e-filing and Centralized Processing Center e-Filing of Income Tax Return or Forms and other value added services & Intimation, Rectification, Refund and other Income Tax Processing Related Queries 1800 103 0025 (or) +91-80-46122000 +91-80-61464700 10:00 hrs - 18:00 hrs (22nd and 23rd August'26) From 24th August 2026, 08:00 Hrs onwards, our support lines will operate 24x7 until 23:59 Hrs on 31st August 2026. Tax Information Network - NSDL Queries related to PAN & TAN application for Issuance / Update through NSDL +91-20-27218080 07:00 hrs - 23:00 hrs AIS and Reporting Portal Queries related to AIS, TIS, SFT Preliminary response, Response to e-campaigns or e-Verification 09:30 hrs - 18:00 hrs (Monday to Friday) Individual/HUF Salaried Employees Guidance to file Tax Return Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Assisted filing Downloads Business/Profession Guidance to file Tax Return Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Assisted filing Downloads Senior / Super Senior Citizen Guidance to file Tax Return Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Assisted filing Downloads Non Resident Guidance to file Tax Return Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Assisted filing Downloads Hindu Undivided Family (HUF) Guidance to file Tax Return Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Assisted filing Downloads Salaried Employees Guidance to file Tax Return Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Assisted filing Downloads Guidance to file Tax Return Return / Forms applicable to me Deductions on which I can get tax benefit Assisted filing Business/Profession Guidance to file Tax Return Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Assisted filing Downloads Guidance to file Tax Return Return / Forms applicable to me Deductions on which I can get tax benefit Assisted filing Senior / Super Senior Citizen Guidance to file Tax Return Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Assisted filing Downloads Guidance to file Tax Return Return / Forms applicable to me Deductions on which I can get tax benefit Assisted filing Non Resident Guidance to file Tax Return Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Assisted filing Downloads Guidance to file Tax Return Return / Forms applicable to me Deductions on which I can get tax benefit Assisted filing Hindu Undivided Family (HUF) Guidance to file Tax Return Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Assisted filing Downloads Guidance to file Tax Return Return / Forms applicable to me

Deductions on which I can get tax benefit Assisted filing Company Domestic Company Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Downloads Foreign Company Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Downloads Domestic Company Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Downloads Return / Forms applicable to me Deductions on which I can get tax benefit Foreign Company Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Downloads Return / Forms applicable to me Deductions on which I can get tax benefit Non-Company AOP/BOI/Trust/AJP Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Downloads Firm/LLP Guidance to file Tax Return Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Downloads Local Authority Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Downloads AOP/BOI/Trust/AJP Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Downloads Return / Forms applicable to me Deductions on which I can get tax benefit Firm/LLP Guidance to file Tax Return Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Downloads Guidance to file Tax Return Return / Forms applicable to me Deductions on which I can get tax benefit Local Authority Return / Forms applicable to me Tax slabs Deductions on which I can get tax benefit Downloads Return / Forms applicable to me Deductions on which I can get tax benefit Tax Professionals & Others Chartered Accountants Registration Service Available e-Return Intermediaries API Specifications ERI List External Agency Central & State Government Department/Approved Undertaking Agency RBI Approved Banks Tax Deductor & Collector Registration Service Available Chartered Accountants Registration Service Available Service Available e-Return Intermediaries API Specifications ERI List API Specifications External Agency Central & State Government Department/Approved Undertaking Agency RBI Approved Banks Central & State Government Department/Approved Undertaking Agency RBI Approved Banks Tax Deductor & Collector Registration Service Available Service Available How to File Tax Returns How to File Tax Returns How to File Tax Returns How to File Tax Returns For information on How to File Returns, please refer to the following resources: ITR-1 User Manual ITR-1 Frequently Asked Questions ITR-4 User Manual ITR-4 Frequently Asked Questions Last reviewed and updated on : current time This site is best viewed in 1024 * 768 resolution with latest version of Chrome, Firefox, Safari and Internet Explorer. Copyright @ Income Tax Department, Ministry of Finance, Government of India. All Rights Reserved.