Name: GST GSTR-3B Due (September 2026)
Start: 2026-10-20T00:00:00.000Z
Location: India

Nundina › Discover calendars › India Tax & GST Due Dates calendar › GST GSTR-3B Due (September 2026)GST GSTR-3B Due (September 2026)20 October 2026IndiaStandard due date for the monthly GSTR-3B summary return and tax payment for September 2026. Standard date; it is not shifted for weekends or holidays and can be extended by notification, so confirm on the GST portal.India Tax & GST Due Dates calendarMore from this calendar

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