STCG & LTCG Tax on Trading in India 2026 — Complete Guide
Everything Indian traders need to know about STCG (20%), LTCG (12.5%), intraday tax, F&O taxation, loss set-off rules, advance tax, and audit requirements for FY 2025-26.
Classify your income correctly and you could save lakhs. Get it wrong and face penalties.
The Union Budget 2024 rewrote the tax playbook for every Indian trader and investor. STCG jumped from 15% to 20%, LTCG rose from 10% to 12.5%, and the exemption threshold was bumped to ₹1.25 lakh. Whether you trade intraday on NSE, swing-trade delivery stocks, or sell options on Bank Nifty, the way you classify your trading income determines how much tax you actually pay — and whether you stay on the right side of the Income Tax Department.
This guide covers every category of trading income, the exact tax rates for FY 2025-26 (AY 2026-27), loss set-off rules, advance tax deadlines, and audit triggers. Bookmark it — you will need it at filing time.
The Four Types of Trading Income in India
The Income Tax Act does not have a single "trading income" bucket. Your tax treatment depends entirely on how you trade. Get this classification wrong and you could end up paying more tax than necessary — or worse, attract a notice.
1. Delivery-Based Equity — Capital Gains
When you buy shares on NSE/BSE and sell them after taking delivery, the profit is taxed as capital gains. The holding period determines the rate:
STCG (Short-Term Capital Gains) — Holding period less than 12 months. Taxed at 20% flat (Section 111A). Previously 15% until July 2024.
LTCG (Long-Term Capital Gains) — Holding period 12 months or more. Taxed at 12.5% above the ₹1.25 lakh exemption (Section 112A). Previously 10% above ₹1 lakh.
STT must be paid on purchase and sale for Section 111A/112A rates to apply. Off-market transfers attract different rates.
Example: You bought 500 shares of Reliance at ₹2,400 and sold at ₹2,900 after 8 months. Profit = ₹2,50,000. Tax = ₹2,50,000 × 20% = ₹50,000 (plus cess).
2. Intraday Trading — Speculative Business Income
If you buy and sell equity shares on the same day without taking delivery, the income is classified as speculative business income under Section 43(5). This is taxed at your income tax slab rate — which can go up to 30% + surcharge + cess for higher-income traders.
Reported under Schedule BP (Business or Profession) in ITR-3.
You can deduct trading expenses: brokerage, internet, data feeds, trading journal subscriptions.
STT paid is not deductible as an expense for speculative income (unlike business income for F&O).
Read more in our detailed Intraday Tax Guide.
3. F&O Trading — Non-Speculative Business Income
Futures and Options are explicitly classified as non-speculative business income by the Income Tax Act. Despite being derivatives, they are not speculative — the law made this exception because F&O contracts are settled through the exchange.
Taxed at your slab rate (same as intraday in terms of rate, but different classification).
STT is deductible as a business expense for F&O income (Section 36(1)(xvi)).
Turnover calculation: absolute sum of positive and negative differences for options, absolute difference for futures.
Dive deeper in our F&O Taxation Guide.
4. Commodity & Currency Derivatives
Trading on MCX (commodities) or currency pairs on NSE is also treated as non-speculative business income, similar to equity F&O. The same slab-rate taxation and expense deduction rules apply.
Tax Rates at a Glance — FY 2025-26
Here is a quick comparison of all trading-related tax rates after the Budget 2024 changes:
Note: Surcharge applies for incomes above ₹50 lakh. For capital gains, the maximum surcharge is capped at 15%.
Loss Set-Off & Carry Forward Rules
This is where most traders make costly mistakes. The Income Tax Act has strict rules about which losses can be set off against which income:
Intraday (Speculative) Losses
Can only be set off against speculative income. You cannot use intraday losses to reduce your F&O profits or salary income.
Can be carried forward for 4 years (Section 73).
F&O (Non-Speculative) Losses
Can be set off against any income except salary. This includes rental income, interest income, capital gains, and other business income.
