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GST answer

What is the GSTR-3B due date?

For monthly GST filers, GSTR-3B is generally due on the 20th day of the month following the tax period. Quarterly QRMP filers generally follow 22nd or 24th due dates depending on state group.
Last reviewed: 2026-09-14•Category: GST
Detailed answer

GSTR-3B is the summary return used to report GST liability, ITC and tax payment.

Monthly filers generally file by the 20th of the succeeding month. Quarterly filers under QRMP follow different state-wise dates.

Due dates can be extended by notification, so businesses should verify current portal status before filing.

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