move further by allowing an enterprise that graduates to a higher category to retain the non tax benefits of its former category for three years. Growth is therefore not punished overnight, but it is not disguised either; the category follows the data with a lag of one financial year.

The second displacement arrived with the Union Budget for 2025 to 2026, which announced that the investment and turnover limits for classification would be enhanced two and a half times and two times respectively, and was implemented by notification S.O. 1364(E) dated 21 March 2025, amending the 2020 notification with effect from 1 April 2025. The classification in force from that date is: a micro enterprise, where the investment does not exceed two crore and fifty lakh rupees and the turnover does not exceed ten crore rupees; a small enterprise, where the investment does not exceed twenty five crore rupees and the turnover does not exceed one hundred crore rupees; and a medium enterprise, where the investment does not exceed one hundred and twenty five crore rupees and the turnover does not exceed five hundred crore rupees. The consequences for the payment chapter deserve emphasis, because they are easy to miss in a story told as tax and credit policy. Every enterprise that stood as medium under the 2020 table and falls within the new small limits became, on 1 April 2025, a small enterprise, and with that a supplier within Chapter V, entitled to the forty five day rule and the compound interest remedy against its buyers, without Parliament debating the change and without a word of the Act being altered. Equally, enterprises at the old medium ceiling that remain medium gained nothing in payment terms, because the remedy stops at small whatever the numbers say. The boundary of a statutory right moved for a very large population by executive signature alone, which is the article’s thesis in its purest form.

Why were the limits raised so sharply in 2025? The stated reasoning in the Budget and in the Ministry’s explanations runs on three lines. The first is erosion: ceilings set in 2020 had been overtaken by price rises and by the growing capital intensity of ordinary production, so firms of genuinely small scale were graduating out of the category on paper while changing little in substance. The second is the fear of dwarfism, the well documented tendency of Indian firms to stay small, suppressing investment and splitting operations, because crossing a threshold costs more in lost benefits than growth returns; raising the ceiling raises the point at which that calculation bites. The third is coverage: procurement preference, priority sector credit and the payment remedy are instruments the government wants reaching a wider band of the economy. Each line of reasoning is respectable, and each carries the same shadow. A wider category dilutes the targeting of benefits designed for the genuinely small, and a boundary revised twice in five years teaches enterprises and buyers alike that the line is provisional, which changes behaviour around it: investment is timed, turnover is watched, and the category itself becomes a variable in commercial planning rather than a fact about the firm.

Classification at work: three enterprises

The composite test is easier to operate than to describe, and three enterprises show its moving parts. Consider first a precision components maker with plant and machinery carried at a written down value of ninety lakh rupees in its income tax return and turnover of four crore rupees in its goods and services tax returns, of which one crore is export turnover. The export exclusion takes the turnover for classification to three crore, and the enterprise is micro on both limbs, comfortably inside the ceilings of two crore and fifty lakh of investment and ten crore of turnover that have applied since April 2025. Let the same firm then win a domestic contract that carries its non export turnover to eleven crore while its investment stays where it was. It has crossed the micro ceiling in one criterion only, and the ratchet answers: it is a small enterprise, because an enterprise is classified by the higher of the positions its two criteria produce, and it takes that classification from the beginning of the next financial year, keeping micro status, and micro benefits, until the current year closes. If in the following year its turnover falls back below ten crore but its investment has meanwhile risen past the micro ceiling, it remains small, because descent requires both criteria to fall below the ceiling together; the ratchet releases only on a double signal.

Consider, second, a group problem. A promoter runs two units, one making packaging material with investment of two crore rupees and turnover of eight crore, the other printing with investment of one crore and turnover of six crore, each comfortably micro or small if read alone, and both held under the same Permanent Account Number. The aggregation rule reads them as one enterprise: investment of three crore and turnover of fourteen crore, which is a small enterprise and not a micro one, and the benefits that turn on micro status, including any micro specific sub target in procurement, are not available by keeping the units in separate files. The rule is the classification system’s anti fragmentation device, and it is the reason the Permanent Account Number, rather than the individual registration, is the true unit of the scheme. Consider, third, the boundary case that the 2025 revision manufactured in bulk: an engineering services firm that under the 2020 table was medium, with investment of twenty crore rupees and turnover of ninety crore, a respectable business locked out of the payment chapter and the procurement preference alike. On 1 April 2025 the small ceiling rose past it on both limbs, twenty five crore of investment and one hundred crore of turnover, and the firm became small without its business changing at all. From that date its invoices carry the forty five day ceiling and the section 16 interest right against buyers, and a buyer who had lawfully run ninety day terms with it for years found the terms cut down by a notification neither party had negotiated. There is no cleaner demonstration in Indian statute law of a right being created for a party by the movement of a line it does not control.

A new enterprise without a tax history is classified on self declaration in its first year, with the return based figures taking over as the records accumulate, and an enterprise that begins life as a project, ordering plant before it has turnover, is classified on investment alone until turnover exists to be measured. The system’s designers accepted the imprecision of the first year as the price of a registration that asks for no proof; the correction mechanism is the annual data refresh, which is why the classification an enterprise holds is best understood as a reading of its last filed position rather than a permanent attribute. Advisers accordingly treat the Udyam certificate as a dated document: the certificate a buyer takes at onboarding states the category as the system then read it, and a buyer who wants the clause 43B(h) analysis right checks the category again at the year end, because the two readings can differ and the tax consequence follows the supplier’s status for the supply in question.

The road not taken: the 2018 amendment Bill

The delegation design was once challenged from within the Government itself, and the episode clarifies what the present system is by showing the alternative that was drafted and abandoned. In 2018 an amendment Bill was introduced in the Lok Sabha proposing to rewrite the basis of classification in the Act: investment would disappear as a criterion altogether, and enterprises would be classified by turnover alone, with a micro enterprise defined by annual turnover up to five crore rupees, a small enterprise by turnover above five crore and up to seventy five crore, and a medium enterprise by turnover above seventy five crore and up to two hundred and fifty crore. The reasoning was administrative elegance. Turnover is harder to manipulate than the book value of plant, it is visible in the tax system, and a single criterion ends the anomalies of a capital test applied to service businesses whose real scale is in their billings. The Bill was not passed, and it lapsed with the dissolution of the House. When the executive moved two years later, it moved by notification rather than by amendment, and it chose the composite of investment and turnover rather than turnover alone, keeping the investment limb that the Bill would have deleted and adding the turnover limb by the route section 7(9) had always allowed.

The comparison between the Bill and the notification is the delegation argument in miniature. The Bill would have put the new basis, though not the numbers, into the statute, where changing the basis again would need Parliament; the notification changed both basis and numbers at once, under a power Parliament had granted in 2006 for exactly this purpose, and the 2025 revision then changed the numbers again by the same route. Nothing in the sequence was irregular, and every step used the instruments the Act supplied. But a reader tracing the legal source of the classification in force will find it in a 2020 Gazette notification as amended in 2025, resting on a 2006 power, and nowhere in the text of the Act itself, whose section 7 still displays the 2006 ceilings to anyone who reads the bare Act without the notifications. That trap, the bare Act that does not state the law, is worth naming plainly because it catches practitioners as well as students: the statute book text of section 7 is the starting point of the classification, not its content, and the content lives one level down, in instruments that most bare Act editions do not print.

Registration: from the memorandum to Udyam

Classification decides what an enterprise is; registration is how it proves the fact, and section 8 built the proof into the Act from the start. As enacted, any person intending to establish a micro or small enterprise could, at his discretion, file a memorandum of micro, small and medium enterprises with the prescribed authority, ordinarily the district industries centre of the district, while a person intending to set up a medium enterprise in manufacturing was required to file. The memorandum replaced the older registration culture of the small scale era with a filing: no licence, no inspection before the event, a declaration of the enterprise, its activity and its investment, met by an acknowledgment. The discretionary cast of the provision for micro and small enterprises was a deliberate liberalisation, and it had a consequence the drafters accepted: the memorandum was optional as a matter of regulatory burden, but it was not optional as a matter of rights, because the definition of supplier in section 2(n) is built on the filed memorandum. An unregistered micro enterprise could trade perfectly lawfully; what it could not do, on the text, was claim the Chapter V remedy as a supplier. Registration under this Act is therefore best understood not as a permission but as the key that turns the payment lock.

The machinery of filing has changed twice without the statutory idea changing at all. The entrepreneurs memorandum of the original scheme, filed in two parts around the setting up and commencement of the enterprise, gave way in 2015 to the Udyog Aadhaar Memorandum, a one page online self declaration that traded the district office queue for a portal and an Aadhaar linked identity. The 2020 classification notification then rebuilt the system again under the name Udyam Registration, effective from 1 July 2020. Udyam is free, entirely online, and based on self declaration, with no documents, certificates or proof to be uploaded at the point of registration; the enterprise receives a permanent Udyam Registration Number and an e-certificate carrying its classification. Enterprises already registered under the memorandum or Udyog Aadhaar systems were required to register afresh on Udyam, and the older registrations were treated as spent for the purposes of the new scheme once the transition window closed. The significant design change is what happens after registration. Because investment and turnover are drawn from the income tax and goods and services tax records attached to the enterprise’s Permanent Account Number and goods and services tax identification, the Udyam system refreshes classification from the State’s own data: an enterprise whose filed figures carry it across a ceiling is reclassified by the system in accordance with the transition rule, rather than being left to discover its new status when a buyer or a bank questions it.

