GST due dates

GSTR-1 due date

Sales return. Your sales return: invoice by invoice, what you sold. Your buyers' input tax credit is built from it, so they notice when it is late.

When it is due

• The 11th of every month

  For the month before. For: GST, monthly returns.

• The 13th of January, April, July and October

  For the quarter before. For: GST, quarterly (QRMP).

Next dates

• Fri, 11 Dec, 2026November 2026 · GST, monthly returns
• Mon, 11 Jan, 2027December 2026 · GST, monthly returns
• Wed, 13 Jan, 2027Oct-Dec 2026 · GST, quarterly (QRMP)

Everything due this month, for every kind of business →

Who files it

Every regular GST taxpayer: monthly, or quarterly under QRMP. Composition dealers do not file it.

Questions people ask

What is the due date for GSTR-1?

GST, monthly returns: the 11th of every month, for the month before. GST, quarterly (QRMP): the 13th of January, April, July and October, for the quarter before. These are the statutory dates; the government sometimes extends one by notification.

What is GSTR-1?

Your sales return: invoice by invoice, what you sold. Your buyers' input tax credit is built from it, so they notice when it is late.

Who has to file GSTR-1?

Every regular GST taxpayer: monthly, or quarterly under QRMP. Composition dealers do not file it.

Statutory due dates, checked on 23 September 2026 against the GST portal. When the government extends a deadline by notification, the extension is not shown here until we add it.