Compliance Calendar 2026
Never miss a due date! Complete list of all tax, GST, TDS & company compliance deadlines.
Important Annual Deadlines
Advance Tax - 3rd Installment (75%)
January 15
TDS Return Q3 (Oct-Dec)
January 31
Advance Tax - 4th Installment (100%)
March 15
FY End - Close Books / Last date for tax-saving investments
March 31
GSTR-9 Annual Return (FY 2024-25)
April 30
TDS Return Q4 (Jan-Mar)
May 31
Advance Tax - 1st Installment (15%)
June 15
ITR Filing Due Date (Non-Audit Cases)
July 31
Advance Tax - 2nd Installment (45%)
September 15
ROC Annual Filing (AOC-4, MGT-7)
September 30
ITR Filing Due Date (Audit Cases)
October 31
Belated/Revised ITR Due Date
November 30
GSTR-9 Annual Return / GST Audit
December 31
Monthly Recurring Deadlines
| Date | Compliance Task | Category |
|---|---|---|
| 7th | TDS/TCS Payment for Previous Month | TDS |
| 10th | GSTR-7 (TDS under GST) Filing | GST |
| 11th | GSTR-1 Filing (Monthly) | GST |
| 13th | GSTR-1 Filing (QRMP Scheme - IFF) | GST |
| 15th | Advance Tax Payment (15th Mar, Jun, Sep, Dec) | Income Tax |
| 15th | PF Payment for Previous Month | PF/ESI |
| 15th | ESI Payment for Previous Month | PF/ESI |
| 20th | GSTR-3B Filing (Monthly) | GST |
| 22nd | GSTR-3B Filing (QRMP - State 1) | GST |
| 24th | GSTR-3B Filing (QRMP - State 2) | GST |
| 30th | TDS Return Filing (Quarterly) | TDS |
| 31st | ITR Filing Due Date (31st July) | Income Tax |
| 31st | GST Annual Return (31st December) | GST |
| 30th | Annual ROC Filing (30th September) | Company |
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