The registration system also acquired a lower rung, addressed to the enterprises least likely to complete any online process unaided. Informal micro enterprises, the home based and street level units that operate without a goods and services tax registration and often without a permanent account number trail, were brought within reach of formal identity by an assisted registration route, the Udyam Assist mechanism, under which such enterprises can be registered with institutional help and given a certificate usable at least for priority sector credit. The episode completes the registration story the section has told: the memorandum began as a filing at a district office, became a one page online declaration, then a data linked automatic classification, and finally an assisted identity for the informal, each step lowering the cost of the act on which the Act’s rights depend, because a right keyed to registration is only as wide as the registration system’s reach.

Two practical points about registration recur in disputes and should be fixed here. The first concerns traders. Retail and wholesale trade were admitted to Udyam Registration in 2021 by an office memorandum of the Ministry, but the admission was expressed to be for the purposes of priority sector lending, and the question whether a trading enterprise so registered can claim as a supplier under Chapter V has been contested ever since; the safer reading, on the instruments as they stand, is that the delayed payment remedy was designed for enterprises that produce goods or render services, and a trader’s claim to it rests on inference rather than text. The second concerns timing, which the Supreme Court has settled and which this article returns to in the discussion of the courts: because the supplier definition turns on the filed memorandum, the registration must exist when the bargain is made and the goods are supplied, and a registration obtained later does not reach back. Between those two points sits the working rule every adviser gives and every supplier should hear before the contract, not after the default: the registration certificate is part of the sale documents, to be exchanged with the purchase order, not an afterthought to be obtained when payment fails.

The institutions the Act creates

Chapter II establishes the National Board for Micro, Small and Medium Enterprises, the first statutory apex body for the sector. The Board is chaired by the Minister in charge of the Ministry dealing with micro, small and medium enterprises, and its composition under section 3 is deliberately representative rather than official: members of Parliament, ministers in charge of small scale industries in the states, secretaries of the Central Government departments concerned with the sector, representatives of the Reserve Bank and of the financial institutions that lend to it, representatives of associations of micro, small and medium enterprises, and persons with specialised knowledge of industry, finance, trade and commerce. Section 5 fixes its functions. The Board examines the factors affecting the promotion and development of micro, small and medium enterprises and reviews the policies and programmes of the Central Government in relation to them; it makes recommendations on the policies and measures the sector needs; and it advises the Central Government on the matters the Government refers to it. It is, in the vocabulary of Indian institutional design, a deliberative and advisory body with statutory dignity, not a regulator: it issues no licences, decides no disputes, and directs no bank. Its significance for this statute is subtler. It gives the sector a standing forum in which the case for revising a classification, extending a scheme, or repairing a failure of the payment chapter can be made by the interested parties themselves, on the record, rather than by lobbying at the margin.

What does the National Board for Micro, Small and Medium Enterprises do?

It examines what helps or hinders the promotion and development of micro, small and medium enterprises, reviews the Central Government’s policies and programmes for the sector, recommends changes, and advises the Government on questions referred to it. It is a statutory advisory forum chaired by the Union Minister for the sector, not a regulator, and it decides no individual case.

The Advisory Committee in Chapter III is the quieter institution and, for the classification question, the more consequential one. Section 7 provides for the Committee, drawn from governments, the Reserve Bank, financial institutions, industry associations and experts, and the classification notifications issued under the section are expressed to be made after obtaining its recommendations. The Committee’s existence is the Act’s answer to the obvious objection against delegated classification, that a line carrying this much legal consequence should not move on the signature of a single department. The answer is procedural rather than democratic: the number must pass through a body on which the affected interests sit before the Gazette prints it. Whether that discipline is real depends on how seriously the consultation is taken in a given round, a matter on which the instruments themselves are silent; what can be said from the record is that each revision of the classification, in 2020 and again in 2025, was publicly reasoned, announced in advance in the 2025 case in the Budget speech itself, and accompanied by the Advisory Committee recital, which is a stronger form of notice than most delegated legislation receives.

The third institution belongs to the payment chapter and is dealt with where it operates, below: the Micro and Small Enterprises Facilitation Councils, established by state governments under section 20, one or more for each state, which are the forum Chapter V creates and the only institution in the Act that decides anything between private parties.

The state dimension: a central Act run by state machinery

The Act is a central statute, but its working parts are disproportionately in state hands, and the pattern explains much of the variation in how the law feels across the country. The classification, the registration system, the Board and the promotional programmes are central: the Gazette that moves the boundary is a central Gazette, Udyam is a central portal, and the data that drives reclassification flows through central tax systems. The enforcement end of the statute is federal in operation. The Facilitation Councils are established by state governments under section 20, staffed by state notification under section 21, housed in most states within the industries department, and supported by the district industries centres that were the field machinery of the small scale era and remain the sector’s local address. A supplier’s experience of Chapter V, the speed of listing, the seriousness of conciliation, the quality of the award, is therefore a function of the state in which it is located to a degree unusual for a central commercial statute, and the ninety day discipline is met or missed state by state, council by council.

State governments have also built their own promotional layers on the central foundation: state industrial and MSME policies that add capital subsidies, interest subvention, stamp duty relief and marketing support for enterprises classified under the central scheme, single window clearance systems through which the small enterprise’s other permissions are routed, and in several states their own facilitation arrangements for payments by state buyers. None of this alters the central classification, which is one of the quiet achievements of the 2006 design: because the category is national and data driven, a supplier carries one identity across every scheme and every state, and a buyer dealing with suppliers in ten states applies one definition of who is protected. The older small scale regime, administered through state registration with state level variation in practice, never achieved that uniformity. The price of the uniformity is the one this article has pressed throughout: the single national boundary is set at the Centre, by notification, and a state that believes the line is wrong for its industrial structure cannot move it for its own enterprises; it can only add benefits of its own on top of the categories the Centre supplies.

The district industries centre deserves a closing word in this section, because institutions outlive the statutes that supersede them. The memorandum under section 8 was filed with the district authority, the councils’ chairpersons are drawn from the industries administration the centres belong to, and for most micro enterprises the centre, or its successor offices, remains the physical point of contact with a statute otherwise encountered through portals. The Act’s modernisation story, from registration queues to self declaration to automatic reclassification, is real; so is the continuity underneath it, a field administration built for the small scale era carrying a data driven statute it was not designed for, with the predictable consequence that the statute’s performance varies with the strength of that administration from district to district.

The promotional half: measures, credit, procurement and the fund

Chapter IV is enabling rather than obligatory, and it should be read as a grant of powers to the Central Government rather than as a set of entitlements in the hands of enterprises. Section 9 empowers the Central Government, for facilitating the promotion and development and enhancement of competitiveness of micro, small and medium enterprises, to notify programmes, guidelines or instructions and to specify measures of the familiar developmental kind: technology upgradation, infrastructure, marketing assistance, skill development, cluster development and the support of industry associations, among others. The schemes that fill the sector’s landscape, from cluster development to credit linked subsidies, trace their statutory shelter to this power, but the power itself guarantees none of them; a scheme exists because the Government has made and funded it, not because section 9 commands it. Section 10 addresses credit, providing that the policies and practices for credit facilities to the sector are governed by the guidelines or instructions issued by the Reserve Bank in that behalf, which locates the Act’s credit chapter where Indian credit policy actually lives: in the Reserve Bank’s priority sector directions, under which loans to micro, small and medium enterprises carry priority sector status for the banks that make them. The Act neither fixes a lending quota nor creates a right to a loan; it ties the sector’s statutory identity to the central bank’s machinery, which is one more reason the classification boundary matters, since the priority sector treatment follows the category.

Section 11 is the provision with the sharpest commercial edge in the promotional half. It empowers the Central Government, by order notified in the Gazette, to indicate a procurement preference policy in respect of goods produced and services rendered by micro and small enterprises. The policy made under it is the Public Procurement Policy for Micro and Small Enterprises Order 2012, notified on 23 March 2012 and effective from 1 April 2012, under which every Central Ministry, Department and central public sector enterprise was set an annual goal of procuring a share of its purchases from micro and small enterprises: twenty per cent at the outset, with the mandate becoming binding from 1 April 2015. An amendment in 2018 raised the share to twenty five per cent of annual procurement, and carved sub targets within it: four per cent from enterprises owned by Scheduled Caste or Scheduled Tribe entrepreneurs and three per cent from enterprises owned by women. The Order also reserves a schedule of items, three hundred and fifty eight in the list as it stands, for purchase exclusively from micro and small enterprises, entitles such enterprises to tender sets free of cost and exemption from earnest money deposit, and carries a price preference mechanism under which a micro or small enterprise quoting within a band of fifteen per cent above the lowest acceptable bid may be allowed to match that bid and take a portion of the order. Note the shape of the benefit: like the payment remedy, and unlike the promotional measures generally, the procurement preference runs to micro and small enterprises alone. The medium enterprise is inside the Act’s development charter and outside its two hardest commercial advantages, a line whose justification the article takes up in the assessment below.

Sections 12 to 14 complete the chapter with a fund and the grants that feed it, money appropriated by Parliament and credited to a fund for the purposes of the Act, administered by the Central Government for the measures the chapter contemplates. The fund provisions are machinery, and their importance is constitutional rather than commercial: they show the promotional half operating in the ordinary way of Indian welfare legislation, by appropriation and scheme, while the payment half operates by command. The contrast between the halves is the statute’s signature. For promotion, the Act empowers and the executive fills the space with schemes that rise and fall with budgets. For payment, the Act commands, in terms that override contracts and other statutes, and leaves the executive almost nothing to fill except the classification on which the command’s reach depends. A reader who grasps that inversion, command where the state usually exhorts, exhortation where the state usually spends, has grasped the design.

