Last reviewed: 25 September 2026. A notification most business owners never saw — S.O. 1364(E), effective 1 April 2025 — raised the MSME investment limits 2.5x and the turnover limits 2x. Businesses that outgrew Micro or Small status under the old limits may now sit comfortably back inside them, with real consequences for loan eligibility, payment-protection rights under section 37(2)(g) of the Income-tax Act, 2025 (old 43B(h)), and procurement reservations. This checker applies the current limits and the composite-criterion rule correctly — get both wrong and you either overclaim benefits you're not entitled to, or underclaim ones you are.
Old limits vs revised limits (effective 1 April 2025)
| Category | Old investment / turnover | Revised investment / turnover |
|---|---|---|
| Micro | Rs 1 crore / Rs 5 crore | Rs 2.5 crore / Rs 10 crore |
| Small | Rs 10 crore / Rs 50 crore | Rs 25 crore / Rs 100 crore |
| Medium | Rs 50 crore / Rs 250 crore | Rs 125 crore / Rs 500 crore |
MSME Classification Checker
Uses the revised limits effective 1 April 2025 (Notification S.O. 1364(E)) and applies the composite criterion correctly — you need to be within BOTH limits to sit in a category.
What counts, and what doesn't
- Investment means plant & machinery/equipment, net of depreciation, generally taken from the previous year's ITR (or original invoice value for a new business without a prior return) — not your total balance sheet, and not land or building.
- Turnover excludes export turnover entirely, whatever your export mix — only domestic sales count toward the ceiling.
- Aggregation is by PAN — every unit/vertical under the same PAN is combined, not calculated separately per GSTIN or division.
Why the category you land in actually matters
Micro and Small enterprises get the strongest protections. Under section 15 of the MSMED Act, a buyer must pay them within the agreed period (which cannot exceed 45 days) or, where there is no written agreement, within 15 days; a buyer who pays late loses the deduction for that expense until payment, under section 37(2)(g) of the Income-tax Act, 2025 (old 43B(h)) from tax year 2026-27. Section 43B(h) of the 1961 Act still governs FY 2025-26 and earlier years, including the tax audits being filed in 2026. Traders registered on Udyam are not covered by this payment rule. Micro and Small units also get priority-sector and often-collateral-free lending, public-procurement reservations, and subsidies on ISO certification and patent filing. Medium enterprises get a narrower set of these benefits. Crossing from Micro/Small into a higher tier — or discovering you've been under-classifying yourself — changes what you can rely on in a loan application, a tender bid, or a payment dispute with a buyer.
Worked example: the composite criterion in action
A precision components manufacturer holds Rs 3 crore in plant and machinery (net of depreciation) and reports Rs 8 crore in domestic turnover for the year, with a further Rs 4 crore in export sales. On investment alone, Rs 3 crore would suggest Small (over the Micro cap of Rs 2.5 crore). On turnover alone, Rs 8 crore domestic turnover would suggest Micro (under the Rs 10 crore Micro cap, since exports are excluded). The composite rule resolves this by requiring both limits to be met for a category: since investment already exceeds the Micro ceiling, the business is Small, even though its (export-excluded) turnover would have kept it inside Micro on that measure alone. This is exactly the kind of case a manual back-of-envelope check gets wrong.
Exporters gain most from the export exclusion, so it pays to get the export side of the business documented properly as well: see our guide to GST on export of services, LUT and refunds, or our LUT and export refund service.
Frequently asked questions
What exactly changed in the MSME classification limits?
Notification S.O. 1364(E) dated 21 March 2025 raised every threshold effective 1 April 2025: Micro from Rs 1 crore investment / Rs 5 crore turnover to Rs 2.5 crore / Rs 10 crore; Small from Rs 10 crore / Rs 50 crore to Rs 25 crore / Rs 100 crore; Medium from Rs 50 crore / Rs 250 crore to Rs 125 crore / Rs 500 crore. Investment limits were raised 2.5x and turnover limits 2x, so a business that outgrew its old category may now comfortably sit back inside it.
What is the 'composite criterion' and why does it matter?
You must be within BOTH the investment limit and the turnover limit of a category to be classified in it — crossing either one, even while comfortably under the other, pushes you to the next category up. A business with Rs 1 crore investment but Rs 12 crore turnover is not Micro (turnover exceeds Rs 10 crore) — it is Small, because Small's turnover ceiling (Rs 100 crore) accommodates it even though investment alone would suggest Micro.
Does 'investment' mean my total assets, or something narrower?
It means investment in plant and machinery or equipment (for manufacturing) or equipment (for services) — net of depreciation, based on the Income Tax Return of the previous year, or the original invoice value if no prior ITR exists (typically for a new business). It does not mean your total balance sheet assets, working capital, or land and building value, which are excluded from this calculation.
Does export turnover count toward my turnover limit?
No — export turnover is excluded when calculating turnover for MSME classification purposes, whatever the actual mix of domestic and export sales. Only domestic turnover counts toward the Rs 10 crore / Rs 100 crore / Rs 500 crore ceilings, which is a meaningful relief for exporters who would otherwise be pushed into a higher category purely by export volume.
My business grew and now exceeds my current category's limits — what happens?
Under paragraph 8 of the Udyam notification (S.O. 2119(E) dated 26 June 2020, as amended), an enterprise that moves up a category continues to get all non-tax benefits of its earlier category for three years from the date of the upward change. Downward reclassification (reverse-graduation) is not immediate either: the enterprise continues in its present category until the financial year closes and gets the changed status only from 1 April of the next financial year. Keep your Udyam profile updated with the previous year's ITR and GST data.
Why does my MSME category actually matter beyond a registration certificate?
It gates real, usable benefits: priority-sector lending and collateral-free loan schemes, the MSME payment protection now in section 37(2)(g) of the Income-tax Act, 2025 (old 43B(h)) — buyers must pay Micro and Small suppliers within the agreed period (maximum 45 days) or, where there is no written agreement, within 15 days, as set by section 15 of the MSMED Act, or lose the expense deduction — public-procurement reservations, subsidies on ISO certification and patent registration, and delayed-payment interest recovery through MSME Samadhaan. Traders registered on Udyam are not covered by the payment rule. Medium enterprises get a narrower subset of these benefits than Micro and Small.
I run multiple business verticals under one PAN — how is classification calculated?
All units/verticals operating under the same PAN are aggregated for MSME classification purposes — investment and turnover are combined across the whole entity, not calculated separately per vertical or per GSTIN. A single large business cannot claim Micro status for one division while running a much larger operation under the same PAN elsewhere.
Is Udyam registration itself different from this classification?
Related but separate. Udyam registration is the actual government process (free, self-declared, PAN- and GST-linked) that formally records your business as an MSME and issues your Udyam certificate. This checker tells you which category you fall into; registering on the Udyam portal is the separate step that makes that classification official and unlocks the associated benefits. See our documents checklist for what you need to register.
We handle Udyam registration, classification confirmation and ongoing MSME advisory end to end.
MSME/Udyam registration MSME advisory CA for MSMEs Talk to usThis checker applies the revised MSME classification limits effective 1 April 2025 (Notification S.O. 1364(E)) as reviewed on 25 September 2026. Exact investment and turnover figures for official classification follow specific ITR/GST-linked rules; confirm your precise numbers with us before relying on this for a loan, tender or MSME payment-rule determination. Related reading: Udyam Registration 2026: Limits, Process and Benefits and Documents Required for Udyam Registration.