Income Tax Returns: Complete Guide to All ITR Forms and Filing Process for FY 2024-25

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Every taxpayer in India must declare their income, tax payments, and deductions through an Income Tax Return (ITR) filed with the Income Tax Department. Seven ITR forms (ITR-1 through ITR-7) are available, each designed for specific taxpayer categories based on income sources, total earnings, and residential status. For FY 2024-25 (AY 2025-26), the filing deadline for non-audit cases is September 16, 2025. Selecting the correct form and filing accurately is essential to avoid penalties, interest on delayed payments, and loss of the right to carry forward losses.

Understanding Income Tax Returns

An Income Tax Return is a formal declaration submitted to the Income Tax Department detailing a taxpayer’s earnings, tax liabilities, deductions claimed, and taxes already paid through TDS, TCS, and advance tax. The return enables the department to verify whether the taxpayer has paid the correct amount of tax and to process any refund of excess tax paid.

Filing ITR is mandatory for individuals with gross total income exceeding the basic exemption limit (Rs.3 lakh under the new tax regime, Rs.2.5 lakh under the old regime for individuals below 60 years). Even if income is below the exemption limit, filing may be required in certain cases such as holding foreign assets, depositing more than Rs.1 crore in current accounts, or spending more than Rs.2 lakh on foreign travel.

All Seven ITR Forms: Eligibility and Applicability

FormApplicable ToKey CriteriaCommon Use Cases
ITR-1 (Sahaj)Resident individualsTotal income up to Rs.50 lakh from salary, one house property, other sources, and agriculture up to Rs.5,000Salaried employees, pensioners with simple income
ITR-2Individuals and HUFsIncome above Rs.50 lakh, capital gains, foreign assets, multiple house properties, company directorsInvestors, NRIs, directors, holders of foreign assets
ITR-3Individuals and HUFsBusiness or professional incomeProprietors, freelancers, F&O traders, professionals
ITR-4 (Sugam)Individuals, HUFs, firms (not LLPs)Presumptive income under Sections 44AD, 44ADA, 44AE with total income up to Rs.50 lakhSmall businesses, professionals with simple operations
ITR-5Firms, LLPs, AOPs, BOIs, AJPsEntities other than individuals, HUFs, and companiesPartnership firms, LLPs, associations
ITR-6CompaniesAll companies except those claiming the Section 11 exemptionPrivate and public companies
ITR-7Trusts, political parties, institutionsEntities required to file under Sections 139(4A), 139(4B), 139(4C), 139(4D)Charitable trusts, religious institutions, and political parties

Quick Form Selection Guide

Your SituationFile This Form
Salaried, income below Rs. 50 lakh, no capital gainsITR-1
Salaried with capital gains from mutual funds or sharesITR-2
Freelancer or consultant with professional incomeITR-3 or ITR-4 (if eligible for presumptive)
Small business with turnover up to Rs. 2 crore (presumptive)ITR-4
Partnership firm or LLPITR-5
Private limited companyITR-6
Charitable trustITR-7

Essential Documents for ITR Filing

Before starting the filing process, gather and verify these documents:

•  PAN Card and Aadhaar Card (must be linked)

•  Form 16 from the employer (for salary income)

•  Form 16A, 16B, 16C (for TDS on non-salary income)

•  Form 26AS (consolidated tax credit statement from Income Tax portal)

•  Annual Information Statement (AIS) and Taxpayer Information Summary (TIS)

•  Bank interest certificates and fixed deposit TDS certificates

•  Capital gains statements from brokers (for share and mutual fund transactions)

•  Rent receipts or rental agreement (for HRA exemption or house property income)

•  Investment proofs for deductions under Section 80C, 80D, 80G, etc.

•  Advance tax and self-assessment tax challans

Form 26AS and AIS are critical verification tools. They show all TDS deducted, TCS collected, advance tax paid, and financial transactions reported by third parties. Mismatches between ITR data and AIS information frequently trigger demand notices.

Filing Deadlines for FY 2024-25

CategoryDeadlineApplicable To
Non-audit individuals and HUFsSeptember 16, 2025ITR-1, ITR-2, ITR-4 (non-audit)
Audit cases (Section 44AB)October 31, 2025ITR-3, ITR-5, ITR-6 (with audit)
Transfer pricing casesNovember 30, 2025Entities with international transactions
Belated returnDecember 31, 2025Late filing after the original due date
Updated return (ITR-U)Within 24 months from the end of AYAdditional income not reported in the original return

Late filing after the due date attracts a fee under Section 234F: Rs. 5,000 if total income exceeds Rs. 5 lakh, or Rs. 1,000 if total income is below Rs. 5 lakh. Additionally, interest under Sections 234A (delay in filing), 234B (shortfall in advance tax), and 234C (deferment of advance tax) may apply.