Schemes and rights: the difference the promotional half conceals

Before turning to the payment code, the promotional half deserves one more distinction, because confusion between its two registers is the commonest reading error the Act produces. A scheme is not a right. The benefits that flow to enterprises through the promotional half, subsidised credit enhancement, technology upgradation support, marketing assistance, cluster infrastructure, arrive through schemes framed under section 9 and funded through the chapter’s fund provisions, and each scheme has its own guidelines, eligibility conditions, application windows and budget, all of which can be revised, exhausted or withdrawn without touching the Act and without any enterprise acquiring a claim to continuance. An enterprise refused a scheme benefit has administrative law remedies about fairness of process; it has no statutory entitlement to the benefit itself. Two apparent exceptions prove the rule by their location. The procurement preference is harder than a scheme because the 2012 Order fixes a mandate for public buyers as a class, yet it still confers no right to any individual contract, only a structured share of demand and defined procedural privileges in the tender. The payment remedy is harder still because it is not in the promotional half at all: it is a right, conferred by sections 15 to 17 on a defined class against a defined counterparty, enforceable in a statutory forum, and it cannot be withdrawn by a guideline. The whole of the Act’s litigation history, and nearly the whole of its practical importance, sits in the second register. A reader who finishes the promotional sections believing the Act’s essence is benevolent programming has read the statute upside down; the programmes are the context, and the right is the Act.

This distinction also explains the Act’s political durability. Schemes are recast by every administration, renamed, merged and reannounced, and the promotional half absorbs those changes without strain because it was drafted as a shell for them. The payment chapter, by contrast, has survived every change of government since 2006 with its numbers and machinery intact, amended not once in its operative sections, because it created a constituency of beneficiaries who experience it as property rather than as policy. The only major alteration to the chapter’s working environment came from outside the Act altogether, in the income tax amendment of 2023, which is the surest sign of where the chapter’s centre of gravity had already settled: not in the Ministry’s programmes, but in the buyer’s ledger.

The delayed payment chapter: the clock, the interest and the supporting duties

Section 15 states the primary obligation, and it is worth stating with the precision the drafters used. Where a supplier supplies any goods or renders any services to a buyer, the buyer shall make payment on or before the date agreed upon between the two in writing or, where there is no agreement in that behalf, before the appointed day. A proviso then caps the freedom the sentence appears to grant: in no case shall the period agreed upon in writing exceed forty five days from the day of acceptance or the day of deemed acceptance of the goods or services. The provision is a small masterpiece of regulatory drafting. It respects the parties’ autonomy up to a ceiling, it supplies a default where the parties never addressed the question, and the default, the appointed day, is fifteen days after acceptance, a period short enough to make silence expensive for the buyer. A written term of sixty or ninety days is not a term the supplier has breached the Act by accepting and the buyer can rely on in part; it is simply ineffective beyond forty five days, because the payment duty under the Act matures at the ceiling whatever the contract says. Commercial practice adjusted by moving the argument upstream, to acceptance: since the clock runs from acceptance or deemed acceptance, disputes migrated to whether and when goods were accepted, which is why the fifteen day written objection window in the definition of the day of acceptance carries so much weight. A buyer who wishes to contest quality must do so in writing within fifteen days of delivery or the goods are deemed accepted and the clock is running; a supplier who receives a written objection must remove it, by replacement, repair or persuasion, before the day of acceptance arrives at all.

Section 16 prices the default. Where the buyer fails to make payment as required by section 15, the buyer shall, notwithstanding anything contained in any agreement between the parties or in any other law, be liable to pay compound interest with monthly rests to the supplier on the amount from the appointed day or, where there was an agreed date, from the date immediately following it, at three times the bank rate notified by the Reserve Bank. Three features deserve emphasis. The interest is penal by design, set at a multiple of the central bank’s policy rate rather than at a commercial lending rate, so that it cannot be rational for a buyer to treat the supplier as a source of cheap finance: at a bank rate of, by way of illustration, six per cent, the statutory charge is eighteen per cent, compounded monthly, which exceeds what most buyers would pay their own bank. The compounding is with monthly rests, the harshest common form, under which interest itself earns interest every month. And the formula is self executing and index linked: it needs no notification to update it, because it floats with the bank rate, which was the drafters’ correction to the 1993 Act’s dependence on a floor rate of bank lending that deregulation had left behind. Section 17 then states the recovery entitlement in a sentence: for goods supplied or services rendered, the buyer is liable to pay the amount with interest as provided under sections 15 and 16. Section 23 removes the last consolation a defaulting buyer might claim, providing, notwithstanding anything in the Income-tax Act 1961, that interest payable or paid by a buyer under the Act shall not be allowed as a deduction in computing income under the Income-tax Act 1961; the penal interest is a real cost, undiluted by tax relief, and it sits alongside the much larger tax consequence introduced in 2023 that this article takes up separately.

Section 22 deputises the buyer’s own accounts as an enforcement aid. Every buyer who is required to get its annual accounts audited under any law must specify, in its annual statement of accounts, the principal amount and the interest due remaining unpaid to any supplier at the end of each accounting year, together with the supporting particulars the section enumerates: the amount of interest paid by the buyer under section 16, the amounts of payments made to the supplier beyond the appointed day during the year, the amount of interest due and payable for the period of delay, the amount of interest accrued and remaining unpaid at the year end, and the amount of further interest remaining due and payable in the succeeding years. The disclosure duty matters out of proportion to its brevity. It forces the default into the audited record, where the buyer’s auditors, lenders and, after the tax amendment discussed below, the revenue all encounter it, and it gives the supplier a documentary admission of the debt in the buyer’s own hand. The Companies Act framework reinforces it: companies are separately required to file half yearly returns of dues to micro and small suppliers outstanding beyond forty five days, so the population of late payers is visible to the State in structured form rather than discoverable only supplier by supplier.

Two questions about the amount due recur in references and should be answered here. The first is whether the chapter reaches a sum that the buyer admits but schedules, a liability acknowledged in correspondence and promised against a future date of the buyer’s choosing. It does: the duty in section 15 is to pay by the statutory date, and an acknowledgment after that date is evidence of the debt, not a new agreement extending it, since an agreement extending payment beyond forty five days is precisely what the proviso forbids. The second is whether a buyer can defend a reference by pointing to a cross claim, a short delivery on an earlier order, a warranty liability, a price escalation dispute under another contract. The chapter’s answer is structural. The reference concerns the amount due under section 17 for the supplies referred; a cross claim that was never converted into a written objection to acceptance within the fifteen day window does not stop interest on the referred amount, and the buyer’s remedy for a genuine cross claim is its own proceeding, not a retention of the supplier’s price. Councils have not been uniform at the margins of this doctrine, particularly where the cross claim arises out of the very consignment referred, and a set off pleaded and proved as going to whether anything is due at all stands on different ground from a set off pleaded as a reason to pay late. The distinction that organises the cases is between disputes about the existence of the debt, which the Council must decide, and excuses for its late payment, which the chapter refuses to hear.

Behind these provisions stands section 24, the chapter’s overriding clause: the provisions of sections 15 to 23 shall have effect notwithstanding anything inconsistent contained in any other law for the time being in force. The non obstante formula is common in Indian statutes and often decorative, but here it has been given work to do by the Supreme Court, as the discussion of the courts below shows, because the payment chapter collides in practice with two bodies of law that buyers invoke against it: the arbitration agreement in the parties’ own contract, and the general law of interest. On the text, section 23 already forecloses the second collision, barring any other route to interest on these dues, and section 24 read with the non obstante clause inside section 18 forecloses the first. The chapter is, by design, a self contained code for a defined class of debts: its own clock, its own rate, its own forum, its own appeal condition, and an express statement that the rest of the legal system does not dilute it.

The payment clock in commercial life

The chapter reads as a mechanism, but it operates inside purchasing departments, and its pressure points in practice are worth mapping. The first is inspection. Large buyers run inward inspection regimes under which goods are provisional until quality clearance, and the commercial instinct is to date acceptance from clearance. The Act dates acceptance from delivery, disturbed only by a written objection within fifteen days, so an inspection process that reports on the twentieth day has not postponed acceptance at all; it has produced an objection after the goods were deemed accepted and the clock had started. Buyers who understand the Act re-engineer inspection to report inside the window or record objections protectively while inspection completes; buyers who do not, discover the rule in a council reference. The second pressure point is the running account. Much supply is continuous, castings or components or services delivered against a schedule under one purchase order, and the question when each consignment’s clock starts answers itself from the definitions: each delivery is an acceptance event, each invoice its own appointed day, and a buyer cannot pool a quarter’s deliveries into a single payment date by internal practice. The third is part payment. A payment made late in part discharges the principal to that extent, and interest runs on the residue; a payment made within time against one invoice cannot be reallocated by the buyer’s ledger against an older unpaid invoice so as to manufacture compliance, because the duty attaches invoice by invoice from each acceptance.

Retention money deserves separate treatment because it is the point where standard commercial practice and the Act collide most directly. Construction and project supply contracts habitually retain a percentage of each bill as security for performance and defects, released after a defects liability period that runs in months or years. Where the supplier is a micro or small enterprise, the retained percentage is, in the chapter’s terms, an amount due for goods supplied or services rendered and unpaid beyond the agreed date and the forty five day ceiling, and suppliers have claimed section 16 interest on retentions held beyond the ceiling. Buyers answer that a retention is not a delayed payment but an agreed security, due only when the contract makes it due. The argument is genuinely open at its edges, turning on whether the retention clause fixes the date the sum becomes payable within the meaning of section 15 or merely secures a sum already payable, and it is one of the most litigated interfaces of the chapter; what is not open is that a buyer cannot use a retention clause drafted after the fact, or a set off asserted without a written objection in time, to stop the clock. The practical lesson mirrors the inspection lesson: under this Act, paper discipline in the first fifteen days is worth more than advocacy in the reference.

