Tax updates, due dates, and useful links
Key filing deadlines for the current financial year. Always verify against the GST Portal for any extensions or changes.
| Return | Period | Due Date | Applicable To |
|---|---|---|---|
| GSTR-1 | Monthly | 11th of following month | Turnover > ₹1.5 Cr (or opted out of QRMP) |
| GSTR-1 (IFF) | Quarterly (QRMP) | 13th of month following quarter | QRMP scheme taxpayers (B2B uploads) |
| GSTR-3B | Monthly | 20th of following month | Turnover > ₹1.5 Cr |
| GSTR-3B | Quarterly (QRMP) | 22nd/24th of month following quarter | QRMP scheme taxpayers |
| GSTR-5 | Monthly | 20th of following month | Non-resident taxable persons |
| GSTR-6 | Monthly | 13th of following month | Input Service Distributors (ISD) |
| GSTR-8 | Monthly | 15th of following month | E-commerce operators (TCS) |
| GSTR-9 | Annual | 31st December | All registered taxpayers (turnover > ₹2 Cr mandatory) |
| GSTR-9C | Annual (Reconciliation) | 31st December | Turnover > ₹5 Cr (self-certified) |
Important compliance dates for Income Tax.
| Compliance | Due Date | Applicable To |
|---|---|---|
| Advance Tax — 1st Instalment | 15th June 2025 | Taxpayers with tax liability ≥ ₹10,000 |
| Advance Tax — 2nd Instalment | 15th September 2025 | Same as above |
| Advance Tax — 3rd Instalment | 15th December 2025 | Same as above |
| Advance Tax — 4th Instalment | 15th March 2026 | Same as above |
| ITR Filing (Non-Audit) | 31st July 2026 | Individuals, HUFs, firms not requiring audit |
| ITR Filing (Audit Cases) | 31st October 2026 | Persons requiring tax audit under 44AB |
| ITR Filing (Transfer Pricing) | 30th November 2026 | Persons subject to transfer pricing provisions |
| TDS Return Filing (Quarterly) | Within 15 days from due date of issuing TDS certificate | All TDS deductors |
Practical guides and updates on tax and compliance matters.
A quick reference to all GST return filing deadlines for the month, including GSTR-1, GSTR-3B, and QRMP scheme dates.
September 15 is the deadline for the second advance tax instalment for FY 2025-26. Here's how to estimate your liability.
MCA has updated annual compliance requirements for LLPs. An overview of the changes and what they mean for LLP partners.
The 13th Edition of ICAI's Code of Ethics, effective 1 April 2026, updates the rules governing how CAs may advertise and maintain websites.
Official portals and resources.
Official portal for Income Tax filing, TDS, and tax-related services.
Visit →Company and LLP registration, ROC filings, and corporate compliance.
Visit →Institute of Chartered Accountants of India — professional body and regulatory authority.
Visit →View our Google Business Profile for directions, hours, and contact information.
Visit →