Compliance calendar

Statutory due dates by month, with the rule or section for each. Dates are not moved for holidays, and the government sometimes extends them, so check the latest notification before you rely on a date.

Jan

February 2027

Mar

Date	Compliance	Law	Period
10 Feb, Wed	GSTR-7 (TDS under GST) Rule 66, CGST Rules, 2017	GST	January 2027
10 Feb, Wed	GSTR-8 (TCS by e-commerce operators) Rule 67, CGST Rules, 2017	GST	January 2027
11 Feb, Thu	GSTR-1 (monthly filers) Rule 59, CGST Rules, 2017	GST	January 2027
13 Feb, Sat	IFF (optional, QRMP filers) Rule 59, CGST Rules, 2017	GST	January 2027
20 Feb, Sat	GSTR-3B (monthly filers) Rule 61, CGST Rules, 2017	GST	January 2027
25 Feb, Thu	PMT-06 tax payment (QRMP filers) Rule 61, CGST Rules, 2017	GST	January 2027