Income Tax on Intraday Trading: How Profits Are Taxed in India (FY 2025-26)
Intraday trading is classified as speculative business income under Section 43(5). Here's how it's taxed, how losses work, and what audit rules apply for FY 2025-26.
Team Sahi
Quick summary: Intraday trading profits are classified as speculative business income under Section 43(5) of the Income Tax Act — not capital gains. They are taxed at your applicable income tax slab rate under the PGBP head. Section 44AD presumptive taxation does not apply. ITR-3 is the only valid filing form. Losses can only be set off against speculative income and carried forward for four years.
Intraday trading has become increasingly popular among retail participants in India. However, while traders often focus on strategies and returns, taxation remains one of the most misunderstood aspects. Incorrect classification or reporting of intraday income can lead to notices, penalties, or unnecessary scrutiny.
This guide explains how income tax on intraday trading works in India, including classification, tax treatment, turnover calculation, audit applicability, and practical examples.
Note on the New Income Tax Act, 2025: This Act came into force on April 1, 2026, replacing the Income Tax Act, 1961. The speculative business treatment of intraday income is retained in the new Act under Section 66 (previously Section 43(5) of the 1961 Act). For FY 2025-26 (AY 2026-27), the rules discussed below remain applicable. Consult a CA for guidance under the new Act for FY 2026-27 onwards.
What Is Intraday Trading?
Intraday trading refers to buying and selling shares within the same trading day without taking delivery. Since no shares reach a demat account, there is no transfer of ownership — the entire transaction is a price-based speculation resolved within the same session.
For example, if a trader buys 200 shares of a company at ₹500 and sells them later the same day at ₹515, the profit is ₹15 per share, resulting in a total gain of ₹3,000. Since the position is squared off within the same day without any delivery of shares to a demat account, it qualifies as intraday trading.
How Different Trading Activities Are Classified
Not all stock market activity is taxed the same way. Here is how the four main trading types are treated under Indian tax law:
| Activity | Classification | Tax Head | Tax Rate | ITR Form |
|---|---|---|---|---|
| Intraday equity trading | Speculative business income | PGBP | Applicable slab rate | ITR-3 only |
| F&O trading (futures & options) | Non-speculative business income | PGBP | Applicable slab rate | ITR-3 / ITR-4 |
| Delivery equity (held <12 months) | Short-term capital gains | Capital Gains | 20% flat u/s 111A (STT paid) | ITR-2 / ITR-3 |
| Delivery equity (held >12 months) | Long-term capital gains | Capital Gains | 12.5% u/s 112A (above ₹1.25L) | ITR-2 / ITR-3 |
Source: Income Tax Act, 1961 — Section 43(5), Section 111A, Section 112A; CBDT
Intraday income is taxed under "Profits and Gains from Business or Profession" (PGBP) — never capital gains. There is no concessional rate. This affects your ITR form, tax rate, how losses are used, and whether a tax audit is required.
Why Intraday Trading Is Treated as Business Income
A common misconception is that all stock market gains fall under capital gains. However, intraday trading is specifically classified as speculative business income under Section 43(5) of the Income Tax Act, 1961. This classification is based on the nature of the transaction:
- No delivery of shares takes place — positions are squared off on the same day
- Trades are executed purely based on price speculation
- The intent is short-term profit, not investment or ownership
Tax Regime Comparison for FY 2025-26
The new tax regime is the default regime from FY 2025-26 onwards. The choice of regime affects how much of your intraday income is effectively taxable.
| Parameter | New Regime (Default) | Old Regime |
|---|---|---|
| Basic exemption limit | ₹4,00,000 | ₹2,50,000 |
| Tax-free threshold (87A rebate) | Up to ₹12,00,000 | Up to ₹5,00,000 |
| Standard deduction (salaried) | ₹75,000 | ₹75,000 |
| Chapter VI-A deductions (80C, 80D) | Not available | Available |
| 87A rebate on STCG u/s 111A | Not available (Finance Act 2025) | Not available (Finance Act 2025) |
| Intraday income tax rate | Slab rates apply | Slab rates apply |
Source: Finance Act 2024, Finance Act 2025; Income Tax Act, 1961 — Section 87A, Section 115BAC; CBDT
Under both regimes, intraday income is taxed at slab rates — there is no special flat rate. The difference lies in which deductions you can claim and how much of your total income remains within lower slabs.
How Intraday Trading Income Is Taxed
Intraday trading income is added to your total taxable income and taxed according to the applicable slab rates — there are no concessional rates for intraday trading income, unlike certain capital gains.
