Last Date for Filing FORM GSTR-3B for the Month of March 2026 Extended to 21 April, 2026 for Registered Taxpayers

[Notification No. 01/2026 –Central Tax dated 21 April, 2026]

Seeks to extends the due date for furnishing the return in FORM GSTR-3B for the month of March, 2026 till the twenty-first day of April, 2026

G.S.R… (E).—In exercise of the powers conferred by sub-section (6) of section 39 of the Central Goods and Services Tax Act, 2017 (12 of 2017), the Commissioner, on the recommendations of the GST Council, hereby extends the due date for furnishing the return in FORM GSTR-3B for the month of March, 2026 till the twenty-first day of April, 2026, for the registered persons who are required to furnish return under sub-section (1) of section 39 read with clause (i) of sub-rule (1) of rule 61 of the Central Goods and Services Tax Rules, 2017.

2. This notification shall come into effect from 20th day of April, 2026.

[F. No. CBIC-20006/45/2025-GST]