How Much Tax Do You Pay on Stock Market Profit? A Clear Breakdown

Every rupee of profit you make in the stock market is taxed differently depending on two things: what you sold, and how long you held it before selling. Get these two variables right, and the rest of the calculation is straightforward.

For listed equity shares and equity-oriented mutual funds, the tax code draws a hard line at 12 months. Sell within 12 months and your profit is a Short-Term Capital Gain (STCG). Sell after 12 months and it becomes a Long-Term Capital Gain (LTCG). This single distinction changes your tax rate significantly.

• STCG on listed equity (Section 111A): taxed at a flat 20%

• LTCG on listed equity (Section 112A): taxed at 12.5% on gains above ₹1.25 lakh in a financial year

These rates apply where Securities Transaction Tax (STT) has been paid, which covers the vast majority of trades placed through Indian exchanges.

The rates above aren't the full picture. A 4% Health and Education Cess applies on top of your tax amount, and a surcharge may apply if your total income crosses certain thresholds. It's worth factoring both in when estimating your actual tax outgo rather than relying on the headline rate alone.

Say you sell shares held for 15 months and book a gain of ₹2,00,000, with no other equity LTCG that year. The first ₹1,25,000 is exempt; the remaining ₹75,000 is taxed at 12.5%, working out to roughly ₹9,375 before cess. Had you sold the same shares after 8 months instead, the entire ₹2,00,000 would have been taxed at 20% — a difference of nearly ₹31,000, purely because of holding period.

These special rates apply regardless of your overall income tax slab. Even if your total income falls below the basic exemption limit, capital gains taxed under Sections 111A and 112A generally don't get the Section 87A rebate that might otherwise wipe out your tax liability. This surprises a lot of first-time filers.

Understanding how your profit will actually be taxed — before you sell, not after — changes how you think about holding periods, exits, and portfolio churn. Powered by Mahir Research, investors can track how long they've held a position alongside its fundamentals, so that tax efficiency becomes part of the decision rather than an afterthought discovered at filing time. The Mahir Approach to investing treats taxes as a real, quantifiable cost of every trade — not a footnote.