GST composition scheme explained
Updated 11 October 2026
The composition scheme lets small businesses pay GST as a small flat percentage of their turnover, with quarterly payments and an annual return instead of monthly invoice-level filing. It suits shops and restaurants that sell mainly to consumers. The trade-off: you cannot charge GST to customers, and you cannot claim input tax credit on purchases.
Turnover limits and rates
| Type of business | Turnover limit (previous year) | GST rate |
|---|---|---|
| Manufacturers | ₹1.5 crore (₹75 lakh in some states) | 1% (0.5% CGST + 0.5% SGST) |
| Traders | ₹1.5 crore (₹75 lakh in some states) | 1% of taxable turnover |
| Restaurants (not serving alcohol) | ₹1.5 crore (₹75 lakh in some states) | 5% (2.5% CGST + 2.5% SGST) |
| Service providers and mixed suppliers | ₹50 lakh | 6% (3% CGST + 3% SGST) |
The lower ₹75 lakh limit applies in Arunachal Pradesh, Manipur, Meghalaya, Mizoram, Nagaland, Sikkim, Tripura and Uttarakhand. Turnover is counted across all registrations under the same PAN, and if you opt in, all those registrations must use the scheme.
Goods-based composition dealers may also supply some services, up to 10% of their turnover or ₹5 lakh, whichever is higher.
Who cannot opt
- Businesses making inter-state sales of goods or services
- Suppliers of services through e-commerce operators (selling goods through e-commerce platforms within your own state has been allowed since October 2023)
- Manufacturers of ice cream, pan masala, tobacco products and aerated water
- Casual taxable persons and non-resident taxable persons
- Suppliers of goods that are not taxable under GST, such as alcohol for human consumption
Rules you must follow
- Issue a bill of supply, not a tax invoice, with the words "composition taxable person, not eligible to collect tax on supplies".
- Do not show or collect GST from customers. The tax comes out of your own margin.
- Display "composition taxable person" on your signboard and at your place of business.
- No input tax credit on purchases.
- Pay tax under reverse charge at the normal rate where it applies.
Returns and payments
- CMP-08: quarterly statement and payment of tax, due by the 18th of the month after each quarter.
- GSTR-4: annual return, due by 30 June after the financial year.
That is five filings a year, against 24 or more for a monthly regular taxpayer. See GST returns and due dates.
A small restaurant with quarterly sales of ₹25,00,000 pays 5% = ₹1,25,000 (₹62,500 CGST + ₹62,500 SGST).
A tutor or consultant with annual receipts of ₹40,00,000 under the services scheme pays 6% = ₹2,40,000 for the year.
How to opt in or out
- New businesses choose composition in the registration application.
- Existing taxpayers file form CMP-02 on the GST portal before the start of the financial year (usually by 31 March), and the scheme applies from 1 April.
- To leave, file CMP-04. If your turnover crosses the limit during the year, you must move to the regular scheme and inform the department within seven days.
Composition vs regular scheme at a glance
| Feature | Composition | Regular |
|---|---|---|
| Tax rate | Flat 1%, 5% or 6% of turnover | Normal rate (5%, 18% or 40%) on each sale |
| Collect GST from customers | No | Yes |
| Input tax credit on purchases | No | Yes |
| Document issued | Bill of supply | Tax invoice |
| Inter-state sales | Not allowed | Allowed |
| Filings in a year | 4 CMP-08 + 1 GSTR-4 | Monthly or quarterly GSTR-1 and GSTR-3B, plus GSTR-9 where applicable |
| Business buyers can claim credit | No | Yes |
Because the composition tax comes out of your own pocket, think of it as a cost of about 1% of sales for a trader. Against that, you save the time and cost of monthly invoice-level filing.
Is composition right for you?
It works well if you sell mainly to consumers who cannot claim credit anyway, your margins are healthy and you want less paperwork.
It works badly if your buyers are GST-registered businesses (they get no input tax credit from your bills, so they may prefer regular suppliers), you buy a lot of taxable inputs (their GST becomes a cost), or you want to sell to other states.
Compare both options with real numbers from your books, using the GST calculator for the regular-scheme tax. The official notifications are on cbic-gst.gov.in.