Is the GST Composition Scheme a Trap? The Margin Number That Decides It for Your Business
GST · Small Business · India FY 2026-27
Is the GST Composition Scheme a Trap? The Margin Number That Decides It for Your Business
The scheme charges a flat 1% to 6% of turnover and takes away input tax credit in return. Whether that is a saving or a slow leak comes down to one figure on your own profit and loss statement, and most owners never calculate it.
Nearly 15 lakh Indian businesses pay GST as a flat percentage of sales, file five documents a year instead of twenty-four, and never reconcile a single input credit. On paper it looks like the small trader finally got a break. Yet every year a share of them quietly pay more tax than they would have under the regular route, and a smaller share get thrown out of the scheme mid-year with a compliance mess they did not plan for. The difference between those two outcomes is not luck. It is arithmetic.
Quick Summary
The composition scheme suits you when your gross margin is above roughly 21% on goods taxed at 5%, or above about 6.6% on goods taxed at 18%, and when you sell to consumers inside one state. Below those margins you are paying 1% on your whole turnover while your value addition is small, and the lost input tax credit eats the saving. The turnover cap is ₹1.5 crore for goods and restaurants, ₹75 lakh in special category states, and ₹50 lakh for services at 6%. Cross it and you exit the same day, with Form CMP-04 due within seven days.
Fifteen lakh users, and a rounding error in the revenue
The scale is worth seeing before the argument starts. GSTN’s own figures put active registrations at 1,53,56,323 as of 30 June 2025, of which 14,79,938 were composition taxpayers and 1,34,52,270 were normal taxpayers. That makes composition dealers roughly 9.6% of the registered base. In its nine-year statistical report, GSTN recorded the total taxpayer base crossing 1.67 crore and 192.27 crore returns filed since July 2017.
For the January to March 2026 quarter, 8,72,583 composition returns were filed, 7,03,704 GSTINs actually made a payment, and 1,68,879 filed nil. The cash tax collected came to about ₹802 crore. Set that against total GST payments of ₹23.31 lakh crore in FY 2025-26 and composition dealers account for well under a quarter of a percent of collections while making up nearly a tenth of the register. Work backwards from the average payment of about ₹11,397 a quarter and the typical composition dealer is running annual sales in the region of ₹45 lakh, far below the ceiling everyone argues about.
Four rates, and the one that is wrong on half the internet
The rate depends on what you supply, not on how much you earn. Traders and manufacturers pay 1%, split evenly as 0.5% CGST and 0.5% SGST. Restaurants that do not serve alcohol pay 5%. Service providers under the separate Section 10(2A) scheme pay 6%. A composition dealer supplying goods may also supply services up to 10% of turnover or ₹5 lakh, whichever is higher, a relaxation in force since 1 February 2019.
The manufacturer rate is 1%, not 2%
A large number of guides still print 2% for manufacturers. That figure was superseded by Notification No. 1/2018-Central Tax dated 1 January 2018, which cut the manufacturer rate from 2% to 1%. It has been 1% for more than eight years. If a page quotes 2%, it was written from an older page rather than from the notification, and that is a useful test of any GST guide you are reading.
The break-even margin: where 1% stops being cheap
Here is the calculation almost nobody at the shop counter does. Under the regular scheme, the tax that actually leaves your hands is the output tax on your sales minus the input credit on your purchases. That nets out to the slab rate applied to your value addition, in other words your gross margin. Under composition, you pay a flat percentage of everything you sell, whether you added 5% of value or 50%.
| Gross margin | Regular, 5% slab | Regular, 18% slab | Composition at 1% | Which costs less tax |
|---|---|---|---|---|
| 5% | 0.25% of sales | 0.90% | 1.05% | Regular, on both slabs |
| 10% | 0.50% | 1.80% | 1.05% | Regular at 5%, composition at 18% |
| 15% | 0.75% | 2.70% | 1.05% | Regular at 5%, composition at 18% |
| 21% | 1.05% | 3.78% | 1.05% | Break-even at 5%, composition at 18% |
| 30% | 1.50% | 5.40% | 1.05% | Composition, on both slabs |
| 40% | 2.00% | 7.20% | 1.05% | Composition, on both slabs |
The pattern is the opposite of the popular belief. Composition is not the scheme for the smallest, thinnest-margin trader. It is the scheme for the business whose value addition is large relative to its purchases, and it punishes exactly the operator the infographics usually recommend it to: the high-volume, low-margin reseller buying heavily taxed stock.