Government buyers occupy a special place in the chapter’s life, because the largest single class of buyers of small suppliers’ output is the state itself, ministries, departments, public sector enterprises and local bodies, and the Act makes no exception for them: a department is a buyer, its payment processes are not a defence, and councils entertain references against public buyers as against private ones. The procurement preference and the payment chapter are designed to work together on this terrain, the preference channelling public demand toward micro and small enterprises and the chapter disciplining public payment to them, and the weakest joint in the whole scheme has historically been exactly there, in treasuries and departmental payment queues that treated the statutory clock as advisory. The disclosure machinery bites on public buyers too in their audited accounts, and the migration of public procurement to electronic platforms with dated acceptance records has, as a side effect, built the evidentiary trail the chapter needs.

Services under the chapter: acceptance without a delivery note

The extension of the payment remedy to services was one of the 2006 Act’s genuine novelties, since the 1993 Act had been built around industrial undertakings and their goods, and it creates the chapter’s most persistent dating problem. Goods announce their acceptance events: a lorry arrives, a challan is signed, an inspection window runs. Services render themselves along a continuum, a maintenance contract performed month by month, a software project delivered in milestones, a transport service completed journey by journey, and the statute’s concepts of delivery, acceptance and objection have to be mapped onto that continuum by the parties’ documents or not at all. The working solution the councils apply is to treat the service contract’s own certification machinery as the acceptance event: the milestone certificate, the monthly service report countersigned by the buyer’s officer, the completion certificate for a work order. Where the contract supplies no machinery, the rendering of the service and the raising of the invoice together start the analysis, and the buyer’s written objection, to be effective, must still arrive within fifteen days of the rendering it disputes. The lesson for service suppliers is the goods lesson in a harder form: the contract should build the acceptance event in, because the party who defines when performance is complete defines when the clock starts.

The services limb also explains a feature of the classification that the goods limb conceals. The original section 7 measured service enterprises by investment in equipment at ceilings well below the manufacturing scale, recognising that a service firm’s balance sheet understates its true size; the composite test of 2020, by adding turnover on equal terms for both kinds of enterprise, quietly rebalanced the comparison, since a service firm’s turnover is unconstrained by the smallness of its equipment. A consultancy with negligible equipment and turnover of nine crore rupees is micro under the present table only because the turnover ceiling carries it there; under the enacted section 7 it would have been classified by its equipment alone and might have sat in a lower category than its economic weight warranted. The composite test is, among other things, the classification system catching up with an economy in which value sits in billings rather than in plant.

The council route: reference, conciliation, arbitration, deposit

The forum is built by sections 20 and 21. Section 20 requires the State Government to establish, by notification, one or more Micro and Small Enterprises Facilitation Councils, at such places, exercising such jurisdiction and for such areas as the notification specifies; every state and union territory has its council, in most states several. Section 21 composes the Council: a chairperson drawn from the state’s industries administration, being the Director of Industries or an officer not below that rank; one or more office bearers or representatives of associations of micro or small industry; one or more representatives of banks and financial institutions lending to such enterprises; and one or more persons having special knowledge in the fields of industry, finance, law, trade or commerce. The composition tells the reader what the forum is meant to be: a specialist body close to the state’s industrial administration, mixing official authority with the constituency’s own representatives and with banking and legal expertise, closer in spirit to an industry tribunal than to a court.

The payment clock and the claim, set out stage by stage, is the artifact every supplier needs and the one place where the chapter can be seen whole:

Step	Period or trigger	Who acts	What the supplier must have in writing
Supply and delivery	The date goods are delivered or services rendered	Supplier performs, buyer receives	Purchase order or work order naming the goods, price and parties
Acceptance or deemed acceptance	Written objection by the buyer within fifteen days of delivery, failing which delivery day is the deemed acceptance day	Buyer objects, or loses the point by silence	Delivery record, invoice, transport or service completion proof; any objection received and the record of its removal
The appointed day	The day after fifteen days from acceptance or deemed acceptance; the default payment date where there is no written agreement	Buyer must pay by this day	The invoice with its date, so the fifteen days can be counted
The agreed date	A written date chosen by the parties, never more than forty five days from acceptance or deemed acceptance	Buyer must pay by this day if it is earlier than default would allow	The written agreement itself, so the cap and the date are provable
Interest accrues	From the appointed day or the day after the agreed date, at three times the bank rate notified by the Reserve Bank, compounded with monthly rests	Operates by force of section 16	The unpaid invoice and the dates; no demand is needed to start interest
Reference to the Council	Made when the amount under section 17 is due and unpaid; the Council is to decide within ninety days of the reference	Supplier, or any party to the dispute, refers; the Council of the supplier’s location acts	Udyam registration certificate showing micro or small status at the time of the contract, the contract, invoices and the payment record
Conciliation	Conducted by the Council or referred to an institution providing alternate dispute resolution services; sections 65 to 81 of the Arbitration and Conciliation Act 1996 apply	Council or institution; both parties	A settlement, if reached, recorded in writing
Arbitration	Where conciliation fails, the Council itself arbitrates or refers the dispute to an institution; the arbitration law applies as if under an arbitration agreement	Council or institution as arbitrator	The award, which is enforceable as a decree
Challenge to the award	Application to set aside entertained only on deposit of seventy five per cent of the awarded amount by the appellant, who is not the supplier	Buyer challenges; court may order a reasonable part of the deposit released to the supplier pending disposal	The award and the deposit record
Enforcement	Execution of the award as a decree of court	Supplier executes against the buyer	The award, proof of non payment, and the buyer’s disclosures of unpaid dues where available

Section 18 governs the reference itself, and its drafting is as deliberate as section 15. Any party to a dispute may, with regard to any amount due under section 17, make a reference to the Council, notwithstanding anything contained in any other law. On a reference, the Council shall conduct conciliation itself or refer the matter to an institution or centre providing alternate dispute resolution services, and the conciliation provisions of the Arbitration and Conciliation Act 1996, sections 65 to 81, apply to the dispute as if the conciliation were under that Act. Where conciliation is not successful and stands terminated without a settlement, the Council shall itself take up the dispute for arbitration or refer it to such an institution, and the arbitration law then applies as if the arbitration were in pursuance of an arbitration agreement between the parties. Section 18(4) gives the Council or centre jurisdiction to act where the supplier is located within its area even if the buyer is located anywhere else in India, which reverses the ordinary geography of commercial litigation, in which the small claimant travels to the large defendant’s home forum. Section 18(5) imposes the discipline that distinguishes the scheme on paper: every reference shall be decided within ninety days of being made.

Section 19 completes the design with the inherited device of the 1993 Act, sharpened. No application for setting aside any decree, award or order made by the Council or by an institution to which it referred the dispute shall be entertained by any court unless the appellant, not being a supplier, has deposited seventy five per cent of the amount in terms of the decree, award or order, in the manner the court directs. A proviso lets the court order that such percentage of the deposited amount be paid out to the supplier pending disposal as it considers reasonable, on conditions. The deposit is therefore not a fee and not a formality: it is a precondition to being heard at all, calibrated so that a challenge cannot be used as an instrument of further delay, which was the ordinary fate of awards under weaker regimes. A buyer with a genuine defence must fund three quarters of the sum it disputes before a court will examine the defence, and the supplier may receive part of that fund while the challenge is pending. Between the ninety day direction in section 18 and the deposit in section 19, the chapter announces its theory of enforcement plainly: speed at the forum, and money up front from anyone who wants to slow the result down.

From award to money: execution and the challenge in practice

An award from a Council or from an institution to which it referred the dispute is, by the deeming in section 18(3), an award under the Arbitration and Conciliation Act 1996, and it is enforced in the manner of a decree of a civil court under that Act, by execution against the buyer’s property where the buyer does not pay. The supplier’s path from award to money therefore runs through the ordinary execution machinery, with its notices, objections and attachment proceedings, and the Act does not pretend otherwise: the specialisation of the chapter lies in getting to an enforceable award quickly and in pricing the loser’s attempt to reopen it, not in a special execution force. In practice the deposit condition does much of the execution’s work in advance. A buyer who has challenged and lost, or who is deciding whether to challenge, holds the knowledge that seventy five per cent of the award is already in court and partly released to the supplier; settlement after award is correspondingly common, and the chapter’s designers plainly counted on it.

The challenge itself is confined by the arbitration statute’s narrow grounds for setting aside an award, of which the one buyers reach for most often in this setting is public policy or patent illegality dressed in jurisdictional clothes: that the supplier was not registered in time, that the enterprise was not micro or small for the supplies in question, that the Council lacked territorial competence, or that the claim was not an amount due under section 17 at all. The Supreme Court’s treatment of the registration objection in Mahakali Foods, as a jurisdictional question the Council itself may decide, keeps those fights inside the statutory forum at the first stage rather than multiplying them across forums. A buyer who skips the deposit and invites the court to hear the challenge anyway meets the condition precedent in section 19 in its strict form, and courts have not treated the deposit as directory; the application is not entertained, which in the vocabulary of Indian procedure means the challenge does not begin. The combined effect of the narrow grounds, the deposit and the proviso release is that the award is close to final in most cases within a short period of its making, and the chapter’s practical centre of gravity sits where its designers put it: in the reference, not in the appeal.

