Tax deadlines

Indian tax deadlines for financial year 2025-26

When your income tax return and GST returns are due — the statutory dates for taxpayers filing on their own.

Financial year the return covers

May 2025

Due on Filing Period Applies to Deadline
GSTR-1 April 2025 Freelancer, Startup / SMB, and Enterprise 533 days ago
GSTR-3B April 2025 Freelancer, Startup / SMB, and Enterprise 525 days ago

June 2025

Due on Filing Period Applies to Deadline
GSTR-1 May 2025 Freelancer, Startup / SMB, and Enterprise 503 days ago
GSTR-3B May 2025 Freelancer, Startup / SMB, and Enterprise 494 days ago

July 2025

Due on Filing Period Applies to Deadline
GSTR-1 June 2025 Freelancer, Startup / SMB, and Enterprise 473 days ago
GSTR-3B June 2025 Freelancer, Startup / SMB, and Enterprise 463 days ago
TDS Return Q1 2025-26 Startup / SMB and Enterprise 453 days ago

August 2025

Due on Filing Period Applies to Deadline
GSTR-1 July 2025 Freelancer, Startup / SMB, and Enterprise 442 days ago
GSTR-3B July 2025 Freelancer, Startup / SMB, and Enterprise 433 days ago

September 2025

Due on Filing Period Applies to Deadline
GSTR-1 August 2025 Freelancer, Startup / SMB, and Enterprise 411 days ago
GSTR-3B August 2025 Freelancer, Startup / SMB, and Enterprise 400 days ago

October 2025

Due on Filing Period Applies to Deadline
GSTR-1 September 2025 Freelancer, Startup / SMB, and Enterprise 379 days ago
GSTR-3B September 2025 Freelancer, Startup / SMB, and Enterprise 372 days ago
TDS Return Q2 2025-26 Startup / SMB and Enterprise 361 days ago

November 2025

Due on Filing Period Applies to Deadline
GSTR-1 October 2025 Freelancer, Startup / SMB, and Enterprise 350 days ago
GSTR-3B October 2025 Freelancer, Startup / SMB, and Enterprise 341 days ago

December 2025

Due on Filing Period Applies to Deadline
GSTR-1 November 2025 Freelancer, Startup / SMB, and Enterprise 320 days ago
GSTR-3B November 2025 Freelancer, Startup / SMB, and Enterprise 309 days ago

January 2026

Due on Filing Period Applies to Deadline
GSTR-1 December 2025 Freelancer, Startup / SMB, and Enterprise 288 days ago
GSTR-3B December 2025 Freelancer, Startup / SMB, and Enterprise 280 days ago

February 2026

Due on Filing Period Applies to Deadline
TDS Return Q3 2025-26 Startup / SMB and Enterprise 267 days ago
GSTR-1 January 2026 Freelancer, Startup / SMB, and Enterprise 258 days ago
GSTR-3B January 2026 Freelancer, Startup / SMB, and Enterprise 249 days ago

March 2026

Due on Filing Period Applies to Deadline
GSTR-1 February 2026 Freelancer, Startup / SMB, and Enterprise 230 days ago
GSTR-3B February 2026 Freelancer, Startup / SMB, and Enterprise 221 days ago

April 2026

Due on Filing Period Applies to Deadline
GSTR-1 March 2026 Freelancer, Startup / SMB, and Enterprise 197 days ago
GSTR-3B March 2026 Freelancer, Startup / SMB, and Enterprise 190 days ago

June 2026

Due on Filing Period Applies to Deadline
TDS Return Q4 2025-26 Startup / SMB and Enterprise 148 days ago

July 2026

Due on Filing Period Applies to Deadline
Income Tax Return (non-audit) * 2025-26 Individual, International, and Freelancer 88 days ago

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