Worked example: two shops, same street
A kirana store turns over ₹80 lakh a year at a 12% gross margin on 5% goods. Under composition it pays 1% of ₹80 lakh, which is ₹80,000, in four instalments of ₹20,000. Under the regular scheme its output tax would be about ₹3,80,952 against input credit of about ₹3,35,238, a net cash outflow of ₹45,714. Composition costs ₹34,286 more, against a compliance saving that a tier-2 accountant would price at ₹24,000 to ₹36,000 a year. It is close to a wash. Next door, a boutique turning over ₹60 lakh at a 35% margin pays ₹60,000 under composition against a regular net outflow of about ₹1,00,000, and saves both the tax and the paperwork.
The pass-through point that changes everything
Under the regular scheme, the output tax is collected from the customer. Under composition, the 1% comes out of your own pocket, because a composition dealer cannot collect tax separately. For a business selling at a market-set price, that distinction matters less than it sounds, since the tax is buried in the price either way. For a business that can add GST on top of its price, especially one selling to registered buyers, it matters a great deal, and it tilts the comparison further towards the regular route.
Five hard walls built into the scheme
The rate is only half the design. The restrictions are the half that decides whether the scheme fits your business model at all, and none of them can be negotiated or worked around.
- No input tax credit at all. GST paid on stock, packaging, rent, machinery and capital goods becomes a cost, not a credit. For an import-heavy or stock-heavy trade this is the single largest number in the decision.
- No inter-state outward supply. A composition dealer cannot make inter-state supplies of goods. One order shipped across a state border is a breach of eligibility, not a minor slip.
- No tax invoice. You issue a Bill of Supply carrying the words “Composition Taxable Person, not eligible to collect tax on supplies”, and must display that status at your place of business. Registered buyers get no credit from you.
- Tax on turnover, not on value added. The flat rate applies to the whole of your turnover in the state, so a thin-margin month still carries the full charge.
- Limited e-commerce access. Since 1 October 2023, under Notification No. 34/2023-Central Tax, composition dealers may sell goods through e-commerce operators, but only within their own state. Services through e-commerce platforms remain barred.
The exit trap, step by step
This is where the scheme earns its reputation. Eligibility ends on the day the turnover crosses the cap or the day an ineligible supply is made. There is no grace period and no quarter-end buffer, and the obligations that follow are immediate.
The habit that prevents the whole problem
Track running aggregate turnover monthly, across all GSTINs on the same PAN, and set an internal alarm at ₹1.2 crore rather than ₹1.5 crore. That leaves room to plan the switch, renegotiate prices with buyers who will now expect tax invoices, and compile the stock statement for ITC-01 before the deadline rather than after it.
How the rules arrived at their current shape
What we know
- The turnover ceiling is ₹1.5 crore for goods and restaurants, ₹75 lakh in special category states, and ₹50 lakh for service providers under Section 10(2A). It has stood at ₹1.5 crore since 2019.
- Rates are 1% for traders and manufacturers, 5% for restaurants not serving alcohol, and 6% for eligible service providers, each split equally between CGST and SGST.
- Composition taxpayers file Form CMP-08 quarterly by the 18th of the following month, and Form GSTR-4 annually. The GSTR-4 due date was moved to 30 June by Notification No. 12/2024-Central Tax.
- Input tax credit is unavailable, tax invoices cannot be issued, and inter-state outward supplies are not permitted.
- Existing taxpayers can opt in only from the start of a financial year, using Form CMP-02 filed before 31 March.
- GSTN recorded 14,79,938 composition taxpayers within 1,53,56,323 active registrations as of 30 June 2025, and about ₹802 crore of composition cash tax in the January to March 2026 quarter.
What is still unclear
- The GST Council has given no public signal on revising the ₹1.5 crore ceiling for FY 2026-27, so whether inflation since 2019 will eventually be reflected in the threshold remains open.
- GSTN’s published statistics do not break composition dealers down by sector or turnover band, so the true distribution between traders, restaurants and service providers is not visible.
- No official dataset shows how many composition dealers exit each year by crossing the limit rather than by choice, which is why the size of the exit problem is estimated rather than measured.
- Whether the e-commerce relaxation will be extended to inter-state supplies or to services has not been announced.
- The effect of the September 2025 slab changes on composition opt-in rates will only become visible when the next full year of GSTN data is published.
