He Chose the Simpler Scheme. His Biggest Customer Left.

The composition scheme trades paperwork for the ability to pass on input credit. Whether that is a good trade depends entirely on whether your customers are businesses.

Girish moved to the composition scheme because his accountant said it would cut his compliance work, and it did. One quarterly return instead of monthly filings, a flat rate on turnover, no invoice-level reconciliation.

Four months later the hostel that had bought ₹90,000 of provisions from him every month moved to another supplier. They were not unhappy with him. They simply could not claim input credit on his bills any more, which made him roughly 5% more expensive for the same goods.

What the Composition Scheme Is

A simplified alternative for small taxpayers, with a genuine trade at its centre.

• Tax at a flat rate on turnover instead of transaction-level GST
• Quarterly payment and an annual return, instead of monthly filings
• No input tax credit on your own purchases
• No GST collected from customers, and no tax charged on your invoice
• A bill of supply instead of a tax invoice, which must state that you are under the scheme
• Interstate outward supplies are not permitted

The fourth and fifth points are the whole decision. Your invoice carries no tax, so your business customer has nothing to claim.

Who It Suits, Precisely

The question is not turnover. It is who stands in front of your counter.

• Selling almost entirely to households, who cannot claim credit and do not care what your invoice says — composition is usually the better trade
• Selling to restaurants, offices, hostels, contractors or other registered businesses — the scheme makes you measurably more expensive to exactly those customers
• A mix — model it, because the B2B share is often small in volume and large in value

Girish’s B2B business was about 9% of his transactions and 34% of his turnover. He had looked at the first number.

I optimised my paperwork and priced myself out of a third of my business.

The Input Credit You Give Up

The other half of the trade, and the one that is easy to underestimate. Under the regular scheme, GST paid on purchases is credited against GST collected on sales. Under composition, it is simply a cost.

• GST on your stock purchases, which for a trading business is the largest number by far
• GST on rent, where your landlord is registered
• GST on equipment — refrigeration, shelving, a billing system
• GST on services such as accounting, delivery platforms and telecoms

For a shop whose purchases are mostly at low GST rates this is modest. For one carrying a lot of standard-rated goods, forgoing input credit can outweigh the flat rate saved, which is an arithmetic exercise rather than a matter of preference.

Take twelve months of real purchases and sales and compute the total tax outcome under each scheme, including the input credit forgone and the B2B customers who would be affected. It is an afternoon with your accountant and it settles a question most shops decide on the basis of paperwork alone.

The Practical Restrictions

Beyond the tax arithmetic, the scheme constrains how you can trade — which matters more as a shop grows.

• No interstate outward supply, which blocks selling to customers in another state
• E-commerce sales through operators required to collect tax at source are generally not permitted under the scheme
• Crossing the turnover limit means moving to regular registration mid-year, with the transition that implies
• Every bill of supply must state that you are a composition taxable person and cannot collect tax

The second restriction catches shops that later want to list on a marketplace or a network. It is worth knowing before you build a plan around online orders.

Girish moved back to regular registration at the start of the following financial year and recovered the hostel’s business within two months. His compliance work went up. His turnover went up considerably more.

Mapis raises the right document for your registration type, tracks GST on purchases so the credit position is visible, and shows the B2B share of your turnover — which is the number this decision actually turns on.

Frequently asked questions

What is the GST composition scheme?

A simplified option for small taxpayers: a flat rate on turnover, quarterly payment and an annual return instead of monthly filings. In exchange you cannot claim input tax credit on purchases, cannot collect GST from customers, issue a bill of supply rather than a tax invoice, and cannot make interstate outward supplies.

Should a kirana shop choose composition or regular GST?

It depends on who your customers are, not on your turnover. Selling almost entirely to households, composition is usually the better trade since consumers cannot claim credit anyway. Selling to restaurants, offices, hostels or other registered businesses, composition makes you roughly 5% more expensive to exactly those customers, because they lose the input credit.

Can a composition dealer sell online or to another state?

No to interstate outward supplies, and generally no to sales through e-commerce operators required to collect tax at source. This catches shops that later want to list on a marketplace or an open network, so it is worth checking against your plans before opting in.

How do I decide between the two schemes?

Model both on twelve months of actual purchases and sales with your accountant, including the input credit you would forgo and the B2B customers who would be affected. Look at the B2B share of turnover rather than of transaction count — business customers are often a small share of bills and a large share of value.