Share Trading & Crypto Tax Calculator
Tax on intraday, F&O, delivery gains and crypto for the year, each under its own section and rate.
Tax by activity
Indicative only. FY 2025-26 rates: 111A 20%, 112A 12.5% above ₹1.25 lakh, 115BBH 30%. Intraday and F&O are business income and may require audit under 44AB; loss set-off and carry-forward rules are simplified. Surcharge is applied on the slab portion only.
How it works
Four buckets
Intraday and F&O are business income at slab rates. Delivery trades are capital gains at fixed rates. Crypto is its own flat 30% regime.
Slab tax is marginal
The tool computes tax with and without the business income so you see exactly what the trading added.
Fixed rates
STCG at 20%, LTCG at 12.5% after the ₹1.25 lakh exemption, crypto at 30% with no deductions, each plus 4% cess.
Which section your trading falls under
The income-tax treatment depends on what you traded and how long you held it. Intraday equity is speculative business income; F&O is non-speculative business income; both go into the slab with the rest of your income and must be reported in ITR-3, with books and possibly an audit if turnover is high. Delivery-based shares and equity funds are capital assets taxed at the 111A and 112A rates. Crypto and NFTs are virtual digital assets under 115BBH: a flat 30% on each profitable transaction, with no expenses other than cost, no set-off of losses even against other crypto, and 1% TDS at the point of sale.
Turnover and audit
F&O turnover is the sum of absolute profits and losses. Audit under 44AB is required above ₹10 crore (digital), or lower if you declare profit below 6% and are above the basic exemption.
Losses
F&O loss sets off against any income except salary and carries forward 8 years. Intraday loss only against intraday profit, 4 years. Crypto losses are dead.
STT and expenses
Brokerage, STT on F&O, data and software are deductible against business income. For capital gains only brokerage and transfer costs count.
Advance tax
Trading income is not subject to TDS, so advance tax instalments apply; use the advance tax calculator.
Frequently Asked Questions
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