This article deliberately contains no tax rates, thresholds or exemption limits. Those are set in the Finance Act, they have been revised more than once in recent years, and a number published here would eventually be wrong in a way that costs somebody money.
What does not change nearly as often is the structure — how a gain is classified, how it is computed, and how losses are treated. That structure is most of what people get wrong, and it is worth understanding properly.
Short term or long term, and why the date matters more than the amount
Tax on shares depends first on how long you held them. Listed equity has a defined holding period that separates short-term from long-term treatment, and the two are taxed differently — long-term generally more favourably.
Three mechanical points that catch people regardless of what the rates are:
The clock runs from the date of purchase to the date of sale, not by financial year. Shares bought in March and sold the following February were held for eleven months, whatever the two financial years suggest.
Each purchase is its own lot. If you bought the same company five times over three years, each tranche has its own purchase date and its own holding period. Selling part of a position sells specific lots according to the applicable ordering rule, so the tax outcome of selling half a holding depends on which half the rule says you sold.
Being a few days short of the threshold is entirely avoidable and very common. Before selling anything held close to the boundary, check the purchase date. Waiting a week can change the treatment of the entire gain, and no analysis you do will produce a return as reliable as not paying a higher rate unnecessarily.
Derivative activity is treated differently from all of this — it is business income rather than capital gains, with its own return and its own rules. There is a separate article on that.
How the gain is actually computed
The gain is the sale consideration minus the cost of acquisition, and the details inside those two terms are where errors live.
Costs of transfer are deductible. Brokerage and certain transaction costs reduce the gain. The securities transaction tax is treated separately under the rules that apply to equity, so read the current position rather than assuming symmetry.
Corporate actions change your cost base. After a bonus issue or a split, the original cost is spread across the larger number of shares. People routinely compute a gain against the pre-split price and arrive at a figure that is simply wrong. Bonus shares in particular have their own cost treatment worth checking before selling them.
For shares held from before a legislated cut-off date, a grandfathering provision protects gains accrued up to that date by adjusting the cost base. If you hold anything from that era, this materially changes the computation, and it is exactly the kind of provision that must be read in its current form.
Indexation does not apply to listed equity the way it does to some other assets. Which means inflation is not adjusted for here, and your taxable gain includes the part of the increase that merely kept pace with prices. That is a real cost and it is one of the arguments for holding rather than churning.
Your broker's tax profit and loss statement does most of this arithmetic and is the practical starting point. It is a statement rather than a return, and the responsibility for what is filed remains yours.
Losses, and the rules that are genuinely useful
This is the part most investors do not know, and it is worth more than almost anything else in the article.
Losses can be set off against gains, with restrictions on which kind against which. Short-term capital losses are the more flexible of the two; long-term losses are more restricted in what they can be set against. The practical consequence is that the order and timing of your sales affects your tax, and that is a legitimate consideration rather than a trick.
Unabsorbed losses can be carried forward for a number of subsequent years, but only if you file your return within the due date. Miss the deadline and the carry-forward is lost. A loss that could have sheltered future gains for years disappears because a filing was late, which is the single most avoidable loss in this entire subject.
You must file to preserve a loss even if you owe nothing. People with a loss year and no tax payable often skip filing entirely, and in doing so throw away the only asset that year produced.
Realised and unrealised are different. A holding that has fallen is not a loss for tax until it is sold. Whether to realise it is a real decision with two sides — the tax benefit is immediate, and you no longer own something you presumably bought for a reason.
Anything resembling selling and immediately repurchasing to book a loss should be approached carefully and with a professional, because tax authorities scrutinise transactions whose only evident purpose is a tax outcome.
What to actually do
Four habits, none of which require expertise.
Download the tax statement from your broker every year, not in July when you are filing. Errors are far easier to reconcile close to the transactions.
Check the purchase date before any sale near a holding-period boundary. It is a ten-second check with a larger effect than most investment decisions.
File on time even in a loss year, specifically to preserve the carry-forward.
Look up the current rates and thresholds each year rather than relying on what you remember, on an article, or on a forum post. Equity taxation in India has changed more than once recently, and the correct source is the current Finance Act or a qualified professional.
That last point is why this article has no numbers in it. Everything above is structure, and structure is durable. Rates are not, and publishing them with confidence is how people end up computing a liability against rules that no longer exist.
An account that computes it for you
Realised gains by lot, with holding periods marked. Free to open
We are not tax advisers and this is not tax advice. Rates, thresholds, holding periods, set-off rules and exemptions are set by law and revised periodically — verify the current position or consult a qualified professional before filing or before any transaction with tax consequences. This is educational material. We run no tips group and no signal service, we manage nobody's money, and no return is promised.
Disclosure: the account-opening link on this page is under Atul Shrivastava's Zerodha Authorised Person registration (NSE AP Reg: AP2516003481; Zerodha Broking Ltd. SEBI Reg: INZ000031633) and earns a revenue share. TheFinBaba is not a SEBI-registered Investment Adviser — this content is educational, not investment advice.
Frequently Asked Questions
What decides whether my gain is short term or long term?
The holding period, measured from the date of purchase to the date of sale rather than by financial year. Listed equity has a defined threshold separating the two, and the long-term treatment is generally more favourable. Check the current threshold before relying on any remembered figure.
Why does this article not give the tax rates?
Because equity taxation in India has been revised more than once in recent years, and a rate published here would eventually be wrong in a way that costs somebody money. The structure is durable and is what this article covers; rates should be read from the current law each year.
Can I carry forward a capital loss?
Yes, for a number of subsequent years, but only if you file your return by the due date. Missing the deadline forfeits the carry-forward entirely, which is the most avoidable loss in this subject. File even in a year when no tax is payable.
How does a bonus issue or split affect my tax?
It changes your cost base, because the original cost is spread across the larger number of shares. Computing a gain against the pre-split price produces a wrong figure. Bonus shares have their own cost treatment that is worth checking before selling them.
Is F&O income taxed as capital gains?
No. Derivative activity is treated as business income with its own return and rules, including turnover computation and possible audit requirements. It is a separate subject, covered in another article on this site.
Related Reading
- The beginners course, for Ahmedabad
- Why derivative income is taxed differently
- How splits and bonuses change your cost
- The costs deducted before the gain
- Why an unindexed gain overstates what you earned
- Taxation, taught as a module
Disclaimer: TheFinBaba provides educational content only - this is not investment advice. Trading involves risk of loss.
