In view of Circular No. 15/2025 dated 29th October 2025, the due date for filing Income Tax returns has been extended from 31st October 2025 to 10th December 2025 for assessees specified in clause (a) of Explanation 2 to sub-section (1) of section 139 of the Income-tax Act, 1961. To access this site, please enable JavaScript in your browser settings or switch to a supported browser such as the latest Chrome, Firefox, Safari or Edge. Opps! JavaScript is either disabled or not supported in your browser. To access this site, please enable JavaScript in your browser settings or switch to a supported ... Avail services for filing Income Tax Return (ITR) online through e-filing portal of the Income Tax Department. Users are required to register using their PAN to file income tax returns online. Information about various online services such as filing income tax return, status of tax refund, PAN details, TAN details, ITR-V receipt status, CPC refund failure status, digital signature, etc. is given. Details regarding CPC and e-filing call centre are also available.