GST Composition Scheme 2026: Eligibility, Rates (1.5%/5%/6%) & How to Opt In

Filing monthly GSTR-1 and GSTR-3B returns, maintaining granular invoice-level data, and chasing vendors for Input Tax Credit (ITC) mismatches can easily consume 20 hours a month for a small business owner.

If your turnover is modest and you sell mostly to end consumers (B2C), the government offers a massive shortcut: The GST Composition Scheme. Under Section 10 GST rules, this scheme allows you to pay a flat, nominal percentage of your turnover as tax and file highly simplified returns.

As we navigate 2026, here is exactly what the scheme entails, who is eligible, and how you can save both time and money by opting in.

The Composition Scheme Limit and Eligibility

Not everyone can opt into the scheme. The government restricts it to micro and small businesses to prevent large corporations from bypassing the standard tax structure.

Who can opt for composition scheme?

1. Manufacturers and Traders: Your aggregate annual turnover in the preceding financial year must be below ₹1.5 Crores. (This limit is reduced to ₹75 Lakhs for North-Eastern states and Himachal Pradesh).
2. Service Providers: Your aggregate annual turnover must be below ₹50 Lakhs.

Who CANNOT opt for the scheme?

• Businesses making inter-state (out of state) sales.
• Businesses selling through e-commerce portals (like Amazon or Flipkart) that collect TCS.
• Manufacturers of ice cream, pan masala, tobacco, or aerated water.
• Casual taxable persons or non-resident taxable persons.

Understanding the GST Composition Scheme Rate

If you are eligible, the tax math becomes incredibly simple. You do not look at HSN codes or standard 5%, 18%, or 40% slabs. You pay tax out of your own pocket based on your total turnover.

Here are the rates for 2026:

• Traders and Manufacturers: 1.5% of turnover (0.75% CGST + 0.75% SGST).
• Restaurants (not serving alcohol): 5% of turnover (2.5% CGST + 2.5% SGST).
• Service Providers / Mixed Suppliers: 6% of turnover (3% CGST + 3% SGST).

👉 Try it yourself: Wondering if the flat rate is cheaper than paying standard 18% GST? Use our Composition Scheme tool to compare your exact margins and see if switching will save you money.

The Pros and Cons: Is It Worth It?

Before you log into the portal and hit the “Opt-in” button, you must understand the trade-offs.

The Advantages (Pros):

• Reduced Compliance: No more monthly GSTR-1 or GSTR-3B. You just file a simple summary statement (gst cmp-08) once a quarter, and an annual return (GSTR-4).
• Less Record Keeping: You don’t have to issue complex Tax Invoices. You issue a simple “Bill of Supply.”
• Lower Tax Burden: For B2C retailers, paying 1.5% out of pocket is often much cheaper and easier than collecting and remitting 18% from customers.

The Disadvantages (Cons):

• No Input Tax Credit (ITC): This is the biggest drawback. Any GST you pay on your raw materials, rent, or business purchases cannot be claimed back. It becomes a permanent cost to your business.
• No B2B Competitiveness: Because you issue a Bill of Supply instead of a Tax Invoice, your corporate buyers cannot claim ITC on purchases from you. They will likely choose to buy from a regular GST-registered supplier instead.
• Geographical Restrictions: You cannot sell goods outside your home state. If you plan to expand nationally, this scheme will block you.

How to File GST CMP-08

If you decide the pros outweigh the cons, compliance is a breeze.

Instead of filing every month, you file Form CMP-08 by the 18th of the month following the end of the quarter. For example, for the April-June quarter, your CMP-08 is due on July 18th.

The form only asks for four numbers:

1. Outward supplies (your total sales).
2. Inward supplies attracting reverse charge.
3. Tax payable.
4. Interest payable (if any).

If you miss the deadline, the penalty is ₹50 per day. You can use our Late Fee Calculator if you ever slip up, but with only four filings a year, you should set calendar reminders to avoid giving the government free money.

Frequently Asked Questions

Can I charge composition tax to my customers? No. A composition dealer cannot collect tax from the buyer. The 1.5%, 5%, or 6% must be paid out of your own pocket from your sales revenue.

Do I need to mention anything specific on my bills? Yes. Every Bill of Supply you issue must prominently state: “Composition taxable person, not eligible to collect tax on supplies.”

How do I opt into the composition scheme? You must file Form CMP-02 on the GST portal before the start of the financial year (prior to March 31st). You cannot switch midway through a financial year unless you are a brand new registration.

What happens if I cross the ₹1.5 Crore limit during the year? The day your turnover crosses the composition scheme limit, you automatically exit the scheme. From that exact day forward, you must register as a regular taxpayer, issue standard tax invoices, and begin charging normal GST rates like 18% or 40% (which you can look up using our GST Calculator).

Make the Right Choice

The composition scheme is a lifeline for local mom-and-pop shops, small cafes, and freelance service providers who deal strictly with end consumers. However, if your business relies on B2B sales or high-tax raw materials, the lack of Input Tax Credit will destroy your margins.

Calculate carefully before making the jump.

(Related post: Reverse Charge Mechanism (RCM) Under GST: Full List)