Section 10 CGST Act explained: this guide covers what Section 10 CGST Act means, who it applies to, the step-by-step process, documents required, fees, due dates and penalties in India — so you can stay compliant with confidence and avoid costly mistakes.
Composition Scheme — Pay Less, File Less, But Restrictions Apply
Section 10 offers a flat-rate tax scheme for small businesses: instead of paying GST at 5%/12%/18%/28%, you pay a flat percentage on turnover — typically 1%. In exchange, you give up ITC (Input Tax Credit) and face several restrictions. The scheme is designed for businesses selling primarily to end consumers where the cascading effect of blocked ITC is minimal.
Eligibility — Who Can Opt?
Turnover threshold: Aggregate turnover in the preceding financial year must not exceed Rs. 1.5 crore (Rs. 75 lakh for special category states — Arunachal Pradesh, Manipur, Meghalaya, Mizoram, Nagaland, Sikkim, Tripura, Uttarakhand). The limit was increased from Rs. 1 crore to Rs. 1.5 crore by Notification 14/2019.
Who CANNOT opt:
(a) Supplier of services (except restaurant services) — manufacturers and traders only. However, Section 10(2A) allows service providers with turnover up to Rs. 50 lakh to opt for composition at 6% (3% CGST + 3% SGST) of turnover.
(b) Supplier making inter-state outward supply — even one inter-state invoice disqualifies you.
(c) Supplier making supply through e-commerce operator — if you sell on Amazon/Flipkart, composition is not available.
(d) Manufacturer of notified goods — ice cream, pan masala, tobacco products, fly ash bricks (some items denotified over time).
(e) Casual taxable person or non-resident taxable person.
Tax Rates Under Composition
| Category | CGST Rate | SGST Rate | Total |
|---|---|---|---|
| Manufacturers (other than notified) | 0.5% | 0.5% | 1% |
| Restaurant services (no alcohol) | 2.5% | 2.5% | 5% |
| Other suppliers (traders) | 0.5% | 0.5% | 1% |
| Service providers (Sec 10(2A)) | 3% | 3% | 6% |
Tax is calculated on TURNOVER, not on value addition. This means even if your profit margin is only 5%, you pay 1% on the entire turnover. For high-margin businesses, composition is highly beneficial. For low-margin businesses, it may actually result in higher tax than regular scheme.
When Composition Scheme Beats Regular Scheme — Break-Even Analysis
Scenario: Trader buys goods for Rs. 80 and sells for Rs. 100 (20% margin). GST rate: 18%.
Regular scheme: Output tax: Rs. 18 (18% of Rs. 100). Input tax credit: Rs. 14.40 (18% of Rs. 80). Net GST payable: Rs. 3.60 per unit.
Composition scheme: Tax: Rs. 1 (1% of Rs. 100 turnover). No ITC. Net GST payable: Rs. 1 per unit.
Result: Composition saves Rs. 2.60 per unit. But the buyer CANNOT claim ITC on this purchase — so composition suppliers are at a disadvantage when selling to registered businesses. Ideal for: B2C retail (grocery stores, restaurants, small manufacturers selling to consumers).
Key Restrictions — What You Give Up
1. No ITC: You cannot claim input tax credit on any purchase. GST paid on inputs becomes a cost.
2. No tax collection: You cannot issue a tax invoice. You issue a "Bill of Supply" instead. Your buyer gets no ITC.
3. No inter-state supply: Not even one inter-state invoice. If you accidentally make an inter-state supply, you may be forced out of composition with retrospective effect.
4. No e-commerce supply: Cannot sell through Amazon, Flipkart, or any ECO. This is a major limitation for modern retail.
5. Quarterly filing: File CMP-08 quarterly (payment) + GSTR-4 annually. No monthly GSTR-1 or GSTR-3B.
How to Opt In and Opt Out
Opt in: File GST CMP-02 on the GST portal before the beginning of the financial year (typically by March 31). New registrants can opt at the time of registration. Existing regular taxpayers switching to composition must reverse all ITC on inputs, semi-finished goods, finished goods, and capital goods (proportionate) as on the date of switch.
Opt out: File CMP-04 when you want to leave composition (voluntary or mandatory). If turnover exceeds Rs. 1.5 crore or you make inter-state supply, you MUST exit composition. On exit, you can claim ITC on inputs in stock, semi-finished goods, finished goods, and capital goods (reduced by 5% per quarter since purchase) as on the date of exit.