📅 STATUTORY DUE DATES – CALENDAR YEAR 2026 (INDIA) 🔹 JANUARY 2026 Jan 7 – TDS Payment for December 2025 Jan 10 – Professional Tax Payment for December 2025 Jan 11 – GSTR-1 (Monthly) for December 2025 Jan 13 – GSTR-1 (QRMP) for Oct–Dec 2025 Jan 15 – TCS Return (Form 27EQ) for Oct–Dec 2025 Jan 15 – PF & ESI Returns for December 2025 Jan 18 – CMP-08 (Composition) for Oct–Dec 2025 Jan 20 – GSTR-3B (Monthly) for December 2025 Jan 31 – TDS Returns (24Q, 26Q, 27Q) for Oct–Dec 2025 🔹 FEBRUARY 2026 Feb 7 – TDS Payment for January 2026 Feb 10 – Professional Tax Payment for January 2026 Feb 11 – GSTR-1 (Monthly) for January 2026 Feb 15 – PF & ESI Returns for January 2026 Feb 20 – GSTR-3B (Monthly) for January 2026 🔹 MARCH 2026 Mar 7 – TDS Payment for February 2026 Mar 10 – Professional Tax Payment for February 2026 Mar 11 – GSTR-1 (Monthly) for February 2026 Mar 15 – PF & ESI Returns for February 2026 Mar 15 – Advance Tax (4th Instalment) for FY 2025–26 Mar 20 ...