For taxpayers whose accounts need auditing, the last date of ITR filing is October 31, 2025 . These categories include companies, proprietorship firms, and working partners of a firm, among others. These taxpayers are required to submit their audit report by September 30. The Income Tax Return ( ITR ) filing deadline for AY 2025 –26 was extended twice this year. Initially set for July 31, 2025 , the Central Board of Direct Taxes (CBDT) pushed it to September 15, and later to September 16 due to portal-related technical issues. As of September 29, 2025 , there is no further extension announced. Taxpayers must note that September 16 marked the final date for most non-audit cases.Table of Contents • Official Extension Notifications and Reasons • Current ITR ... ITR Filing Last Date 2025 : Filing income tax returns ( ITR ) is a crucial responsibility for all Indian taxpayers. It requires complying with tax laws, in addition to declaring all sources of income, deducting qualifying expenses, and reporting tax liabilities to the Income Tax Department. When is the last day to file ITR ? The deadline for non-audit taxpayers to file their ITR for the financial year 2024–25 (Assessment Year 2025 –26) has been extended to September 15, 2025 . But if you miss ... Under the revised schedule, the due date for submitting tax audit reports has been extended to November 10, 2025 , while the deadline for filing ITRs is now set for December 10, 2025 . In its ...