GST – GSTR-3B monthly / GSTR-5A for May 2026

GST | Period: May 2026
Monthly GSTR-3B due date for monthly filers; GSTR-5A for OIDAR where applicable.

Source/check: https://tutorial.gst.gov.in/userguide/returns/GSTR3B.htm

Note: Standard due date; check latest notifications/extensions before filing.