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GST

GSTR-3B, Summary Return and Tax Payment

Summary return where output tax liability is netted against eligible input tax credit and the balance is paid.

Who files it

Every regular registered GST taxpayer.

Frequency

Monthly or quarterly (QRMP scheme)

Due date

20th of the following month (monthly filers); 22nd or 24th of the month after the quarter, depending on state group (QRMP filers)

Filed with

GST portal

GSTR-3B is where the actual cash tax payment happens each period, unlike GSTR-1 which is purely informational about sales. Auto-populated ITC from GSTR-2B feeds into this return, so reconciling the two before filing is standard practice to avoid overclaiming credit.

Even a business with zero transactions in a period generally still needs to file a nil GSTR-3B, since GST return filing is obligation-based on registration status, not transaction volume.

This is a quick-reference summary, not a filing walkthrough. Due dates shown are the statutory defaults and can be extended in practice; applicability depends on your specific registration, turnover, and entity type. For general informational purposes only, not professional tax or legal advice.

Read more

GSTR-1 vs GSTR-3B: Understanding India's GST Return Filing Cycle

One return reports your sales invoice by invoice, the other is where you pay your tax bill. Letting the two drift apart is where GST compliance actually breaks down.

Related terms

Input Tax Credit (ITC)Credit for GST already paid on business purchases, which can be set off against GST payable on sales, so tax is effectively paid only on the value added at each stage.GST Returns (GSTR)Periodic filings that report a business's sales, purchases, and tax liability under GST, most commonly GSTR-1 for outward supplies and GSTR-3B for the summary tax payment.

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