Example income structure:
- Salary: ₹9,00,000
- Intraday trading profit: ₹1,50,000
- Interest income: ₹50,000
Total taxable income: ₹11,00,000. The intraday income is not taxed separately — it is included in the overall income and taxed as per slab rates.
Detailed Example of Tax Calculation (Old Regime, FY 2025-26)
Consider a trader with the following income sources for FY 2025-26:
| Income Source | Amount |
|---|---|
| Salary | ₹10,00,000 |
| Intraday trading income | ₹2,00,000 |
| F&O income | ₹2,00,000 |
| Interest income | ₹1,00,000 |
| Short-term capital gains (listed equity, STT paid, u/s 111A) | ₹1,00,000 |
| Total Gross Income | ₹16,00,000 |
Source: Illustrative example compiled in accordance with Income Tax Act, 1961
Step 1 — Tax on STCG (taxed separately):
STCG on listed equity shares where STT is paid is taxed at a flat 20% under Section 111A (applicable to transactions on or after July 23, 2024, per Budget 2024). Tax = 20% × ₹1,00,000 = ₹20,000 + 4% cess ₹800 = STCG tax = ₹20,800.
Important — Finance Act 2025: The Section 87A rebate is not available against STCG under Section 111A. Even if total income is below ₹12 lakh, STCG is taxed at the full 20% flat rate without rebate offset.
Step 2 — Slab tax on remaining income (old regime):
Remaining income (excluding STCG): ₹15,00,000. Less standard deduction of ₹75,000: Taxable income = ₹14,25,000.
| Slab | Rate | Tax |
|---|---|---|
| ₹0 – ₹2,50,000 | Nil | ₹0 |
| ₹2,50,001 – ₹5,00,000 | 5% | ₹12,500 |
| ₹5,00,001 – ₹10,00,000 | 20% | ₹1,00,000 |
| ₹10,00,001 – ₹14,25,000 | 30% | ₹1,27,500 |
| Total slab tax | ₹2,40,000 | |
| 4% Health & Education Cess | 4% | ₹9,600 |
| Slab tax (after cess) | ₹2,49,600 |
Source: Income Tax Act, 1961 — old regime slab rates; Finance Act 2024 (standard deduction ₹75,000)
Total tax liability ≈ ₹2,49,600 (slab) + ₹20,800 (STCG) = ₹2,70,400
Before any Chapter VI-A deductions (80C, 80D etc.) under the old regime, which could reduce the slab tax further. New regime liability will differ depending on income mix.
This demonstrates how intraday income — stacked on top of salary and other income — can push the trader into higher slabs and significantly increase the total tax burden.
Turnover Calculation in Intraday Trading
Turnover for intraday trading is calculated as the absolute sum of all profits and losses across all trades in the financial year — not the total buy or sell value of transactions. This figure determines audit applicability.
| Trade | Buy Price | Sell Price | Quantity | Profit / Loss | Turnover Contribution |
|---|---|---|---|---|---|
| Trade 1 | ₹100 | ₹102 | 100 shares | +₹200 (profit) | ₹200 |
| Trade 2 | ₹100 | ₹97 | 100 shares | −₹300 (loss) | ₹300 |
| Trade 3 | ₹200 | ₹205 | 50 shares | +₹250 (profit) | ₹250 |
| Total Turnover | ₹750 | ||||
Source: ICAI Guidance Note on Tax Audit under Section 44AB; illustrative example
Brokerage and other charges are not included in turnover — they are deducted while arriving at net profit, not added to turnover. Since turnover equals absolute profits plus losses (not transaction value), most retail intraday traders have turnover well below ₹1 crore, meaning a tax audit is typically not required.
Tax Audit Applicability
Section 44AD does NOT apply to intraday trading. Section 44AD(6) explicitly bars speculative businesses from the presumptive scheme. Intraday traders cannot declare 6% of turnover as deemed income — actual profits and losses must be computed. Filing under 44AD for intraday income is incorrect and invites scrutiny.
