The Sweet Shop That Almost Got Its Composition Scheme Wrong

Meera runs a small sweet shop in Indore. For three years she has been registered under the composition scheme, and honestly, it has made her life easy. One short return every quarter, a simple annual statement, and a flat tax on turnover instead of invoice-level GST gymnastics. No input tax credit to track, no monthly reconciliation. For a ₹80 lakh turnover business, it felt like the right fit.

Then her nephew suggested she start selling boxed sweets on a popular online marketplace during the festive season. "Aunty, the demand is huge. Let's list you on the app." Meera was ready to say yes. That's where her accountant stepped in and stopped her.

The rule she nearly missed

A composition dealer cannot supply goods through an e-commerce operator that is required to collect tax at source (TCS). The same scheme also bars inter-state outward supplies. So the moment Meera's sweets shipped to a customer in another state through the marketplace, she would have breached two conditions at once.

The consequence isn't a small penalty. Breaking a composition condition means you become liable to pay tax as a regular taxpayer from the date the breach happens — and you lose the scheme. Worse, you'd owe regular GST on those supplies without having collected it from customers, plus interest.

The worked numbers

Let's see what the two paths actually look like for Meera, on an ₹80 lakh annual turnover.

Staying in composition (traders' rate of 1%):

• Composition tax: 1% of ₹80,00,000 = ₹80,000 a year
• She cannot charge GST to customers, and cannot claim ITC on her purchases.
• Her bill of supply simply shows the price; the ₹80,000 comes out of her own margin.

Switching to the regular scheme to sell online:

Say her sweets attract 5% GST and her annual input costs (ingredients, packaging, rent with GST, etc.) are ₹40 lakh on which she pays input tax.

• Output GST collected from customers: 5% on ₹80,00,000 = ₹4,00,000
• Input tax credit available: assume ₹1,20,000 on her eligible inputs
• Net GST payable to the government: ₹4,00,000 − ₹1,20,000 = ₹2,80,000

At first glance ₹2,80,000 looks far worse than ₹80,000. But there's a catch: under the regular scheme, the ₹4,00,000 is collected from customers, not paid from her pocket. The real cost to her business is the compliance effort and any GST she can't pass on. Under composition, the ₹80,000 is a genuine out-of-pocket cost because she can't add it to her prices on paper.

What she actually decided

Meera's accountant laid out three options:

1. Stay in composition and keep selling only locally and offline. Cheapest and simplest, but no online growth.
2. Migrate to the regular scheme before listing online, charge GST openly, and claim ITC. More paperwork, monthly GSTR-1 and GSTR-3B, but it unlocks the marketplace and inter-state customers.
3. Open a separate regular registration path only if it genuinely made sense for her structure — which, for a single proprietorship, it usually doesn't.

She chose option 2. She filed to opt out of composition before making any online sale, moved to regular GST, set up proper tax invoices, and started reconciling her GSTR-2B for ITC. Her sweets went live on the marketplace the next month — legally.

The lesson for small traders

The composition scheme is a great deal, but it comes with hard fences:

• No inter-state outward supplies.
• No sales through TCS e-commerce operators.
• No collecting GST from customers and no ITC.
• You must mention "composition taxable person" on your signboard and issue a bill of supply, not a tax invoice.

Growth ambitions and the composition scheme often pull in opposite directions. The mistake isn't choosing one or the other — it's changing your business model without changing your registration first. Meera caught it in time because she asked before she acted. That one question saved her from a tax bill she never collected and a scramble of back-dated compliance.

Before you tap "list my product" on any marketplace, check which scheme you're on. The rule is cheap to follow and expensive to ignore.