Can be carried forward for 8 years (Section 73A does not apply here — standard business loss carry forward rules apply).
STCG / LTCG Losses
STCG losses can be set off against both STCG and LTCG. Carry forward for 8 years.
LTCG losses can only be set off against LTCG. Carry forward for 8 years.
Advance Tax for Traders
If your total tax liability exceeds ₹10,000 in a financial year, you are required to pay advance tax in quarterly instalments. This applies to most active traders.
15 June — At least 15% of estimated annual tax
15 September — At least 45% cumulative
15 December — At least 75% cumulative
15 March — 100% of estimated annual tax
Missing advance tax deadlines attracts interest under Section 234B and 234C — typically 1% per month on the shortfall. Use our Advance Tax Guide to calculate your quarterly instalments.
When Do Traders Need a Tax Audit?
A tax audit under Section 44AB is mandatory if:
Your turnover exceeds ₹10 crore (if more than 5% of transactions are in cash; otherwise the limit was ₹10 crore from FY 2023-24 onwards for non-cash).
You opt for presumptive taxation under Section 44AD but your profit is less than 6% of turnover (8% for non-digital).
You have losses that you want to carry forward and your income exceeds the basic exemption limit.
For most retail F&O traders, the key trigger is the 6% profit rule. If your declared profit from F&O trading is less than 6% of your turnover, you need an audit. With large turnover numbers common in options trading (even on small capital), this catches many traders off guard.
Learn the full details in our Audit Requirements Guide.
STT — Can You Claim It as a Deduction?
Securities Transaction Tax (STT) is charged on every trade you make on the exchange. The deductibility depends on how your income is classified:
F&O business income: STT is deductible as a business expense under Section 36(1)(xvi).
Delivery capital gains: STT is not deductible but is factored into the concessional 20%/12.5% rates.
Intraday speculative income: STT is generally not deductible as a separate expense.
For active F&O traders, STT deduction can save a meaningful amount. If you trade ₹1 crore notional per month in options, your annual STT could exceed ₹60,000 — all deductible from your business income.
Practical Tips to Save Tax Legally
Harvest LTCG exemption annually — Sell and rebuy long-term holdings to realize up to ₹1.25 lakh in gains tax-free every year.
Book losses before March 31 — Tax-loss harvesting lets you set off losses against gains. Rebuy after 1-2 days if you still want the position.
Separate your trading and investment accounts — This makes classification crystal clear and avoids disputes with the assessing officer.
Maintain proper records — A trading journal with timestamps, rationale, and P&L for every trade is your best defense in an assessment.
Pay advance tax on time — Interest under 234B/C is avoidable. Estimate your quarterly P&L and pay accordingly.
Claim all legitimate business expenses — Internet, data subscriptions, advisory fees, depreciation on your trading setup, and ArthaLearn premium are all valid deductions for business income.
How ArthaLearn Simplifies Your Tax Filing
Manually calculating turnover, classifying each trade, and computing tax is a nightmare — especially if you trade across segments. Here is how ArthaLearn helps:
Auto-classified P&L reports — Your trading journal automatically separates intraday, delivery, and F&O trades with the correct tax treatment.
Turnover calculator — We compute your turnover for F&O, intraday, and delivery segments using the correct formulas the IT department expects.
Tax-ready exports — Download reports formatted for your CA or direct upload to tax filing portals.
Loss tracking — Carry forward schedules so you never forget to claim past years' losses.
Stop guessing your tax liability. Start your free trial and generate your FY 2025-26 tax report in minutes.
Final Thoughts
Trading tax in India is not as complicated as it seems — once you understand the four income types and their rules. The biggest mistakes are misclassification (treating F&O as capital gains), missing the advance tax deadlines, and forgetting to file on time to preserve carry-forward rights.
The money you save on tax is as real as the money you make in the market. Treat tax planning as seriously as your trading strategy.
For more detailed guides, explore our STCG & LTCG Tax, F&O Taxation, Intraday Tax, Advance Tax, and Audit Requirements articles in the Learn section.
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