One discipline the chapter conspicuously omits is a limitation period of its own. No section prescribes the time within which a reference must be made, and suppliers occasionally arrive at a council with invoices several years old, expecting the statutory interest to have been compounding in silence throughout. Because the reference, once conciliation fails, proceeds as an arbitration under the deeming in section 18(3), and because the arbitration statute applies the Limitation Act to arbitrations as it applies it to suits, courts have treated the ordinary three year period for a money claim as governing the reference as well, counted from the date the payment fell due. The interest the chapter awards is thus interest on a claim that must itself be alive; a supplier who sleeps for years does not find the debt enlarged by the wait but extinguished by it, subject to the acknowledgment doctrines of the general law. The omission is best read as another piece of the chapter’s reliance on the surrounding legal system for its background rules, the same reliance visible in the borrowing of the conciliation and arbitration codes: the Act builds the exceptional machine and leaves the ordinary law to supply the parts it does not need to reinvent.

Enforcement in practice: the Samadhaan portal and the limits of the machine

A statute that directs a reference to be decided in ninety days and is used at national scale needs administrative machinery that the Act itself does not describe, and the gap was filled in October 2017 when the Ministry of Micro, Small and Medium Enterprises launched the MSME Samadhaan portal. Samadhaan is machinery, not statute: it creates no right and changes no period, and everything it does could in principle be done on paper at the Council’s office. What it does is receive the supplier’s application online, with the registration particulars, the invoices and the claim computation, route it to the Facilitation Council of the supplier’s jurisdiction, and let the supplier track the reference as it moves through conciliation and arbitration. Its deeper function is measurement. Because applications pass through a single national intake, the State can see the stock and flow of delayed payment disputes, which councils are clearing references and which are accumulating them, and how much money is locked in the pipeline, in a way that the paper system under the 1993 Act never permitted.

What is the MSME Samadhaan portal used for?

It is the online intake for delayed payment claims: a micro or small supplier files its application there, the claim is routed to the Facilitation Council for its area, and the supplier can follow the reference through conciliation and arbitration. The portal is administrative machinery; the right to refer, and the ninety day discipline, come from section 18 itself.

Candour about performance is required, because the distance between the ninety day direction and the lived experience of the councils is the standard criticism of the chapter and it is substantially justified. Councils in the larger industrial states carry heavy dockets; members drawn from industry associations and banks sit part time; conciliation is attempted in matters where the buyer’s position is not a misunderstanding but a cash flow decision; and the arbitration that follows a failed conciliation takes the time arbitrations take. Suppliers report references running well beyond ninety days, and buyers report the mirror image complaint, that a summary forum is deciding substantial disputes about quality and quantity on thin records. Both reports can be true at once, and both are consequences of the design choice to put a mass volume of small commercial disputes through a small number of state level bodies. The honest verdict on the machinery is comparative: measured against the civil suit it replaced, with its years of pendency and its court fees proportioned to the claim, the council route remains faster, cheaper and geographically kinder to the supplier; measured against its own ninety day promise, it is in arrears almost everywhere.

The evidence discipline of the claim deserves a paragraph of its own, because councils decide on documents and the quality of the file decides most references. The evidence is unglamorous: the purchase order, the invoice, the transport or delivery record, the absence of any written objection within the fifteen day window, the correspondence chasing payment, and the registration certificate. A supplier who assembles these into a single ordered claim file, including any presentation of the account made to the buyer’s finance team opened through the ReportMedic presentation viewer when the documents are exchanged, gives the Council a record it can act on inside the statutory period; a supplier who arrives with a grievance and a ledger extract gives it a dispute to investigate. The general position described in this article is information about how the statute works and is no substitute for advice on an individual claim, where the dates, the registration history and the contract documents decide the outcome.

One boundary of the machine should be marked before leaving enforcement. The council route assumes a solvent buyer who is choosing to pay late. Where the buyer is insolvent, the supplier’s position changes character: it becomes an operational creditor in the buyer’s insolvency, the moratorium that follows admission of an insolvency application stills proceedings against the buyer, and the claim takes its place in the collective process described in the Insolvency and Bankruptcy Code 2016 guide. Practitioners dispute how much of the section 16 interest survives that transition and whether a council reference begun before insolvency can proceed, and the questions are not fully settled; what is settled is the practical moral, that the payment chapter’s leverage is at its maximum against a going concern and drains away as the buyer approaches insolvency, which is one more reason the statute rewards the supplier who moves early.

The tax turn: section 43B(h) and the conversion of a remedy into a compliance rule

For seventeen years the delayed payment chapter had a structural weakness that no drafting inside the Act could cure: the remedy belonged to the supplier, and the supplier had reasons not to use it. A micro enterprise that refers its largest customer to a statutory council, however justified the claim, is spending a commercial relationship to recover a sum, and buyers knew that most suppliers would absorb delay rather than pay that price. The interest accrued, the right existed, and the invoices aged anyway. The Finance Act 2023 attacked the problem from the buyer’s side of the ledger. It inserted clause (h) into section 43B of the Income-tax Act 1961, with effect from the assessment year 2024 to 2025, providing that any sum payable by an assessee to a micro or small enterprise beyond the time limit specified in section 15 of the MSMED Act shall be allowed as a deduction only on actual payment. Section 43B is the income tax provision that overrides the mercantile system of accounting for listed items, allowing the deduction only when the money is actually paid; clause (h) added the MSME payable to the list, and keyed the trigger to the MSMED Act’s own clock, the agreed date within the forty five day ceiling, or the appointed day where there is no written agreement.

The mechanics reward precision. A buyer who pays within the section 15 window deducts the expense in the year the liability accrued in the ordinary way. A buyer who pays outside the window, even by a short margin, loses the deduction for the year of accrual and recovers it only in the year of actual payment, a pure timing disallowance that raises taxable income in the first year by the full amount outstanding. Unlike most other items in section 43B, the disallowance is not cured by paying before the due date for filing the return; the clause is drafted so that payment beyond the section 15 limit is payment too late for the year of accrual whenever it occurs, and the deduction simply follows the money into the later year. For a buyer with thin margins and a large year end stock of MSME payables, the effect on advance tax, interest for shortfall and reported profit is immediate and material, and it is produced by the buyer’s own tax computation, without the supplier filing anything, complaining to anyone, or risking the relationship. The provision also interacts with the disclosure machinery: the sums a buyer must specify under section 22 of the MSMED Act and in the companies’ half yearly return of MSME dues are the same sums its tax auditor examines for clause (h), so the attempt to conceal a late payable has to survive three records that must agree with one another.

The clause’s arrival raised a transitional question that its first years were spent arguing about, and the argument itself is instructive. Section 43B operates on the deduction claimed in a year’s computation, and a buyer entering the assessment year 2024 to 2025 typically carried an opening stock of MSME payables, some of them old, some relating to supplies accepted long before the clause existed. Did the disallowance catch any sum unpaid beyond the section 15 limit during that first year, including sums whose lateness had accrued under the old dispensation, or only sums that became payable after the clause commenced? The text, which speaks of any sum payable beyond the specified time limit being allowed only on actual payment, supports the wider operation, and tax administrations generally favour the reading that follows the deduction rather than the vintage of the debt; professional commentary at the time recorded both readings and advised buyers to clear or provide for the opening stock rather than litigate the point on principle. The episode matters beyond its rupees because it shows the clause working as designed before any court construed it: faced with uncertainty about a deduction, finance departments paid, which is precisely the behavioural lever the amendment was built to pull.

The judgment that clause (h) is the single most effective enforcement measure in this field is widely made and, on the mechanism, defensible: it converted the supplier’s remedy, which cost the supplier goodwill to invoke, into the buyer’s compliance obligation, which costs the buyer money to ignore. Two qualifications keep the claim honest. The clause reaches only sums payable to micro and small enterprises, so it inherits the classification boundary entire, and the whole contest over whether a given supplier sits inside the protected categories, registered, and registered in time, is reproduced inside the buyer’s tax computation. And the clause is a timing rule, not a penalty: the deduction is deferred, not destroyed, so its force is the time value of money and the audit exposure rather than a confiscation, which is why its strongest effects appear in businesses that run close to their tax estimates. Even with those qualifications, the structural point stands. The 2006 Act priced delay and built a forum; the 2023 amendment made the buyer’s own finance function police the price, and payment behaviour in supply chains moved further in the first years of the clause than it had in the life of the chapter before it.

The ecosystem around the chapter: returns, receivables platforms and buyer behaviour

The chapter does not operate alone, and three pieces of surrounding machinery determine how it feels in use. The first is the companies’ disclosure return. Under an order made under the Companies Act in January 2019, every company that obtains supplies from micro and small enterprises and whose payments to such suppliers exceed forty five days from acceptance must file a half yearly return with the Ministry of Corporate Affairs, in the form known as MSME Form I, specifying the amount due and the reasons for the delay. The return converts section 22’s annual disclosure from a note in audited accounts into a periodic regulatory filing, and it means a defaulting corporate buyer must state its delay, with reasons, to the Registrar twice a year, a reputational and audit exposure quite apart from the interest. The second piece is the receivables market. The Reserve Bank’s Trade Receivables Discounting System, operated through licensed platforms, lets a micro or small supplier discount its accepted invoices from corporate and government buyers with competing financiers, converting the receivable into near immediate cash at a price set by the buyer’s credit rather than its own; successive mandates have required larger companies and public sector buyers to onboard the platforms. TReDS does not enforce the forty five day rule and is no part of the Act, but it attacks the same wound from the liquidity side, and its growth is part of the explanation for the sector’s improving payment experience that is often credited to the chapter alone. The third piece is the public procurement marketplace, through which Central Government buying has been routed electronically with dated records of order, delivery and acceptance, supplying precisely the timestamps the payment clock runs on.

