Complete Income Tax Return (ITR) filing is mandatory for individuals and businesses in India. This comprehensive guide covers ITR types, eligibility, filing process, deadlines, and compliance requirements for 2025-26.
What is Income Tax Return (ITR)?
An Income Tax Return is a statutory document filed annually with the Income Tax Department. It contains details of income, deductions, credits, and taxes paid during a financial year.
Who Must File ITR?
- Individuals with gross income exceeding basic exemption limit.
- Self-employed professionals (even if below threshold).
- Business owners and traders.
- Capital gains earners.
- Foreign income earners.
Types of ITR Forms
- ITR-1: Individuals with salary/house property income (up to ₹50 lakh).
- ITR-2: Individuals without business income (having capital gains, foreign assets, or salary above ₹50 lakh).
- ITR-3: Individual/HUF with business/professional income (traders, freelancers, partners).
- ITR-4: Presumptive income scheme eligible taxpayers.
- ITR-5: Partnership firms, LLPs, AOPs, BOIs.
- ITR-6: Companies.
- ITR-7: Trusts and political parties.
Step-by-Step ITR E-Filing Process
Step 1: Gather Required Documents
Prepare PAN, Aadhaar, bank statements, investment receipts, Form 16, Form 16A, and AIS/TIS reports.
Step 2: Login to Income Tax Portal
Visit www.incometax.gov.in and login using your PAN and password.
Step 3: Select Applicable ITR Form
Choose the correct form based on your sources of income.
Step 4: Fill Return Details
Enter details of personal information, gross total income, deductions, tax paid, and bank details.
Step 5: Verify and Submit
Verify all details, pay any self-assessment tax due, and e-verify using Aadhaar OTP or net banking.
ITR Filing Deadlines
- Regular Filing: 31st July
- Belated Filing: 31st December
- Revised Return: 31st December
Common ITR Filing Mistakes to Avoid
- Wrong ITR form selection
- Missing or incorrect PAN/Aadhaar
- Incomplete income declaration (e.g. interest income)
- Incorrect deduction claims
- Late filing leading to penalties
Need Expert Help with ITR Filing?
Avoid notices and penalties. Let our CA experts file your ITR accurately on time.
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Disclaimer: This article is for general informational purposes. Please consult a qualified CA for specific advice.
Last Updated: July 2026
Author: Preet Kansangra, Tax & Compliance Expert
Reviewed by: Fingrade.in Team