Step-by-Step E-Filing Process

Step 1. Log in to www.incometax.gov.in using your PAN and password.

Step 2. Navigate to e-File, then Income Tax Returns, then File Income Tax Return. Select AY 2025-26 and the applicable ITR form.

Step 3. Choose the filing mode: Online (prepare directly on the portal) or Offline (download JSON utility, prepare locally, upload).

Step 4. Select the tax regime: Old regime (with deductions under Chapter VI-A) or New regime (Section 115BAC, lower rates without most deductions).

Step 5. Review pre-filled data from Form 26AS, AIS, and Form 16. Verify all figures and correct any discrepancies.

Step 6. Enter income details under each applicable head: salary, house property, business/profession, capital gains, and other sources.

Step 7. Claim deductions under Chapter VI-A (old regime only): Section 80C (investments up to Rs. 1.5 lakh), Section 80D (health insurance), Section 80G (donations), etc.

Step 8. Verify the tax computation. The system auto-calculates tax liability, TDS/TCS credits, and advance tax adjustments. Pay any balance tax due through a challan before filing.

Step 9. Submit and e-verify using Aadhaar OTP, net banking, bank EVC, demat EVC, or DSC. E-verification must be completed within 30 days of filing.

Old vs New Tax Regime

AspectOld RegimeNew Regime (Section 115BAC)
Tax ratesHigher base ratesLower slab rates
Section 80C deduction (Rs. 1.5 lakh)AvailableNot available
Section 80D deduction (health insurance)AvailableNot available
HRA exemptionAvailableNot available
Standard deductionRs. 50,000 (salary)Rs. 75,000 (salary, from FY 2024-25)
Default regimeMust be opted forDefault (automatic unless the old regime is chosen)
Best forTaxpayers with high deductions and exemptionsTaxpayers with few deductions or simple income

From FY 2023-24 onwards, the new tax regime is the default. Taxpayers must actively opt for the old regime to claim deductions.

Key Terms

•  ITR: Income Tax Return, the formal declaration filed with the Income Tax Department disclosing income, tax liability, deductions, and taxes paid

•  Form 26AS: The consolidated tax credit statement showing TDS, TCS, advance tax, and self-assessment tax credited to the taxpayer’s PAN

•  AIS: Annual Information Statement, the comprehensive report of all financial transactions reported by third parties, including banks, mutual funds, and employers

•  Section 234F: The Income Tax Act provision imposing late filing fees of Rs. 5,000 (or Rs. 1,000 for income below Rs. 5 lakh) for returns filed after the due date

•  E-Verification: The electronic verification of a filed ITR using Aadhaar OTP, net banking, or other approved methods, is mandatory within 30 days of filing

Filing Your Income Tax Return?

Select the correct ITR form, verify your pre-filled data, and file before the deadline. Use WFYI tools to calculate your tax liability, compare the old vs the new regime, and submit your return accurately.

Disclaimer: This article is for informational purposes only and does not constitute legal or tax advice. Consult a qualified tax professional for advice specific to your situation.

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Frequently Asked Questions

Q1: Which ITR form should a salaried individual with mutual fund capital gains file?

A salaried individual with capital gains from mutual fund redemptions must file ITR-2. ITR-1 (Sahaj) does not have a capital gains schedule and cannot accommodate this income, regardless of the amount of the gain.

Q2: What is the filing deadline for FY 2024-25?

The deadline for non-audit individuals is September 16, 2025. For taxpayers who require an audit under Section 44AB, the deadline is October 31, 2025. Transfer pricing cases have until November 30, 2025.

Q3: Is the new tax regime mandatory for all taxpayers?

No. The new regime is the default for FY 2023-24, but taxpayers can opt for the old regime when filing their return. The choice should be based on whether the old regime’s deductions (80C, 80D, HRA, etc.) provide a lower effective tax rate.

Q4: What happens if I file the wrong ITR form?

The Income Tax Department will reject the return during processing. You must re-file with the correct form. If re-filing occurs after the due date, it is treated as a belated return with late filing fees.

Q5: Can I file ITR if my income is below the exemption limit?

Yes. Filing is voluntary for income below the exemption limit, but it is recommended for claiming TDS refunds, establishing a financial record, and facilitating visa applications or loan approvals. Filing is mandatory even below the exemption limit in certain cases (foreign assets, high-value transactions).

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About the author

Author

Piyush Agarwal

Co-Founder

I’m Piyush Agarwal, founder of WFYI Technology and creator of FylFlix, focused on simplifying finance through AI-driven tax, compliance, and financial solutions.

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