Buyer behaviour under the combined regime is the best evidence of what the chapter has actually done. The visible adjustments, recorded across industry and accounting commentary since the tax clause took effect, are of four kinds. Payment calendars were rebuilt: accounts payable systems that once ran supplier payments in monthly batches regardless of invoice dates were reconfigured to track forty five day deadlines invoice by invoice, because the cost of missing one had become a tax cost. Supplier onboarding acquired a new document, the Udyam certificate, demanded not as a courtesy but because the buyer’s deduction, its Form I return and its exposure to section 16 interest all turn on the supplier’s category and registration date. Contract terms were rewritten toward the ceiling, with standard purchase conditions that once specified ninety days replaced by forty five, and with acceptance and inspection clauses tightened to the fifteen day objection window. And a minority response attracted justified criticism: buyers who sought to escape the regime altogether by pressing suppliers to confirm they were not micro or small, by channelling purchases through larger intermediaries, or by dropping small suppliers whose compliance burden the buyer’s systems priced too high. That response, where it occurs, is the regime’s genuine cost, a tax on being small exacted by the buyer’s procurement department rather than by the statute; it is the strongest practical argument for keeping the protected category wide, since the wider the category, the less a buyer gains by engineering around it.

What the courts have done to the chapter

Two questions reached the Supreme Court repeatedly, and its answers define the chapter’s working constitution. The first is whether the statutory mechanism survives an arbitration agreement. Supply contracts of any size habitually carry arbitration clauses, and buyers argued that a supplier who had promised to arbitrate had promised away the council, or that the general arbitration statute and the parties’ bargain together displaced the special forum. The High Courts divided, and the Supreme Court settled the matter in Gujarat State Civil Supplies Corporation Ltd v Mahakali Foods Pvt Ltd, decided on 31 October 2022. The Court held that Chapter V of the MSMED Act, a special statute addressed to a defined class of disputes between defined parties, overrides the Arbitration and Conciliation Act 1996, a general statute, and that section 24’s mandate, that sections 15 to 23 have effect notwithstanding anything inconsistent in any other law, confirms the priority. The statutory right to make a reference under section 18 therefore cannot be obliterated by an arbitration agreement between the parties, and the Council may itself take up the arbitration after conducting the conciliation, notwithstanding the objection drawn from section 80 of the arbitration statute, which ordinarily bars a conciliator from acting as arbitrator in the same dispute; section 18(3)’s deeming of the arbitration as one under an arbitration agreement, read with the overriding clauses, carries the scheme through. The practical consequence is that the arbitration clause in an MSME supply contract is, for amounts due to a micro or small supplier, largely a dead letter: the parties may still arbitrate disputes outside the amount due, but the payment claim belongs to the council.

The second question is who may claim, and it was answered in Silpi Industries v Kerala State Road Transport Corporation, decided on 29 June 2021. The supplier there had obtained its memorandum only at the tail of the supply relationship and claimed the chapter’s benefits for supplies made before registration. The Supreme Court held that to seek the benefit of the provisions of the MSMED Act, the seller should have been registered under the Act as on the date of entering into the contract, that a registration obtained later operates prospectively, and that no benefit can be claimed for supplies made under a contract concluded before registration. Mahakali Foods reiterated the proposition in terms: a party who was not a supplier within section 2(n) on the date of the contract cannot become one retrospectively by filing a memorandum afterwards, though the Court added that the objection, being jurisdictional, may itself be decided by the Council or the institution acting as arbitral tribunal when it is raised. The rule is hard edged and has been criticised for tying a protective remedy to a formality the smallest enterprises are least likely to have completed; it remains the settled position all the same, and it converts the registration certificate from an administrative detail into a condition of the right, to be verified by buyers at onboarding and by suppliers before signature rather than after default.

Around those two pillars the courts have built the chapter’s smaller doctrines. The deposit under section 19 has been treated as a condition precedent in the strict sense: an application to set aside that is not accompanied by the deposit of seventy five per cent is not entertained, and the court’s power under the proviso is a power to release part of the deposit to the supplier, not a power to waive the deposit itself. The interest under section 16 has been applied as written, as a statutory incident of the debt rather than as a discretionary award, and attempts to contract out of it, by a clause fixing a lower rate or excluding interest altogether, fail against the non obstante language of the section itself. On territorial reach, section 18(4) has been applied according to its terms, so that the council of the supplier’s location entertains the reference though the buyer and the contract sit elsewhere, a position buyers have challenged as forum imposition and courts have upheld as the statute’s plain design. What remains genuinely open is the border country: the treatment of claims where supplies straddle a change of registration or classification, the interaction with the insolvency moratorium noted above, and the trader question, on which High Court authority is not uniform. A pillar article’s duty on open questions is to mark them as open, which this one does; the two settled propositions, forum priority and registration in time, are the load bearing walls.

It is worth recording, finally, who the appellants in the leading cases were. Mahakali Foods was brought by a state civil supplies corporation, and a long line of the chapter’s litigation features public sector buyers resisting councils’ awards in favour of their small suppliers. The deposit condition and the overriding clause have therefore done much of their work against the State’s own commercial arms, which is a measure of the chapter’s neutrality: the discipline was drafted without a public buyer exception, and the courts have declined to invent one, so the government that wrote the forty five day rule is held to it in its own purchases on the same terms as any private buyer.

The exclusion of medium enterprises, argued both ways

The confinement of Chapter V to micro and small enterprises is the chapter’s most consequential line, and it is routinely misstated in the direction of generosity: a large share of the practical literature assumes that a medium enterprise enjoys the forty five day protection, and it does not. The case for the confinement, in its strongest form, runs as follows. The mischief the chapter addresses is a bargaining imbalance so extreme that the weaker party cannot protect itself by contract at all: the micro or small supplier takes the buyer’s standard terms or loses the order, and a remedy that merely restores contractual freedom would restore nothing. A medium enterprise, on the classification as it stands after April 2025 an enterprise with investment up to one hundred and twenty five crore rupees and turnover up to five hundred crore, is a substantial business with finance staff, banking relationships and the ability to price credit terms into its quotations, to insure or factor its receivables, and to sue or arbitrate without existential risk. A penal interest regime with a seventy five per cent deposit condition is a heavy compliance instrument, and extending it across the whole of medium enterprise commerce would multiply disputes in a forum designed for small claims and impose the regime on transactions where the parties are genuinely matched. On this view the line is not an oversight but the statute’s targeting, and the procurement preference stopping at the same place shows the design is consistent: the two coercive advantages of the Act are reserved for the two categories that cannot look after themselves.

The case against the confinement is equally serious and should not be caricatured. Bargaining power is relative, not absolute, and a medium enterprise supplying a very large buyer faces the same structural imbalance as a small enterprise supplying a medium one: the buyer is a monopsonist for its output, the terms are standard, and the alternative to acceptance is the loss of the plant’s order book. The cliff edge is real and produces results that are hard to defend on any theory of the mischief: two suppliers deliver the same goods to the same buyer on the same day, one with turnover a rupee below the small ceiling and one a rupee above the medium floor of the protected class, and the buyer’s identical delay is a statutory wrong carrying compound interest at three times the bank rate against the first and an ordinary commercial delay against the second. Nor does the line track need in the other direction: a micro enterprise in a seller’s market, the sole source of a scarce input, is protected although it needs no protection, because the statute classifies by the supplier’s size and never asks about the buyer’s. The defenders of the line answer that every protective statute classifies, that a power sensitive test would be unadministrable at the scale of millions of invoices, and that the classification line, being notified, can be and has been moved when the balance of argument shifts, as the 2025 revision moved thousands of former medium enterprises into the protected class by reclassifying them as small. That answer is the delegation defence again, and it is only as strong as the willingness of the executive to revisit the boundary.

The buyer’s position under the regime deserves statement in its own voice, because the chapter’s severity is often described as though delay were always strategic. A rigid forty five day ceiling with compound interest at a penal multiple and a tax disallowance for lateness takes no account of sectoral payment cycles: a supplier to a construction project or a government department is embedded in a chain in which the buyer’s own receipts arrive in quarters, not weeks, and the statute gives the chain’s weakest timing no recognition. It takes limited account of genuine disputes about quality or quantity, because the deemed acceptance rule starts the clock unless the buyer objects in writing within fifteen days, a window that a large buyer’s inspection and accounts processes can miss without any bad faith; and the objection, once made, must be removed by the supplier, so the quality conversation happens under the pressure of a clock that has not started only because the buyer managed to stop it in time. The deposit condition then requires the buyer who disputes an award to fund seventy five per cent of it before being heard, which the buyer experiences as the merits being taxed before they are examined. The supplier’s answer, also in its strongest form, is historical: every one of these flexibilities existed in substance before the statute, in the freedom to agree terms, to dispute quality at leisure, and to litigate slowly, and the recorded result was systematic transfer of working capital from the small to the large; a rule with exceptions for good reasons is a rule whose exceptions are negotiated by the party with the power, which is the condition the Act was passed to end. The statute’s choice, severity with a clean edge against flexibility with a captured one, is a genuine legislative choice, and the evidence of the decades before 2006 supports the legislature’s suspicion of the flexible alternative. Where the evidence cuts the other way is on the forum’s capacity, not on the rule’s content: a severe rule administered slowly reproduces the injustice it was meant to displace, in a new forum.

