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11 OCTGSTR-1 · Outward supplies · Sep 2026tomorrow
15 OCTPF & ESI · Contributions · Sep 2026in 5 days
20 OCTGSTR-3B · Summary return · Sep 2026in 10 days
21 OCTTax Audit Report · Form 3CA/3CB · AY 2026-27 · extended from 30 Sepin 11 days
30 OCTAOC-4 · Financial statements · FY 2025-26in 20 days
7 NOVTDS / TCS deposit · Deducted in Oct 2026in 28 days
21 NOVITR filing · Audit cases · AY 2026-27 · extended from 31 Octin 42 days
29 NOVMGT-7 / 7A · Annual return · FY 2025-26in 50 days