Ask most people what tax they pay on shares and you'll hear one answer: "capital gains tax." That's only part of the story. Every time you buy or sell a share in India, a small tax is quietly cut before the money ever reaches you. Then, when you file your return, you may pay a second tax on the profit. And if you trade futures and options, the rules change completely.
Three taxes, three different sets of rules, and they've all changed in the last two years. This guide walks through each one with real rupee examples, shows who is really paying the price, and looks at what could work better for both investors and the government.
The Three Taxes in Plain Words
STT (Securities Transaction Tax) is charged on the trade itself. You pay it whether you make a profit or a loss. Your broker collects it automatically, so most people never notice it until they read their contract note.
STCG (Short-Term Capital Gains) is the tax on profit when you sell listed shares or equity mutual funds within 12 months of buying them.
LTCG (Long-Term Capital Gains) is the tax on profit when you hold those shares or equity funds for more than 12 months. It's lower, and the first ₹1.25 lakh of long-term profit each year is tax-free.
Current Rates: Capital Gains (FY 2026-27)
| What you sold | Held for | Tax |
|---|---|---|
| Listed shares, equity mutual funds | 12 months or less | STCG at 20% |
| Listed shares, equity mutual funds | More than 12 months | LTCG at 12.5% on profit above ₹1.25 lakh a year |
| Intraday equity trades | Same day | Your income tax slab rate |
| Futures and options (F&O) | Any period | Your income tax slab rate |
A 4% health and education cess is added on top in every case. From 1 April 2026, the old Income-tax Act of 1961 was replaced by the Income-tax Act, 2025. The section numbers you may have memorised (111A, 112A) are different now, but the rates above carried over unchanged.
Current Rates: STT (From 1 April 2026)
| Type of trade | Who pays | Rate now | Before |
|---|---|---|---|
| Shares held overnight (delivery) | Buyer and seller | 0.1% each side | No change |
| Intraday shares | Seller | 0.025% | No change |
| Futures | Seller | 0.05% | 0.02% |
| Options (on premium) | Seller | 0.15% | 0.10% |
| Options exercised | Buyer | 0.15% | 0.125% |
| Equity mutual fund units sold back to the fund | Seller | 0.001% | No change |
Look at that last row. If you invest through a mutual fund SIP, you pay almost no STT at all. The STT debate is really about people who buy shares directly, and even more about F&O traders.
How We Got Here
So the original deal of 2004, where STT replaced tax on long-term profit, no longer exists. Today a long-term investor pays STT on the way in, STT on the way out, and 12.5% on the profit. That's the root of the "double taxation" complaint you'll hear from investors.
Example 1: Priya, the Patient Investor
Priya buys shares for ₹5 lakh. The company has a great run and her shares are soon worth ₹8 lakh, a profit of ₹3 lakh. She's tempted to sell at 11 months. Here's what waiting a few more weeks is worth.
| Sells at 11 months | Sells at 13 months | |
|---|---|---|
| Profit | ₹3,00,000 | ₹3,00,000 |
| Tax-free portion | None | ₹1,25,000 |
| Taxable profit | ₹3,00,000 | ₹1,75,000 |
| Tax rate | 20% | 12.5% |
| Tax + 4% cess | ₹62,400 | ₹22,750 |
| STT (0.1% buying + 0.1% selling) | ₹1,300 | ₹1,300 |
| Total paid to the government | ₹63,700 | ₹24,050 |
Total tax on the same ₹3 lakh profit
Capital gains tax + cess + STT, depending on when Priya sells
Two extra months of patience save Priya ₹39,650. Notice how small the STT is for her: ₹1,300 on a ₹3 lakh profit. For a long-term investor, STT is an irritation. The capital gains tax is what really matters.
Example 2: Rahul, the F&O Trader
Rahul trades options and futures in the evenings after work. Over a year, he sells options with a total premium of ₹1 crore and sells futures worth ₹5 crore.
| Old rates (until March 2026) | New rates (from April 2026) | |
|---|---|---|
| STT on options (₹1 crore premium) | ₹10,000 | ₹15,000 |
| STT on futures (₹5 crore sold) | ₹10,000 | ₹25,000 |
| Total STT for the year | ₹20,000 | ₹40,000 |
Rahul's STT has doubled, without him changing a single thing about how he trades. And here's the part that stings: suppose he loses ₹1.5 lakh over the year. He still pays the full ₹40,000 in STT. His real loss is ₹1.9 lakh before brokerage and other charges. STT doesn't care whether you won or lost.
A hard truth about F&O: SEBI's own studies have found that about 9 out of every 10 individual F&O traders lose money. Higher STT makes it harder still to come out ahead. If you're trading F&O to grow your savings, the odds are not on your side.
