GST Composition Scheme Explained: Eligibility, Restrictions and Compliance

The gst composition scheme is a simplified way for eligible small registered persons to pay GST at prescribed composition rates instead of following the regular input tax credit and tax invoice model. Its attraction is lower process complexity. Its cost is equally important: the supplier cannot collect tax from the customer and cannot claim input tax credit on inward supplies.

That trade-off means the scheme is not automatically beneficial just because turnover is small. In many advisory situations, the real question is whether margin, customer profile, procurement pattern and supply model support a no-ITC structure.

What the scheme changes

Who can consider it

Section 10 allows an eligible registered person with turnover within the notified limit to opt for composition. The statute itself permits the limit to be increased up to Rs. 1.5 crore by notification. The exact applicable threshold is a change-sensitive point because it depends on the current notification framework and the registration State.

Change-sensitive items for live checking before advice: current turnover threshold, any State-specific position, notified exclusions, and the active return due dates shown on the GST portal.

Within the statute as researched from official sources, these conditions materially matter:

• The person cannot make inter-State outward supplies of goods or services.
• The person cannot make supplies of goods or services that are not leviable to GST.
• The person cannot make supplies through an electronic commerce operator required to collect tax at source under section 52, subject to the wording of the relevant sub-section.
• The person cannot be a casual taxable person or a non-resident taxable person.
• If multiple GST registrations exist on the same PAN, all such registered persons must opt consistently under the relevant composition sub-section.

Rates: what is verified and how to read them

Rule 7 of the CGST Rules prescribes composition rates by category. On the official CBIC text available during research, the CGST-side rates are:

• 0.5% of turnover in the State or Union territory for manufacturers other than notified excluded manufacturers.
• 2.5% for persons making supplies referred to in clause (b) of paragraph 6 of Schedule II.
• 0.5% for other eligible suppliers under section 10(1).
• 3% for persons covered by section 10(2A).

In practice, advisers usually read these with the corresponding State or Union Territory levy for intra-State supplies. That means the combined burden is commonly understood as 1%, 5%, 1% and 6% respectively. That combined reading is an inference from the central and state structure, not a separate CBIC rate notification quoted here.

Restrictions that usually decide the answer

1. No input tax credit

This is often the decisive issue. A composition taxpayer cannot claim ITC, so procurement GST becomes a cost item unless recovered through pricing. For B2B suppliers selling to registered recipients, the customer also gets no tax invoice credit trail from that supplier. If the business depends on ITC efficiency, composition can reduce competitiveness.

2. No tax collection from the customer

Section 10(4) bars the composition taxpayer from collecting tax from the recipient. Commercially, this means quoted prices need to be evaluated carefully. A business moving from regular GST to composition may find that its invoice format is simpler but its pricing flexibility is narrower.

3. Inter-State outward supplies break the fit

A business that routinely sells across State lines usually does not fit composition. This is one of the first filters to apply during client screening.

4. Service content needs closer reading

Section 10 permits a person opting under section 10(1) to supply certain services, other than the Schedule II paragraph 6(b) category, up to 10% of turnover in a State or Union territory in the preceding financial year or Rs. 5 lakh, whichever is higher. If the client has meaningful service income attached to a goods business, this limit has to be tested before concluding eligibility.

5. Same-PAN businesses must be reviewed together

Where a group has multiple GST registrations on one PAN, composition cannot be analysed registration by registration in isolation. The statute ties eligibility to all such registrations opting under the relevant sub-section.

How it works in professional practice

1. Map the business model first: customer mix, State footprint, e-commerce dependency, service component and procurement GST load.
2. Test statutory disqualifiers before looking at rates. A business with inter-State outward supplies can fail even if turnover is small.
3. Rebuild pricing assuming no ITC and no tax collection from customer.
4. Check whether the client’s inward supplies include significant blocked cash tax that will now stay in cost.
5. Review migration effects. When a registered person moves into composition, the rules provide for reversal reporting through FORM GST ITC-03.
6. Document the operational shift: bill of supply instead of tax invoice, cash-ledger funding, and return workflow on the GST portal.

Examples with explicit assumptions

Example 1: Local trader selling mainly to consumers

Assumptions: a Gujarat-based trader sells only within Gujarat, has no e-commerce platform exposure, no meaningful service income, and most customers are unregistered retail buyers. Input tax on purchases is modest relative to gross margin.

Result: composition may work well because the business values simpler GST handling more than ITC flow-through. The inability to pass tax credit to customers hurts less in a consumer-facing model.

Example 2: Small wholesaler selling to registered dealers

Assumptions: a wholesaler supplies only within one State and stays within the turnover limit, but almost all customers are registered dealers who prefer ITC-backed purchases. Purchases carry significant GST.

Result: composition can be commercially weak even if legally available. The supplier loses ITC and the customer receives no creditable tax invoice. A regular scheme may be better despite higher compliance effort.

Example 3: Goods business with rising service income

Assumptions: a spare-parts seller also earns installation and maintenance income. Service income is increasing and may cross the section 10 service tolerance.

Result: composition analysis cannot stop at goods turnover. The service component may make the business ineligible or unsuitable depending on current facts.

Compliance points worth keeping on a working paper

• Use bill of supply for outward supplies instead of a tax invoice.
• Plan for payment through the electronic cash ledger; the GST portal treats cash ledger balances major-head and minor-head wise.
• Review the portal workflow for the composition option and related filings. During this research, the official rule set clearly reflected FORM GST CMP-02 in the composition taxpayer context and FORM GST ITC-03 for reversal reporting on moving into composition.
• Use the GST portal return dashboard for the live compliance calendar applicable to that GSTIN and financial year.

If the analysis turns on whether losing ITC would damage pricing or working capital, the background in this practical guide to input tax credit under GST is the useful companion reading. Where the client is still at the threshold or compulsory-registration stage, this GST registration explainer helps frame the registration decision before the composition choice is evaluated.

Bottom line

The composition scheme is best treated as a business-model decision, not a small-turnover default. It works when supplies are local, operations are simple, customers are not strongly ITC-sensitive, and the loss of input credit does not distort pricing. It becomes risky when the business has inter-State outward supplies, meaningful service income beyond the permitted limit, e-commerce dependence, or B2B customers who expect full credit flow.