Income tax efiling: File your income tax returns online

File your income tax returns online through the e-filing portal of the Income Tax Department. You need to register using your PAN and can also check your refund status, PAN details, ITR-V receipt status, and more. 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. Explore brochures and resources on the e-Filing portal of the Income Tax Department for comprehensive guidance and assistance. E-filing of audit report under section 44AB, 115JB, or 92E of the Income Tax Act is mandatory from 01.04.2013 ITR return forms are attachment less forms and, hence, the taxpayer is not required to attach any document (like proof of investment, TDS certificates, etc.) along with the return of income.