Compliance Calendar
September 2026
1 filing26
Sep
GSTR-1 (Feb)
GSTN · Feb 2026
October 2026
3 filings20
Oct
PT-MH
Govt of Maharashtra · Mar 2026
22
Oct
GSTR-3B (Mar)
GSTN · Mar 2026
27
Oct
GSTR-1
GSTN · Mar 2026
January 2027
1 filing14
Jan
ITR-3
ITD · FY 2025-26