ITR-1 Return Filing (Sahaj)

Professional ITR-1 return filing support for eligible resident individuals, with income compilation, Form 16/AIS/26AS reconciliation, tax-regime review, deduction checks, tax computation, portal validation and e-Verification support through the Income Tax e-Filing portal.

What Is ITR-1 (Sahaj)?

ITR-1, commonly called Sahaj, is an income-tax return form for eligible resident individuals. The Income Tax Department's current online filing manual states that ITR-1 can be used by qualifying resident individuals under the specified income and source conditions, and it can be filed under the applicable old or new tax-regime framework.

ITR-1 is an annexure-less return. Documents such as Form 16, AIS, Form 26AS, bank statements and investment records are used to prepare and verify the return, but supporting documents are generally not attached to the ITR itself. Taxpayers should retain relevant records for future assessment, inquiry or other requirements.

Who Can File ITR-1?

For AY 2026-27, the Income Tax Department's current ITR-1 guidance states that ITR-1 may be filed by a Resident Individual whose total income does not exceed ₹50 lakh and whose income falls within the specified categories. The current official guidance includes salary/pension, income from up to two house properties, specified other sources, agricultural income up to ₹5,000 and eligible long-term capital gain under section 112A up to ₹1.25 lakh, subject to the complete eligibility conditions.

AY 2026-27 — Important ITR-1 Updates

The Income Tax Department's current AY 2026-27 guidance introduces important ITR-1 changes that should be considered before preparing the return. In particular, eligible taxpayers can report income from up to two house properties in ITR-1, and the house-property schedule includes a specific field for rent that cannot be realised. The Department's current ITR-1 FAQ also explains other form-level changes and the applicable filing workflow.

ITR-1 Income & Computation Areas

Salary, Pension & Form 16 Review

For salaried taxpayers, the return should be prepared from the employer's Form 16 and the taxpayer's actual salary records. The review should cover gross salary, exempt components where applicable, deductions, TDS and any differences between employer reporting and the portal's pre-filled information.

House Property Income — AY 2026-27

For AY 2026-27, ITR-1 permits eligible taxpayers to report income from up to two house properties. The house-property section can require information relating to ownership, rent, municipal-tax treatment where relevant, interest on borrowed capital and rent that could not be realised. The correct treatment depends on the property's facts and applicable tax provisions.

Other Sources of Income

Other-source income can include permitted interest and family-pension categories. Bank and post-office interest, interest on deposits, income-tax refund interest, interest on enhanced compensation and other permitted interest income should be reviewed against statements, certificates and AIS.

Deductions & Tax Benefits

Tax deductions and exemptions depend on the selected tax regime and the applicable provisions for the Assessment Year. The new regime is the default for AY 2026-27 in the current ITR-1 online manual, while eligible taxpayers may select the old regime through the prescribed portal option. Do not claim a deduction merely because a document exists; first confirm that the deduction is available under the chosen regime and applicable law.

Tax Credits: TDS, TCS, Advance Tax & Self-Assessment Tax

Tax credit reconciliation is essential before submission. Form 26AS and AIS provide important tax-related information, while challans and taxpayer records may be needed to identify payments or mismatches. If a deductor's reporting differs from the taxpayer's records, the difference should be investigated rather than automatically ignored.

Revised Return, Late Filing & Corrections

If an error is discovered after filing, the taxpayer may have the option to file a revised return subject to the applicable law and timeline. The current Income Tax Department FAQ states that for AY 2026-27 the revised-return window extends up to 31 March 2027, with an additional fee under section 234I for a revised return filed after 31 December 2026 and up to the end of the Assessment Year, subject to the applicable conditions.

Who Cannot Use ITR-1?

The official Income Tax Department guidance lists several exclusion conditions. ITR-1 is not the correct form where the taxpayer falls outside the prescribed eligibility, even if some income is otherwise similar to salary or interest income.

Income Details Covered in ITR-1

Documents & Information Required

The Income Tax Department states that ITR-1 is annexure-less, so documents are not attached with the return. Nevertheless, the taxpayer should keep the underlying documents and information used to prepare the return.

AIS, Form 26AS and Pre-Filled Data Reconciliation

One of the most important checks before filing is reconciliation of the information available with the Income Tax Department. The official FAQ advises taxpayers to download AIS and Form 26AS and compare actual TDS, TCS and tax-paid information with the employer, deductor or bank if discrepancies are found.

Old Tax Regime vs New Tax Regime

The Income Tax Department's current AY 2026-27 ITR-1 manual states that the New Tax Regime is the default regime and provides an option in the Personal Information section to opt out and file under the Old Tax Regime, subject to the applicable law and conditions.

ITR-1 Filing Process Through the Income Tax Portal

Official Portal Workflow — Step by Step

The current Income Tax Department user manual describes the online sequence as logging in to the e-Filing portal, choosing e-File → Income Tax Returns → File Income Tax Return, selecting the Assessment Year and online mode, choosing the applicable status and ITR-1, reviewing the document list, selecting the reason for filing, validating pre-filled data, entering/editing income and deduction information, proceeding to verification and completing e-Verification.

Tax Computation, Self-Assessment Tax and Refund

After income and deductions are completed, the return calculates the applicable tax liability or refund based on the information entered and the tax credits available. Where tax remains payable, the portal can route the taxpayer to the e-Pay Tax service. Where there is no demand or a refund is due, the taxpayer can proceed through preview, validation and verification.

Validation, Preview and e-Verification

Before submission, the portal performs validations. The official manual instructs the taxpayer to correct validation errors, preview the return and then proceed to verification. e-Verification is recommended by the Department as a convenient paperless method.

PAN, Aadhaar and Bank Account Checks

Before filing, GSTBUY recommends checking the taxpayer's PAN status, Aadhaar linkage position where applicable, registered contact details and bank account information. The current Income Tax Department manual also identifies an active PAN, resident status and a validated bank account as important prerequisites for the online service; a validated bank account is particularly relevant for receiving refunds.

Common ITR-1 Filing Errors to Avoid

GSTBUY ITR-1 Filing Service

GSTBUY provides a structured return-preparation and filing-support workflow for eligible ITR-1 taxpayers. The objective is to make the return easier to review while keeping the taxpayer's actual records, portal information and applicable tax provisions at the centre of the process.

Frequently Asked Questions