The negative space: what the Act does not do, and the comparative view

A pillar earns trust by marking the statute’s silences as carefully as its commands, and this Act’s silences are systematic. It creates no offence: a buyer who pays a year late commits no crime under the Act, faces no prosecution and no penalty payable to the State, and the entire coercive apparatus is civil, interest, forum and deposit, a choice that keeps the remedy proportionate and also caps its terror. It creates no right to credit, to a purchase order, or to continuation of a trading relationship: the procurement preference obliges public buyers as a class to source a share from micro and small enterprises, but no enterprise can demand a contract from it, and the credit provisions work through the Reserve Bank’s directions to banks rather than through any entitlement of the borrower. It does not regulate the price of goods, the quality of goods, or the supplier’s own obligations: a supplier in breach of its contract has the general law to answer to, and the chapter protects its price, not its performance. And its payment commands, as this article has stressed, stop at the small enterprise boundary and at the requirement of registration in time, so that the two most sympathetic imaginable claimants, the unregistered micro workshop and the medium enterprise squeezed by a giant buyer, are outside the machine they most resemble beneficiaries of.

The buyer definition has one consequence inside the negative space that surprises practitioners: the chapter disciplines small buyers too. A buyer is whoever buys goods or receives services from a supplier for consideration, with no exemption for buyers who are themselves micro or small enterprises, so a small enterprise that subcontracts to a micro enterprise owes that micro enterprise the forty five day duty, the section 16 interest and the council’s attention exactly as a corporation does. The regime is thus not a transfer from large to small in terms; it is a payment discipline imposed on every buyer of a protected supplier, and in supply chains where small firms buy from smaller ones, which is most of Indian manufacturing, the discipline runs down the chain link by link. Whether that is a virtue or an overreach depends on where the reader sits in the chain, and the Act is untroubled by the question, because its unit of concern is the transaction, not the relative size of the parties beyond the supplier’s category.

Set against the comparative field, the Indian design is an outlier in its severity and its forum, though not in its basic idea. The United Kingdom’s Late Payment of Commercial Debts (Interest) Act 1998 implies a statutory interest term into business contracts at a margin over the Bank of England base rate, with fixed sum compensation, and leaves enforcement to the ordinary courts and the parties’ initiative. The European Union’s late payment directive of 2011 works by default periods and caps, sixty days as the outer limit for business to business terms unless expressly agreed and not grossly unfair, thirty days for public authorities, with interest at a margin over the reference rate. The Indian chapter is harder than both on every dimension that matters: the ceiling is a prohibition rather than a default, voiding longer terms instead of presuming against them; the rate is a triple multiple of the policy rate with monthly compounding rather than a margin over it; the forum is a specialist council directed to decide in ninety days rather than the general courts; and the challenge is conditioned on a deposit that neither comparator imposes. The comparison cuts both ways as evidence. It shows that India’s diagnosis, that late payment to small suppliers is a market failure needing statutory correction, is the international mainstream. It also shows that no comparable system has been willing to go as far in overriding the parties’ bargain, which either marks India as the jurisdiction that took the diagnosis most seriously or as the one that trusted contract least; the enforcement record, in which the binding constraint is forum capacity rather than doctrinal hesitation, suggests the former reading is closer to the truth.

Assessment: a statute whose centre of gravity is a notification

The namable claim of this article can be put in one sentence: under the MSME Development Act 2006, the protection follows a notification, not the Act. Parliament conferred the delayed payment remedy on micro and small enterprises and left the definition of those categories to executive notification, so the boundary of the protection has moved twice in five years, moved substantially in April 2025, and can move again without a word of the statute changing. Whether a given supplier can compel payment within forty five days and claim compound interest at three times the bank rate therefore depends on a threshold Parliament never fixed, drawn from the supplier’s investment and turnover as the tax records state them. This is the strongest form of a pattern this series documents across Indian legislation, in which the operative content of a statute is found in a delegated instrument. Usually the delegated instrument supplies detail within a right the statute itself defines. Here it determines who holds the right at all.

The design has real virtues, and the article has tried to give them their weight: the boundary can track prices and technology, the measurement can improve as the data systems improve, and a correction does not need a parliamentary slot. Its costs are the mirror image. A statutory right whose population expands and contracts by Gazette notification is a right that enterprises cannot fully plan around, and the two revisions of 2020 and 2025, both expansionary, both announced as relief, establish a precedent that the instrument can also be used to contract the protected class in a harder season without any of the friction that attends a bill. The Advisory Committee discipline and the practice of advance announcement soften that exposure; they do not remove it. A legislature that wanted the virtues without the exposure could fix the categories in the Act with an indexed escalator, or require parliamentary approval of classification changes above a stated magnitude; the Indian choice, here as elsewhere, has been to trust the executive with the line and to police the trust politically. Readers of the cluster’s other statutes will recognise the choice, because it recurs wherever Indian legislation meets a number.

As a piece of enforcement design, Chapter V itself deserves the verdict the evidence supports: it is the most carefully engineered payment remedy in Indian commercial law, and its engineering is coherent. The clock is short and self starting, the price of delay is penal and self updating, the forum is local to the claimant and directed to be quick, the challenge is priced at three quarters of the award, the interest is denied tax relief, the default is forced into the buyer’s audited accounts, and since 2023 the buyer’s deduction for the purchase itself waits on payment within the clock. Each device answers a failure of the 1993 Act or of the general law that the record had demonstrated. The chapter’s weaknesses are not in its drafting but in its two exposures: the capacity of the councils, which the State funds and staffs as though the remedy were minor, and the boundary, which excludes the medium enterprise that faces the same buyer power and includes, by the same token, every enterprise the notification sweeps in regardless of the individual balance of power. Both exposures are policy choices wearing the dress of administration, and both are revisitable without touching the remedy’s core.

One reform question will recur, and the article should leave the reader equipped for it: whether the classification should be indexed, rising automatically with a price index, so that the boundary holds its real value between revisions instead of eroding and then jumping. Indexation has the technocratic virtues, predictability for enterprises planning investment, an end to graduation by inflation, and a boundary whose real position Parliament can debate once rather than repeatedly. Its weakness is the same as its strength: it would make the boundary’s movement automatic at exactly the moments when the movement is politically contested, since a revision is never only about prices; the 2020 revision changed the basis of measurement and the 2025 revision was an instrument of industrial policy, widening the protected class as a deliberate act, and an index can do neither. The likelier future is therefore the pattern the record already shows, long stillness, then a large announced revision, with the Advisory Committee route supplying the deliberation and the Budget supplying the stage. Enterprises and buyers should plan on that rhythm: the line will move again, in jumps, with a financial year of transition, and the contracts and onboarding systems that assume the present numbers are permanent are building on the one assumption this statute’s history refutes.

For the three readers this pillar chiefly serves, the payloads are these. The small supplier should take the payment clock and the council route, and the discipline that makes them usable: registration in place before the contract, delivery and acceptance documented, objections answered on paper, and the reference made while the buyer is still a going concern. The buyer and its finance function should take the tax consequence, which is the provision that will actually reach them: the deduction follows payment inside the section 15 window, the interest is never deductible, and the payables ledger has become a tax document. The adviser should take the classification transition rule and the deposit requirement, the two points on which clients are most often wrong: status follows the data with a financial year of lag, graduation carries three years of non tax benefits, and no challenge to an award is heard until seventy five per cent is on the table. The statute rewards those who read it as the machine it is. Its text is short; everything that makes it bite, the thresholds, the registration, the portal, the tax clause, lives in the record around it, which is where this series always said the law would be found.

Frequently Asked Questions

Q: How is an enterprise classified as micro, small or medium?

Classification is made by the Central Government by notification under section 7 of the MSMED Act, using a composite test of investment in plant and machinery or equipment and turnover, both of which an enterprise must satisfy for its category. The category names, micro, small and medium, are the Act’s; the limits are the notification’s, and they have been revised twice, in 2020 and in 2025. An enterprise that exceeds the ceiling of its category on either measure moves up; it moves down only when it falls below the ceiling on both. The classification is read from the enterprise’s income tax and goods and services tax records through the Udyam system.

Q: What are the current MSME investment and turnover limits?

The limits notified in March 2025, with effect from 1 April 2025, are these. A micro enterprise is one whose investment in plant and machinery or equipment does not exceed two crore and fifty lakh rupees and whose turnover does not exceed ten crore rupees. A small enterprise is one whose investment does not exceed twenty five crore rupees and whose turnover does not exceed one hundred crore rupees. A medium enterprise is one whose investment does not exceed one hundred and twenty five crore rupees and whose turnover does not exceed five hundred crore rupees. Both limbs must be satisfied; crossing either ceiling places the enterprise in the next higher category.

Q: How does the MSME forty five day payment rule work?

Section 15 requires a buyer to pay a supplier on or before the date agreed in writing, or, where there is no written agreement, before the appointed day, which falls fifteen days after acceptance of the goods or services. A written agreement cannot extend the period beyond forty five days from the day of acceptance or the day of deemed acceptance; a longer term is ineffective past the ceiling. Acceptance happens on delivery unless the buyer objects in writing within fifteen days, in which case the day of acceptance is the day the supplier removes the objection. Payment after the due date attracts the interest charged under section 16.

Q: What interest is payable on a delayed payment?

A buyer who fails to pay by the date section 15 fixes is liable under section 16 to pay compound interest with monthly rests at three times the bank rate notified by the Reserve Bank, running from the appointed day or from the day after the agreed date, as the case may be. The liability arises notwithstanding anything in the parties’ agreement or in any other law, so a contract term fixing a lower rate, or excluding interest, does not displace it. The interest is penal in design, set at a multiple of the policy rate so that delay costs the buyer more than borrowing. Interest paid or payable under the Act is not deductible in computing the buyer’s income for tax purposes, under section 23.

Q: What is a facilitation council and how does it work?

A Micro and Small Enterprises Facilitation Council is a body established by each state government under section 20, composed under section 21 of a chairperson from the state’s industries administration, representatives of micro and small industry associations, representatives of banks and financial institutions, and persons with special knowledge of industry, finance, law, trade or commerce. A party to a dispute over an amount due to a supplier may refer it to the Council under section 18. The Council first attempts conciliation, itself or through an alternate dispute resolution institution, and where conciliation fails it arbitrates the dispute itself or refers it for arbitration, with the arbitration law applying as if under an arbitration agreement. Every reference is to be decided within ninety days.

