Free Official Income Tax Return Filing Software and ITR Utilities in India

The Income Tax Department provides free tools to prepare and file Income Tax Returns (ITRs). Taxpayers can file directly online where eligible, or download the official offline utility and upload the generated return file through the e-Filing portal.

Updated: 10 October 2026 | India

What is the official Income Tax Return filing software?

Official ITR filing software refers to the free return-preparation utilities and online filing facilities made available by the Income Tax Department. They help eligible taxpayers enter income, deductions, tax payments and other required disclosures, validate information and submit returns using the format accepted for the relevant filing year.

Under the Income-tax Act, 1961, Section 139 governed filing of returns for periods covered by that Act. The Income-tax Act, 2025 applies from 1 April 2026, with its own provisions for later tax years. Always select the correct filing year and follow the forms and instructions currently published on the official portal.

Where to download free ITR software

1. Visit the official Income Tax e-Filing Portal.
2. Open the Downloads section and select the applicable year.
3. Choose the appropriate ITR form and the available offline utility or instructions.
4. Download the utility only from the official portal and check its instructions, system requirements and updates.
5. Prepare and validate the return, then upload it through the portal if using the offline method.
6. Complete verification after submission and save the acknowledgement.

Online filing versus offline utility

ITR forms: Which one should you choose?

The correct ITR form depends on the taxpayer category, income sources, residential status and other conditions for the year. Forms commonly include ITR-1, ITR-2, ITR-3, ITR-4, ITR-5, ITR-6 and ITR-7, but not every form is appropriate for every taxpayer. The older designation ITR-4S is obsolete; use the forms currently prescribed.

• ITR-1 (Sahaj): For qualifying resident individuals with specified simpler income profiles, subject to current eligibility rules.
• ITR-2: For qualifying individuals and HUFs who are not required to report business or professional income in ITR-3.
• ITR-3: Generally for individuals and HUFs having business or professional income.
• ITR-4 (Sugam): For eligible taxpayers using specified presumptive taxation provisions, subject to restrictions.
• ITR-5, ITR-6 and ITR-7: For specified entities and situations, according to the instructions for the relevant year.

Always read the current form instructions before choosing a return. Eligibility and reporting requirements can change between years.

Is e-filing mandatory for everyone?

No. The obligation to file a return and the requirement to submit it electronically depend on the applicable law, taxpayer category, income and other specified conditions. The statement that everyone above the basic exemption limit must use downloaded software is incorrect: online filing is available, and the rules also contain specific filing obligations and exceptions.

XML, JSON and changes to filing software

Older Excel-based ITR utilities often generated XML files. More recent official offline utilities generally use JSON for return upload. The format must match the utility and portal requirements for the particular filing year; an old XML file should not be assumed valid for a new return.

Documents and records to check before filing

• PAN and taxpayer profile details, linked accounts and contact information.
• Form 16 and other relevant salary or income certificates.
• Annual Information Statement (AIS), Taxpayer Information Summary (TIS) and Form 26AS, as applicable.
• Bank interest, investment, capital gains, rental and business records.
• Tax deducted or collected at source, advance tax and self-assessment tax challans.
• Deduction and exemption evidence relevant to the selected tax regime and year.

Check prefilled figures against your own records. Differences in AIS or Form 26AS may require clarification, correction or appropriate reporting rather than automatic acceptance.

Submitting and verifying the return

After filing, obtain the acknowledgement and complete e-verification through an available approved method or follow the prescribed ITR-V procedure. An unverified return may not be treated as validly filed. Check the portal for the verification time limit applicable to your submission.

Use the e-Filing portal to view filed returns, check refund status, respond to notices and submit a revised return or other permitted return where the applicable law and deadlines allow. Revised and updated returns have distinct eligibility requirements and are not interchangeable.

Private tax-return software and professional assistance

Private vendors may offer additional features for businesses and tax professionals, including multiple-client management, tax audit reporting, employee data, computation schedules and billing. Such services may be paid. Review data security, portal compatibility, support and professional credentials before providing financial records or login access.

Businesswonder has historically described assistance with return preparation, Form 26AS reconciliation, tax computations, payment guidance, refund checks, revised returns, assessments and appeals. For enquiries, use the site's services information or contact email. Service availability, charges and engagement terms should be confirmed directly.

Useful official resources

• Income Tax Department - e-Filing Portal
• Official ITR forms and software downloads
• Income Tax Department - Acts, rules and guidance
• India Code - official legislation

Frequently asked questions

Related tax guides

Tax-exempt income | Chapter VI-A deductions | Advance income tax | Tax due dates | Historical TDS rate reference | Historical 2013-14 tax rates.

Information is general guidance. Verify the relevant law, ITR instructions and filing deadlines for the applicable tax year.