Who Feels It Most
SIP and mutual fund investors
The least affected. STT on your fund redemptions is tiny. Your main cost is LTCG, and the ₹1.25 lakh yearly tax-free limit covers most small and mid-sized portfolios. The bigger issue for you is that this limit isn't linked to inflation. ₹1.25 lakh today won't be worth ₹1.25 lakh in ten years, but the limit stays the same unless the government changes it.
People who buy shares directly and hold them
You pay STT twice plus capital gains tax, which is the "double tax" problem. In rupees the STT is small, but the principle bothers many investors, because STT was originally sold as a replacement for capital gains tax, not an addition to it.
Active traders and F&O traders
The hardest hit by far. STT on F&O is charged on every single trade, and active traders make hundreds or thousands of trades a year. Profits are taxed at your full slab rate, which can be 30%. Losses can be carried forward, but STT already paid never comes back.
Frequent rule changes hurt everyone
Rates have changed three times in under two years. Whatever you think of the rates themselves, it's hard to plan a 10-year investment when you don't know what the tax will be next February.
The Government's Side of the Story
It would be unfair to paint this as the government simply grabbing money. There are two real reasons behind these changes.
Revenue. STT is easy to collect and hard to avoid. According to news reports, it brought in roughly ₹53,000 crore in FY25 and about ₹57,500 crore in FY26. The Budget expects ₹73,700 crore for FY27, and by mid-September 2026 collections had already crossed ₹40,000 crore, well ahead of the same point a year earlier.
Protecting small investors from themselves. India's F&O market became one of the busiest in the world, driven largely by individuals, most of whom lose money. Raising STT on derivatives is meant to slow down that kind of trading. Raising STCG while keeping LTCG lower pushes people toward holding investments longer, which is generally better for them and for the market.
The trouble is that a blunt tool hits everyone. A rise meant to cool speculation also lands on the careful long-term investor, and constant changes make the whole system feel unpredictable.
What Could Work for Both Sides
None of these are official proposals. They're ideas, some borrowed from India's own past and some from other countries, that could keep revenue flowing while treating long-term investors more fairly.
1. Credit STT against LTCG
If you hold for over a year and pay LTCG, let the STT you paid on that investment be subtracted from your tax bill. India did something similar between 2004 and 2008, when traders could claim STT as a rebate.
Investors: ends the double tax. Government: still keeps STT from short-term trading.
2. Link the ₹1.25 lakh limit to inflation
Raise the tax-free limit a little every year in line with inflation, the way it already works for other parts of the tax system.
Investors: the benefit doesn't shrink over time. Government: avoids big one-off jumps in the Budget.
3. Lower tax for very long holding
A reduced LTCG rate, or none at all, for investments held five years or more.
Investors: patience is rewarded. Government: more stable long-term money in Indian companies.
4. Aim STT where the problem is
Keep higher STT on short-dated options, where most retail losses happen, but drop STT on the buying side of delivery trades.
Investors: cheaper to invest for the long run. Government: still targets speculation.
5. A tax-free investment account
Something like the UK's ISA: invest up to a yearly limit, hold for five years, and the gains are tax-free.
Investors: a simple way to build wealth. Government: more household savings flowing into the market.
6. Promise stable rules
Fix capital gains rates and STT for five years at a time, so investors can plan with confidence.
Investors: certainty. Government: more trust and wider participation.
The common thread: tax short-term speculation firmly, but make long-term investing simple and predictable.
What You Can Do Right Now
- Hold for more than 12 months when you can. As Priya's example shows, it's often the single biggest tax saving available.
- Use your ₹1.25 lakh tax-free limit every year. If you have unused long-term profit, you can sell and buy back to "book" up to ₹1.25 lakh of gains tax-free. This is called tax-gain harvesting. You'll pay a little STT and brokerage, so it only makes sense when the gain is meaningful.
- Use your losses. Short-term losses can be set off against both short-term and long-term gains. Long-term losses can only be set off against long-term gains. Unused losses can be carried forward for 8 years, but only if you file your return on time.
- If you trade F&O, file correctly. F&O income is treated as business income, which usually means filing ITR-3. Report your losses even in a bad year, so you can carry them forward against future profits.
💡 Rule of thumb: for most people, the cheapest tax strategy is also the simplest one. Invest regularly, hold for years, and sell rarely.
Frequently Asked Questions
Do I get STT back if I make a loss?
No. STT is charged on the transaction, not the profit, so it's paid whether you gain or lose.
Can I deduct STT from my capital gains?
Not when calculating capital gains on shares or mutual funds. If your trading is treated as business income, which is the case for F&O, STT can be claimed as a business expense.
Does the ₹1.25 lakh tax-free limit apply to short-term gains?
No. It only applies to long-term gains on listed shares and equity mutual funds. Short-term gains are taxed at 20% from the first rupee, with an exception for people whose total income falls below the basic tax-free limit.
Do SIP investors pay STT?
Barely. When you redeem equity mutual fund units, STT is 0.001%. On a ₹1 lakh redemption that's ₹1.
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