Which ITR Form Should You File? ITR-1 to ITR-4 Explained (2026)

Picking the right ITR form is the very first step of filing your income tax return — and getting it wrong makes your return "defective" under Section 139(9), forcing you to refile within 15 days. There are seven ITR forms, but as an individual taxpayer you'll almost always use one of four: ITR-1, ITR-2, ITR-3 or ITR-4. The correct form depends on your sources of income, your total income, and your residential status. This plain-English guide tells you exactly which one is yours.

ITR-1 (Sahaj) — for most salaried people

Use ITR-1 if you're a resident individual with:

• Total income up to ₹50 lakh
• Income from salary or pension
• Income from one house property
• Income from other sources like interest (savings, FD)
• Agricultural income up to ₹5,000

You cannot use ITR-1 if you have capital gains, more than one house property, business income, foreign assets, or you're a company director. This is the most common form for salaried employees.

ITR-2 — for capital gains & higher income

Use ITR-2 if you're an individual or HUF with:

• Capital gains from shares, mutual funds or property (see our capital gains guide)
• More than one house property
• Foreign income or foreign assets
• Total income above ₹50 lakh
• Status of a company director or holder of unlisted shares

The key line: ITR-2 covers everything except business or professional income.

ITR-3 — for business & professional income

Use ITR-3 if you have income from a business or profession and maintain books of accounts. This includes:

• Proprietors and professionals (doctors, lawyers, consultants) not using presumptive taxation
• F&O and intraday traders (treated as business income)
• Anyone who also has salary, capital gains and house property plus business income

ITR-4 (Sugam) — for presumptive taxation

Use ITR-4 if you opt for the presumptive taxation scheme with total income up to ₹50 lakh:

• Section 44AD — small businesses declaring 6%/8% of turnover as income
• Section 44ADA — professionals declaring 50% of receipts as income
• Section 44AE — goods transporters

Presumptive taxation lets you skip detailed books — a big simplification for freelancers and small traders.

Quick picker

• Only salary + 1 house → ITR-1
• Salary + capital gains/shares → ITR-2
• Freelancer/business with books → ITR-3
• Freelancer/business under presumptive → ITR-4

Frequently asked questions

I'm salaried but also traded stocks — which form? Capital gains (delivery-based) push you to ITR-2; intraday or F&O trading is business income and pushes you to ITR-3.

I'm a freelancer — ITR-3 or ITR-4? If you declare income under presumptive 44ADA, use ITR-4. If you maintain full books or have other complexities, use ITR-3.

Can I switch forms each year? Yes — file the form that matches that year's income sources.

What happens if I file the wrong form? You'll get a defective-return notice under Section 139(9) and must refile the correct form within 15 days.

Conclusion

Choosing the right ITR form upfront saves you from defective-return notices and delays. When in doubt, match your income sources to the descriptions above — or let us handle it. Start your ITR with Taxwapsi and we'll auto-pick the correct form based on your income, reconcile your AIS, and optimise your regime. See the full ITR filing guide for the complete process.