Due dates for April 2026

1. 1 Wednesday, 1 April 2026

   • RFD-11

     GST

     LUT for zero-rated supplies without IGST, for FY 2026-27

     1 Apr

2. 7 Tuesday, 7 April 2026

   • TCS deposit

     TDS and TCS

     Challan 281, for March 2026

     7 Apr

3. 10 Friday, 10 April 2026

   • GSTR-7

     GST

     GSTR-7 (GST TDS deductors), for March 2026

     10 Apr

   • GSTR-8

     GST

     GSTR-8 (e-commerce TCS), for March 2026

     10 Apr

   • PT return

     PF, ESI and PT

     Professional tax, for March 2026. Telangana and Andhra Pradesh

     10 Apr

4. 11 Saturday, 11 April 2026

   • GSTR-1

     GST

     GSTR-1 (monthly filers), for March 2026

     11 Apr

5. 13 Monday, 13 April 2026

   • GSTR-1

     GST

     GSTR-1 (QRMP filers), for Q4 FY 2025-26 (Jan–Mar)

     13 Apr

   • GSTR-6

     GST

     GSTR-6 (input service distributors), for March 2026

     13 Apr

6. 15 Wednesday, 15 April 2026

   • ECR

     PF, ESI and PT

     EPF return and payment, for March 2026

     15 Apr

   • ESIC challan

     PF, ESI and PT

     ESIC contribution, for March 2026

     15 Apr

   • PT return

     PF, ESI and PT

     Professional tax, for March 2026. Maharashtra

     15 Apr

   • PT return

     PF, ESI and PT

     Professional tax, for March 2026. Gujarat

     15 Apr

7. 18 Saturday, 18 April 2026

   • CMP-08

     GST

     CMP-08 (composition dealers), for Q4 FY 2025-26 (Jan–Mar)

     18 Apr

8. 20 Monday, 20 April 2026

   • GSTR-3B

     GST

     GSTR-3B (monthly filers), for March 2026

     20 Apr

   • PT return

     PF, ESI and PT

     Professional tax, for March 2026. Karnataka

     20 Apr

9. 21 Tuesday, 21 April 2026

   • PT return

     PF, ESI and PT

     Professional tax, for March 2026. West Bengal

     21 Apr

10. 22 Wednesday, 22 April 2026

    • GSTR-3B

      GST

      GSTR-3B (QRMP filers), for Q4 FY 2025-26 (Jan–Mar). Category X states

      22 Apr

11. 24 Friday, 24 April 2026

    • GSTR-3B

      GST

      GSTR-3B (QRMP filers), for Q4 FY 2025-26 (Jan–Mar). Category Y states

      24 Apr

12. 25 Saturday, 25 April 2026

    • ITC-04

      GST

      ITC-04 job work (turnover above ₹5 crore), for H2 FY 2025-26 (Oct–Mar)

      25 Apr

    • ITC-04

      GST

      ITC-04 job work (turnover up to ₹5 crore), for FY 2025-26

      25 Apr

13. 30 Thursday, 30 April 2026

    • Form 61

      Income tax

      Statement of declarations from persons without PAN, for H2 FY 2025-26 (Oct–Mar)

      30 Apr

    • MSME-1

      ROC and MCA

      MSME-1 outstanding payments to MSMEs, for H2 FY 2025-26 (Oct–Mar)

      30 Apr

    • TDS deposit

      TDS and TCS

      Challan 281, for March 2026

      30 Apr

Dates are the statutory due dates from Comply’s compliance catalogue, which our team checks against official notifications. Some depend on your registration or on when an event is held; check the notification for your case. This page is information, not tax advice.