Income Tax on F&O Trading in India (2026): Why It's Non-Speculative Business Income, Not Capital Gains
By Nitish Bharadwaj · Published Sep 15, 2026 · 7 min
F&O profit isn't capital gains — Section 43(5) excludes exchange-traded derivatives from the definition of a speculative transaction, so F&O trading counts as non-speculative business income, taxed at your slab rate under ITR-3's PGBP head. Turnover is the absolute sum of profit and loss per trade, not contract value, and decides whether a tax audit applies. Losses can be set off against most other income in the same year but never salary, and once carried forward, only against future business income — not capital gains.
Sell a stock you've held for a year and the tax is simple — a flat long-term capital gains rate, same as every other equity investor pays. Trade futures and options on the very same exchange, on the very same underlying stock, and the Income Tax Act taxes the profit in an entirely different way — as business income, taxed at your full slab rate, reported on a business tax return, with its own turnover calculation and audit rules that catch traders off guard every filing season. Here's why F&O sits in this separate bucket, and what it actually means for your tax bill and your ITR.
Why F&O Is 'Non-Speculative Business Income,' Not Capital Gains
Section 43(5) of the Income Tax Act defines a 'speculative transaction' as one settled without actual delivery of the underlying asset — the classic example being intraday equity trading, where you buy and sell the same stock within a day without ever taking delivery. F&O contracts are also cash-settled without delivery, which would seem to place them in the same speculative bucket, except the same section carves out a specific exception: transactions in exchange-traded derivatives — futures and options traded on a recognised stock or commodity exchange — are expressly excluded from the definition of a speculative transaction. That single carve-out is why F&O trading is classified as non-speculative business income, taxed at your income tax slab rate under the head Profits and Gains of Business or Profession, rather than as capital gains at the flat rates that apply to delivery-based stock trades.
How Turnover Is Calculated — and Why It Surprises Traders
F&O turnover for tax purposes isn't the total value of the contracts you traded — it's the absolute sum of the profit or loss on each individual trade, added together regardless of sign. A trader who made ₹2 lakh profit on one set of trades and a ₹1.5 lakh loss on another has a turnover of ₹3.5 lakh, not a ₹50,000 net figure — and a trader running frequent strategies across many small trades can rack up a turnover in crores even on a modest capital base and a small net profit or loss. This notional turnover figure, not your account balance or capital deployed, is what decides whether a tax audit applies.
When a Tax Audit Actually Kicks In
| Turnover | Audit Requirement |
|---|---|
| Up to ₹1 crore | No mandatory audit if profit is declared at or above 6% of turnover under the presumptive scheme, or regular books are maintained otherwise |
| ₹1 crore – ₹10 crore | Audit required only if profit is below 6% of turnover and the presumptive scheme wasn't opted for, or if presumptive taxation was opted out of within the past 5 years after having used it |
| Above ₹10 crore | Audit mandatory regardless of profit margin, provided at least 95% of transactions are digital — nearly always true for F&O, since settlement runs through the exchange and broker |
Setting Off F&O Losses: What's Allowed and What Isn't
A net F&O loss in a given year can be set off against most other heads of income in that same year — house property income, interest and other income from other sources, and even capital gains. The one head it can never be set off against, in the same year or any later year, is salary income; the law specifically blocks a business loss from reducing a salaried employee's taxable salary. If the loss can't be fully absorbed in the year it arises, it can be carried forward for up to eight assessment years — but a carried-forward business loss can only be set off against future business income, not against capital gains, house property income, or other sources, even though the current year's loss could offset those heads. That's a meaningfully narrower door than most traders assume it is.
The STT Increase Landing April 1, 2026
Securities Transaction Tax on F&O trades rises sharply from April 1, 2026 — futures STT moves to 0.05% and options STT to 0.15%, a roughly 150% increase on the prior rate. STT paid on F&O trades is deductible as a business expense against your trading profit under the business-income head, unlike STT on delivery-based equity trades, which isn't deductible against capital gains. The deduction softens the hit, but the higher STT still raises the effective cost of every F&O trade from this date, on top of brokerage and exchange charges.
F&O profits and losses go on ITR-3, not the simpler ITR-2 that pure capital-gains investors use, and get reported as business income regardless of how many demat and trading accounts the trades run through — our multiple demat accounts guide covers how account-level fragmentation makes this turnover reconciliation harder in practice. If you're also holding a rights-issue allotment or other capital-market instruments in the same portfolio, keep the two tax treatments clearly separate in your own records, since our rights issue shares tax guide shows how differently one type of transaction on the same exchange can be taxed from another. And if F&O profit is your main declared income, note that insurers assessing term insurance eligibility typically don't count it the way they count business turnover — our guide to buying term insurance as a self-employed applicant without ITR covers how that plays out in practice.