ITR-3 Filing Guide 2026 — Business Income, F&O Trading, Actual Books

ITR-3 is the most comprehensive income tax return form for individuals and HUFs. It covers all income sources including business income, professional income, capital gains, and salary. Here is the complete guide for FY 2025-26.

Who Must File ITR-3?

File ITR-3 if you are an individual or HUF with:

• Income from business or profession (actual books, not presumptive)
• F&O (Futures & Options) trading income
• Intraday trading income
• Business income + capital gains
• Business income + salary
• Turnover above ₹75L (professionals) or ₹3 crore (businesses) — cannot use ITR-4

Cannot file ITR-3 if:

• You are a company or LLP (use ITR-5 or ITR-6)
• You have only salary and capital gains (use ITR-2)

ITR-3 vs ITR-4 — Key Difference

F&O Trading — Tax Treatment

F&O (Futures & Options) income is treated as non-speculative business income under Section 43(5). This means:

• Taxed at your income tax slab rate
• Losses can be set off against any business income
• Losses can be carried forward for 8 years
• Tax audit required if turnover exceeds ₹1 crore (or ₹10 crore for 95%+ digital transactions)

F&O turnover calculation:

• Turnover = Absolute value of all profits + Absolute value of all losses
• Example: Profit ₹5L + Loss ₹3L = Turnover ₹8L

Intraday Trading — Tax Treatment

Intraday equity trading is treated as speculative business income:

• Taxed at slab rate
• Losses can only be set off against speculative income (not F&O or other business income)
• Losses carried forward for only 4 years (vs 8 years for non-speculative)

Key Schedules in ITR-3

Schedule BP — Business/Profession Income

The core schedule for ITR-3. Enter:

• Gross receipts/turnover
• Expenses (rent, salaries, depreciation, etc.)
• Net profit

Schedule P&L — Profit and Loss Account

Detailed income and expenditure statement from your books.

Schedule BS — Balance Sheet

Assets and liabilities as on March 31, 2026.

Schedule CG — Capital Gains

If you have capital gains in addition to business income.

Schedule S — Salary

If you have salary income in addition to business income.

Schedule AL — Assets and Liabilities

Mandatory if total income exceeds ₹50 lakh.

Books of Accounts Required

Under Section 44AA, you must maintain books of accounts if:

• Business turnover exceeds ₹25 lakh in any of the preceding 3 years
• Professional income exceeds ₹10 lakh in any of the preceding 3 years
• New business/profession expected to exceed these limits

Books to maintain:

• Cash book
• Journal
• Ledger
• Bills/receipts for expenses above ₹50
• Bills/receipts for all sales above ₹50

Tax Audit Under Section 44AB

Tax audit is mandatory if:

• Business turnover exceeds ₹1 crore (₹10 crore if 95%+ digital)
• Professional receipts exceed ₹50 lakh
• You declare profit below 6%/8% of turnover (Section 44AD) or below 50% (Section 44ADA)

Tax audit deadline: October 31, 2026

Deadline for ITR-3

August 31, 2026 (extended by Budget 2026 from July 31).

For tax audit cases: October 31, 2026.

Common Mistakes in ITR-3

1. Not separating F&O and intraday income — They have different set-off rules
2. Wrong turnover calculation for F&O — Use absolute value method
3. Not maintaining books — Required if turnover exceeds ₹25L
4. Missing Schedule AL — Mandatory if income > ₹50L
5. Not getting tax audit — Required if turnover > ₹1Cr

Frequently Asked Questions

Can a salaried person with F&O income file ITR-3?

Yes. If you have salary income plus F&O trading income, file ITR-3. You cannot use ITR-2 for F&O income.

Is tax audit mandatory for F&O traders?

Only if F&O turnover exceeds ₹1 crore (or ₹10 crore for 95%+ digital transactions). Most retail F&O traders are below this threshold.

Can I set off F&O losses against salary income?

No. F&O losses (non-speculative business loss) can be set off against any income except salary. They cannot be set off against salary income.

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