Tax on Stock Market Income in India: Complete Guide 2025

Many Indian traders focus so much on making profits that they forget about taxes — only to get a shock when filing returns. Understanding taxation is essential because it directly impacts your net profitability.

Types of Stock Market Income and Tax Treatment

Intraday Trading: Classified as speculative business income — taxed at your income tax slab rate. F&O Trading: Non-speculative business income — taxed at slab rate. Short-Term Capital Gains (STCG): Stocks held less than 12 months — taxed at 20% (as of Budget 2024). Long-Term Capital Gains (LTCG): Stocks held over 12 months — taxed at 12.5% above ₹1.25 lakh exemption.

STT, GST, and Transaction Charges

Securities Transaction Tax (STT): Automatically deducted on every trade. 0.1% on delivery, 0.025% on intraday sell side, 0.0625% on options. GST: 18% on brokerage. Stamp Duty: Varies by state. These costs are deductible from your trading income when calculating tax.

F&O Trading Tax: Business Income

F&O income is treated as business income. If your turnover exceeds ₹10 crore (based on absolute profit + absolute loss), tax audit is mandatory. Below ₹10 crore, you can file under presumptive taxation (Section 44AD) if profit is at least 6% of turnover. Keep detailed records of all trades.

Setting Off Losses Against Profits

Intraday losses can only be set off against intraday profits. STCG losses can be set off against both STCG and LTCG. F&O losses (non-speculative) can be set off against any income except salary. Losses can be carried forward for 8 years. Always file your ITR to claim loss carry-forward.

Which ITR Form to Use

If you have only capital gains: ITR-2. If you have trading business income (intraday or F&O): ITR-3. If using presumptive taxation: ITR-4. Most active traders need ITR-3. Consider consulting a CA if your trading turnover is significant.

Tax-Saving Tips for Traders

1) Claim deductions for internet, trading software, and computer/laptop as business expenses. 2) Set off losses against profits across years. 3) Time your selling to qualify for LTCG rates when possible. 4) Maintain proper books of accounts. 5) Consult a CA who understands trading taxation.

Frequently Asked Questions

Do I need to pay tax on stock market losses?

No, you don’t pay tax on losses. But you MUST file your ITR to carry forward losses for setting off against future profits.

Is intraday trading income taxed differently from F&O?

Both are taxed at slab rate, but intraday is speculative income (can only be offset against speculative gains) while F&O is non-speculative (can be offset against other income).