Q: Which enterprises get the delayed payment protection?

Only micro and small enterprises, and only when they qualify as suppliers within section 2(n), which means a micro or small enterprise that has filed its memorandum, in the present system its Udyam registration, together with the National Small Industries Corporation, the state Small Industries Development Corporations, and bodies selling goods produced by, or providing services of, micro and small enterprises. Medium enterprises are outside the protection entirely, however large their buyer. The protection is also timed: under the Supreme Court’s ruling in Silpi Industries, the supplier must have been registered when the contract was made, and a later registration works only for later supplies.

Q: How does the income tax provision affect buyers?

Two provisions bear on the buyer. Section 23 of the MSMED Act bars the buyer from deducting, in computing its income, the interest payable or paid under the Act for delayed payment. The larger consequence comes from clause (h) of section 43B of the Income-tax Act, inserted by the Finance Act 2023 with effect from the assessment year 2024 to 2025: any sum payable to a micro or small enterprise beyond the time limit in section 15 is allowed as a deduction only in the year of actual payment. A buyer who pays late therefore loses the expense deduction for the year of accrual, raising taxable income for that year by the unpaid amount, and paying before the return filing date does not cure the disallowance.

Q: Who must obtain Udyam registration?

Registration under the Act began as a memorandum that was discretionary for micro and small enterprises and compulsory for a medium enterprise setting up in manufacturing. Under the Udyam system that has operated since 1 July 2020, any person who intends to establish a micro, small or medium enterprise may register online on self declaration, without documents, and receives a Udyam Registration Number and certificate; enterprises registered under the earlier memorandum and Udyog Aadhaar systems were required to register afresh on Udyam. Compulsion is beside the point in practice for one decisive reason: the definition of supplier in section 2(n) turns on the filed registration, so an unregistered micro or small enterprise cannot claim the delayed payment remedy, whatever its size.

Q: What is the appointed day under the MSME Development Act 2006?

The appointed day is a defined term: it is the day following immediately after the expiry of fifteen days from the day of acceptance or the day of deemed acceptance of the goods or services. Its function is to supply the payment deadline where the parties have made no written agreement about the date: in that case the buyer must pay before the appointed day, which in practical terms gives the supplier a fifteen day credit period from acceptance. Where there is a written agreement, the agreed date governs instead, subject to the forty five day ceiling, and the appointed day retains a second function, because interest under section 16 runs from the appointed day where no date was agreed.

Q: What is the difference between the day of acceptance and the day of deemed acceptance?

The day of acceptance is the day the goods are actually delivered or the services actually rendered, except that where the buyer objects in writing about acceptance within fifteen days of delivery, the day of acceptance becomes the day on which the supplier removes that objection. The day of deemed acceptance covers the case where the buyer raises no written objection within those fifteen days: the day of actual delivery or rendering is then deemed to be the day of acceptance. The distinction decides when the payment clock starts. A buyer who wants to dispute quality must object in writing inside the window; silence converts delivery into acceptance by operation of the definitions.

Q: Can a buyer and a supplier agree in writing to a payment period longer than forty five days?

No. Section 15 allows the parties to agree a payment date in writing, but its proviso states that in no case shall the period agreed exceed forty five days from the day of acceptance or the day of deemed acceptance. A clause promising payment at sixty or ninety days is not void as a contract, but it is ineffective beyond the ceiling: the buyer’s statutory duty to pay matures at forty five days, and interest under section 16 runs from the following day, whatever the clause says. Suppliers are sometimes told that they consented to longer terms and so waived the protection; the Act gives the protection a non obstante character precisely so that consent extracted at the contracting stage cannot defeat it.

Q: How much must a buyer deposit before a court will hear a challenge to a facilitation council award?

Seventy five per cent of the amount in terms of the decree, award or order. Section 19 provides that no application for setting aside an award made by a Council, or by an institution to which the Council referred the dispute, shall be entertained by any court unless the appellant, not being a supplier, has deposited that proportion of the awarded amount in the manner the court directs. The deposit is a condition of being heard, not a fee, and courts treat it as mandatory. Pending the challenge, the court may order a reasonable part of the deposited sum to be paid out to the supplier, on conditions it imposes.

Q: Does an arbitration clause in the supply contract prevent a reference to the facilitation council?

No. In Gujarat State Civil Supplies Corporation Ltd v Mahakali Foods Pvt Ltd, decided in 2022, the Supreme Court held that Chapter V of the MSMED Act is a special statute that overrides the Arbitration and Conciliation Act 1996, and that the statutory right to refer a dispute to the Council under section 18 cannot be obliterated by an arbitration agreement between the parties. Section 24, giving sections 15 to 23 effect notwithstanding anything inconsistent in any other law, confirms the priority. The Court also held that the Council may itself arbitrate after conducting conciliation, despite the usual bar on a conciliator acting as arbitrator. An arbitration clause still governs disputes outside the amount due to a supplier, but the payment claim belongs to the Council.

Q: What happens to the classification of an enterprise that grows beyond the limits of its category?

If an enterprise exceeds the ceiling for its category in either investment or turnover, it is placed in the next higher category; it moves down only when it falls below the ceiling in both criteria. The change does not bite overnight: the enterprise retains its existing category until the end of the financial year and takes the new classification from the beginning of the next, and an enterprise graduating upward keeps the non tax benefits of its former category for three years under a 2022 amendment to the classification notification. Because classification follows the income tax and goods and services tax data attached to the enterprise’s Permanent Account Number, the change is applied by the Udyam system rather than left to self reporting.

Q: Must the supplier have been registered on the date of the contract to claim under the Act?

Yes, on the settled authority. Because section 2(n) defines a supplier as a micro or small enterprise which has filed its memorandum, the Supreme Court held in Silpi Industries v Kerala State Road Transport Corporation in 2021 that the seller should have been registered under the Act on the date of entering into the contract, that a registration obtained afterwards operates prospectively only, and that no benefit can be claimed for supplies made under a contract concluded before registration. The Court repeated the proposition in Mahakali Foods, adding that the objection is jurisdictional and may be decided by the Council itself. The practical rule is to register before contracting, and for buyers to verify the certificate at onboarding.

Q: What must a buyer disclose about unpaid dues in its annual statement of accounts?

Section 22 requires every buyer whose annual accounts are audited under any law to specify, in its annual statement of accounts, the principal amount and the interest due remaining unpaid to any supplier at the end of each accounting year. The section also calls for the particulars that complete the picture: the interest paid by the buyer under section 16 during the year, the payments made to suppliers beyond the appointed day, the interest due and payable for the period of delay, the interest accrued and remaining unpaid at the year end, and the further interest remaining due and payable in the succeeding years. Companies must additionally file a half yearly return of dues to micro and small suppliers outstanding beyond forty five days.

Q: What records should a supplier keep to support a delayed payment claim?

The claim is documentary, and the file that wins it is assembled at the time of supply, not at the time of default. It consists of the purchase order or written agreement showing the parties, the goods or services and any agreed payment date; the invoice; proof of delivery or of rendering, such as transport documents, delivery challans or countersigned service reports; the record of any written objection by the buyer within fifteen days and of its removal, or the absence of one; the correspondence demanding payment; and the Udyam registration certificate showing micro or small status held when the contract was made. Assembled in that order, the file lets the Council count the clock from acceptance to the appointed day without further evidence.

Q: What law governed delayed payments to small scale suppliers before the MSME Development Act 2006?

The Interest on Delayed Payments to Small Scale and Ancillary Industrial Undertakings Act 1993. It required payment by the agreed date or an appointed day, charged interest at five percentage points above the floor rate for comparable lending, compounded with monthly rests, required the same seventy five per cent deposit on appeal, and after a 1998 amendment capped agreed credit at one hundred and twenty days and allowed references to Industry Facilitation Councils. It protected only small scale and ancillary industrial undertakings, its interest benchmark was overtaken by the deregulation of lending rates, and its councils were unevenly used. Section 32 of the 2006 Act repealed it, saving what had been done under it, and Chapter V rebuilt its scheme on a wider base.

Q: What share of Central Government procurement is reserved for micro and small enterprises?

Twenty five per cent of annual procurement, under the Public Procurement Policy for Micro and Small Enterprises Order 2012, notified under section 11 of the Act, effective from 1 April 2012 and mandatory from 1 April 2015. The Order began with a twenty per cent goal; an amendment in 2018 raised the share to twenty five per cent and set sub targets within it of four per cent for enterprises owned by Scheduled Caste or Scheduled Tribe entrepreneurs and three per cent for enterprises owned by women. The mandate binds Central Ministries, Departments and central public sector enterprises. The Order also reserves a list of items, three hundred and fifty eight as the list stands, for purchase exclusively from micro and small enterprises, and gives such enterprises free tender sets and exemption from earnest money deposit.

Q: How are investment and turnover calculated for classifying an enterprise?

Investment in plant and machinery or equipment is taken from the enterprise’s income tax return at its written down value; for a new enterprise without a return, the figure rests on self declaration until the return exists, and the cost of items the classification rules exclude, such as pollution control and research equipment, stays out. Turnover is drawn from the goods and services tax returns where the enterprise is registered, and turnover from exports of goods or services is excluded from the calculation. All units held under one Permanent Account Number are treated as a single enterprise, so the investment and turnover of every unit of the same person are aggregated; an enterprise cannot hold a lower category by splitting its operations across registrations.