Decoder: the forms behind the scheme
| Form | What it does | When it is due |
|---|---|---|
| CMP-01 | Intimation by a taxpayer migrating into GST who wants composition | Transitional, largely historical now |
| CMP-02 | Opt-in by an existing regular taxpayer | Before 31 March, for the year that follows |
| CMP-03 | Statement of stock held on the date of opting in | Within 90 days of opting in |
| CMP-04 | Intimation of withdrawal from the scheme | Within 7 days of becoming ineligible |
| CMP-08 | Quarterly statement and tax payment | 18 July, 18 October, 18 January, 18 April |
| GSTR-4 | Annual return for composition taxpayers | 30 June following the financial year |
| ITC-01 | Claim of credit on stock held at the date of exit | Within 30 days of becoming a regular taxpayer |
| REG-01 | Registration application where a new business selects composition | At the time of registration |
Who it suits, and who should walk away
Composition costs more
Marginal
Composition ahead
Clearly ahead
Reconsider
Translate the rail into business types and the picture sharpens. A neighbourhood restaurant, a salon, a local garment boutique, a small repair workshop and a kirana serving walk-in customers all sit on the right side of it. A wholesaler supplying registered retailers, an electronics reseller with heavy taxed purchases, a manufacturer selling components to factories in other states, and anyone with an online store aiming at national customers all sit on the wrong side, regardless of how small they are today.
There is a second, quieter cost that no calculation captures. Under composition your buyer gets no credit from you, which means a registered buyer comparing two suppliers at the same price will find yours effectively dearer by the tax they cannot reclaim. In B2B trade, that is not a tax question. It is a pricing question that decides whether you keep the account.
Frequently asked questions
Is the GST composition scheme actually good for small businesses?
It depends on gross margin and customer type, not on size. On goods taxed at 5%, the flat 1% works out cheaper than the regular route once your gross margin passes about 21%. Below that, the input tax credit you give up is worth more than the flat rate saves. If you sell to registered businesses or ship across state lines, the scheme is a poor fit at any margin.
What is the turnover limit for the composition scheme in 2026?
The limit is ₹1.5 crore of aggregate annual turnover for traders, manufacturers and restaurants, reduced to ₹75 lakh in the north-eastern states and Himachal Pradesh. Service providers have a separate scheme under Section 10(2A) capped at ₹50 lakh and taxed at 6%. Aggregate turnover is calculated across every registration held under the same PAN.
What are the composition scheme tax rates?
Traders and manufacturers pay 1%, made up of 0.5% CGST and 0.5% SGST. Restaurants not serving alcohol pay 5%. Service providers under Section 10(2A) pay 6%. The manufacturer rate has been 1%, not 2%, since Notification No. 1/2018-Central Tax took effect on 1 January 2018.
Can a composition dealer sell in another state?
No. Inter-state outward supplies of goods are not permitted, and a single such supply ends eligibility from that date. You may buy from other states, since the restriction applies to outward supply. Since 1 October 2023 you may also sell goods through e-commerce operators, but only within your own state.
What happens if turnover crosses ₹1.5 crore mid-year?
Eligibility ends on the date the limit is crossed, with no grace period. File Form CMP-04 within seven days, then file GSTR-1 and GSTR-3B as a regular taxpayer for the rest of the year. You can claim input tax credit on stock and capital goods held on the exit date by filing Form GST ITC-01 within 30 days, under Section 18(1)(c) read with Rule 40.
Which returns does a composition taxpayer file?
Form CMP-08, a quarterly statement with payment, due by the 18th of the month after each quarter, and Form GSTR-4, the annual return, now due by 30 June of the following financial year under Notification No. 12/2024-Central Tax. That is five filings a year against twenty-four monthly GSTR-1 and GSTR-3B filings under the regular scheme.
Can a composition dealer claim input tax credit?
No. GST paid on purchases, rent, capital goods and services is a cost, not a credit. The only exception arises on exit, when credit on stock held at that date can be claimed through Form ITC-01 within 30 days. A composition dealer also cannot pass on any credit to customers, since a Bill of Supply is issued rather than a tax invoice.
How do I opt into the composition scheme?
An existing regular taxpayer files Form CMP-02 on the GST portal before 31 March for the financial year that follows, then files Form CMP-03 with a statement of stock held within 90 days. A newly registering business simply selects the composition option in Form REG-01. Existing taxpayers cannot join mid-year.
Is composition better than regular GST for a restaurant?
Both charge 5%, but the difference is who pays it. A regular restaurant collects 5% from the customer without input credit. A composition restaurant pays 5% of turnover out of its own receipts and cannot show tax on the bill. Composition wins on paperwork and loses on cash unless the menu price is set to absorb it, so the choice turns on pricing power rather than tax rate.
The short version
The composition scheme is neither a trap nor a gift. It is a trade: a flat 1% to 6% of turnover and five filings a year, in exchange for input tax credit, inter-state selling and the ability to issue a tax invoice. Run the one number that decides it, which is your gross margin. Above roughly 21% on 5% goods, or 6.6% on 18% goods, the flat rate is genuinely cheaper. Below that, you are paying tax on purchases you could have reclaimed. And if your customers are registered businesses, the arithmetic stops mattering, because they will price your missing credit into every quote.
