All Tax Deadlines

Comprehensive list of all tax filing deadlines for the financial year

May 2025

07 May
TDS Due in 20 days

TDS Payment for April 2025

Last date to deposit TDS deducted in April 2025

Details

  • Applicable To: All deductors of tax at source
  • Payment Method: Online through e-payment portal or authorized banks
  • Form/Challan: Form 26Q/27EQ/27Q
  • Penalty: Interest under Section 201(1A) @1.5% per month

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15 May
Income Tax High Priority

First Installment of Advance Tax (15%)

Due date for payment of first installment (15%) of advance tax for FY 2025-26

Details

  • Applicable To: All taxpayers liable to pay advance tax
  • Payment Method: Online through e-payment portal or authorized banks
  • Form/Challan: Challan ITNS 280
  • Penalty: Interest under Section 234C @1% per month

Additional Information

Advance tax is payable when the estimated tax liability for the year exceeds ₹10,000. The first installment is 15% of the total estimated tax for the financial year.

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15 May
Other

PF/ESI Payment for April 2025

Due date for payment of PF and ESI contributions for April 2025

Details

  • Applicable To: All employers registered under PF/ESI
  • Payment Method: Online through respective portals
  • Penalty: Interest and damages as per respective acts

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20 May
GST High Priority

GSTR-3B Filing for April 2025

Due date for filing GSTR-3B return for April 2025

Details

  • Applicable To: All registered GST taxpayers
  • Payment Method: Online through GST portal
  • Penalty: Late fee of ₹50 per day (₹20 for NIL returns) and interest @18% per annum

Additional Information

GSTR-3B is a monthly summary return that needs to be filed by all registered GST taxpayers. It includes details of outward and inward supplies, ITC claimed, and tax payment.

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31 May
TDS

TDS Return Filing (Form 26Q/27Q) for Q4 FY 2024-25

Due date for filing TDS return for Q4 of FY 2024-25

Details

  • Applicable To: All deductors of tax at source
  • Payment Method: Online through TRACES portal
  • Penalty: Late fee of ₹200 per day under Section 234E (max. amount of TDS)

Additional Information

Form 26Q is for TDS on payments other than salaries to residents. Form 27Q is for TDS on payments to non-residents and foreign companies.

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June 2025

07 Jun
TDS

TDS Payment for May 2025

Last date to deposit TDS deducted in May 2025

Details

  • Applicable To: All deductors of tax at source
  • Payment Method: Online through e-payment portal or authorized banks
  • Form/Challan: Form 26Q/27EQ/27Q
  • Penalty: Interest under Section 201(1A) @1.5% per month

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11 Jun
GST

GSTR-1 Filing for May 2025

Due date for filing GSTR-1 return for May 2025

Details

  • Applicable To: All registered GST taxpayers
  • Payment Method: Online through GST portal
  • Penalty: Late fee of ₹50 per day (₹20 for NIL returns)

Additional Information

GSTR-1 is a monthly return that contains details of all outward supplies (sales). It needs to be filed by all registered GST taxpayers.

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15 Jun
Other

PF/ESI Payment for May 2025

Due date for payment of PF and ESI contributions for May 2025

Details

  • Applicable To: All employers registered under PF/ESI
  • Payment Method: Online through respective portals
  • Penalty: Interest and damages as per respective acts

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20 Jun
GST High Priority

GSTR-3B Filing for May 2025

Due date for filing GSTR-3B return for May 2025

Details

  • Applicable To: All registered GST taxpayers
  • Payment Method: Online through GST portal
  • Penalty: Late fee of ₹50 per day (₹20 for NIL returns) and interest @18% per annum

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30 Jun
Income Tax High Priority

Income Tax Return Filing for AY 2025-26 (Non-Audit Cases)

Due date for filing income tax returns for individuals not subject to tax audit

Details

  • Applicable To: Individuals, HUFs, and firms not subject to tax audit
  • Filing Method: Online through Income Tax e-filing portal
  • Penalty: Late fee under Section 234F (₹5,000 if filed after due date)

Additional Information

This deadline applies to individuals, HUFs, and firms whose accounts are not required to be audited under the Income Tax Act. Returns filed after this date will attract late filing fees.

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