Tax audit applicability for intraday traders is governed by Section 44AB:
| Turnover Range | Audit Required? | Condition |
|---|---|---|
| Up to ₹1 crore | No | Covers most retail intraday traders |
| ₹1 crore – ₹10 crore | No (if digital ≥95%) | At least 95% of receipts and payments must be through banking/digital modes |
| Above ₹10 crore | Yes — mandatory | Regardless of digital payment percentage |
| Any turnover | Yes — if loss declared | If a loss is declared and total income exceeds the basic exemption limit |
Source: Income Tax Act, 1961 — Section 44AB; Finance Act 2021 (₹10 crore digital threshold)
Treatment of Intraday Losses vs F&O Losses
Intraday losses and F&O losses are treated very differently. Understanding the difference is critical for tax planning.
| Rule | Intraday (Speculative) Losses | F&O (Non-Speculative) Losses |
|---|---|---|
| Set off against | Speculative income only | Any income except salary (same year) |
| Can offset F&O / salary / STCG? | No | Yes (except salary) |
| Carry forward period | 4 years only | 8 years |
| Future year set-off against | Speculative income only | Non-speculative income only |
| ITR filing deadline to carry forward | Must file by due date | Must file by due date |
Source: Income Tax Act, 1961 — Section 73 (speculative losses), Section 72 (non-speculative losses)
Example: A trader incurs an intraday loss of ₹1,20,000 in FY 2025-26. In FY 2026-27, the same trader earns ₹90,000 in intraday profits. The ₹90,000 can be set off fully, leaving ₹30,000 to carry forward. This ₹30,000 cannot be set off against F&O profits — only against future intraday profits.
Advance Tax Requirements
If the total estimated tax liability for the financial year exceeds ₹10,000, advance tax must be paid in four instalments:
| Due Date | Cumulative % Payable |
|---|---|
| June 15 | 15% |
| September 15 | 45% |
| December 15 | 75% |
| March 15 | 100% |
Source: Income Tax Act, 1961 — Section 208, Section 211; Section 234B & 234C (interest on shortfall)
Failure to pay advance tax on time attracts interest under Sections 234B and 234C.
Compliance Requirements and ITR Filing
| Requirement | Rule | Notes |
|---|---|---|
| ITR form | ITR-3 only | ITR-1, ITR-2 not valid. ITR-4 not applicable (44AD excluded for speculative income). |
| Books of accounts | Section 44AA | Required if income exceeds ₹2.5L or turnover exceeds ₹25L in any of the 3 prior years. |
| Deductible expenses | Actual basis | Brokerage, internet costs, trading software, advisory fees. STT is not deductible. |
| Tax audit | Section 44AB | Turnover thresholds as above. Not required for most retail traders. |
| Advance tax | If liability > ₹10,000 | 4 instalments. Interest under 234B and 234C if missed. |
Source: Income Tax Act, 1961 — Section 44AA, Section 44AB, Section 44AD(6), Section 208
Common Errors to Avoid
| Error | Why It's Wrong |
|---|---|
| Reporting intraday income as capital gains | It is speculative PGBP, never capital gains. Wrong head, wrong ITR form, different loss rules. |
| Using Section 44AD presumptive taxation | Not permitted for speculative income per Section 44AD(6). Invites scrutiny if filed incorrectly. |
| Not reporting intraday losses | Losses must be declared even if not immediately set off. Missing the ITR deadline forfeits carry-forward rights permanently. |
| Calculating turnover as total transaction value | Turnover = absolute sum of profits + losses, not buy/sell value. Overstating turnover can trigger unnecessary audit obligations. |
| Filing ITR-1, ITR-2, or ITR-4 | Only ITR-3 is valid. Wrong form = defective return notice. |
| Confusing intraday and F&O loss carry-forward rules | Intraday: 4 years, speculative only. F&O: 8 years, broader set-off rights. They are separate and cannot be interchanged. |
| Claiming STT as a deductible expense | Securities Transaction Tax is not deductible as a business expense for intraday traders. |
Source: Income Tax Act, 1961 — Section 43(5), Section 44AD(6), Section 73, Section 139(1); CBDT circulars
Conclusion
Intraday trading taxation is fundamentally different from investing. Since it is classified as speculative business income under Section 43(5) of the Income Tax Act, 1961 (Section 66 of the new Income Tax Act, 2025), it requires careful reporting, proper classification, and adherence to compliance norms. Key points to remember: it is taxed at slab rates; Section 44AD does not apply; losses can only offset speculative income; carry-forward is limited to four years; and ITR-3 is the only applicable form.
For anyone actively involved in intraday trading, a structured approach to taxation — ideally with the guidance of a qualified Chartered Accountant — is not optional. It is essential.
Disclaimer: This article is for informational and educational purposes only and does not constitute tax advice. Tax laws are subject to change. The examples provided are illustrative and based on FY 2025-26 (AY 2026-27) rules under the old tax regime unless otherwise stated. Individual tax liability may differ based on deductions, regime choice, and other factors. Always consult a SEBI-registered financial advisor or a qualified Chartered Accountant before making any tax-related decisions.