← Compliance calendar
GSTR-3B due dates
GSTR-3B (summary return)
- How often
- Monthly
- Who it applies to
- Entity has GST registration
Upcoming due dates
- GSTR-3B — August 2026Sun, 20 September 2026
- GSTR-3B — September 2026Tue, 20 October 2026
- GSTR-3B — October 2026Fri, 20 November 2026
- GSTR-3B — November 2026Sun, 20 December 2026
- GSTR-3B — December 2026Wed, 20 January 2027
- GSTR-3B — January 2027Sat, 20 February 2027
- GSTR-3B — February 2027Sat, 20 March 2027
- GSTR-3B — March 2027Tue, 20 April 2027
- GSTR-3B — April 2027Thu, 20 May 2027
- GSTR-3B — May 2027Sun, 20 June 2027
- GSTR-3B — June 2027Tue, 20 July 2027
- GSTR-3B — July 2027Fri, 20 August 2027
Recent deadlines
- GSTR-3B — July 2026Thu, 20 August 2026
- GSTR-3B — June 2026Mon, 20 July 2026
- GSTR-3B — May 2026Sat, 20 June 2026
- GSTR-3B — April 2026Wed, 20 May 2026
- GSTR-3B — March 2026Mon, 20 April 2026
- GSTR-3B — February 2026Fri, 20 March 2026
Dates are the standard statutory deadlines. Government extensions are announced from time to time and are not reflected here.
Tracking this for a list of clients?
Keetu PRM generates GSTR-3B tasks for every entity it applies to, assigns them, and chases the ones that slip — from the same rules this page is built on.
Start free