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Guide · Income Tax

Surcharge on Income Tax — Rates & Marginal Relief

How the income-tax surcharge works for high earners — the slab-wise rates, why the new regime caps it at 25%, the 15% cap on capital gains, and how marginal relief stops a cliff-edge tax jump.

Written by
TaxClue Income-Tax Desk
Updated
18 August 2026
Reading time
5 min
Questions
15 answered
  • Updated August 2026
  • CA Reviewed
  • New vs Old Regime
Quick Answer

Surcharge is an additional tax charged on your income tax — not on your income. For individuals and HUFs it applies once total income crosses Rs 50 lakh: 10% above Rs 50L, 15% above Rs 1 crore, 25% above Rs 2 crore and 37% above Rs 5 crore. The new tax regime caps the maximum surcharge at 25% (the 37% slab is removed). A 4% Health & Education Cess is then levied on (tax + surcharge), and marginal relief softens the jump just after each threshold.

Surcharge is on the tax, cess is on both

The order of calculation is fixed: compute income tax on your slab income, add surcharge as a percentage of that tax, then add 4% cess on (tax + surcharge). Surcharge goes to the Consolidated Fund of India; cess is earmarked for health and education. Neither can be reduced by any deduction or exemption.

At a glance

Surcharge Rates for Individuals — FY 2025-26

Rates apply to total income (after deductions). The new regime is the default and its ceiling is 25%; the 37% rate exists only in the old regime. See the exact income-tax slabs that apply before surcharge.

Total IncomeNew RegimeOld Regime
Up to Rs 50 lakhNilNil
Rs 50 lakh – Rs 1 crore10%10%
Rs 1 crore – Rs 2 crore15%15%
Rs 2 crore – Rs 5 crore25%25%
Above Rs 5 crore25% capped37%

Capital gains under Sec 111A / 112A / 112 and dividend income carry a maximum surcharge of 15%, whatever the total income. Cess of 4% applies on (tax + surcharge) in every row.

The 25% cap

New Regime Caps Surcharge at 25%

From FY 2023-24, the highest surcharge slab of 37% was removed under the new tax regime. So an ultra-high earner (above Rs 5 crore) faces a maximum 25% surcharge in the new regime versus 37% in the old — a meaningful cut in the effective top rate.

Old

Old regime — up to 37%

  • 10% / 15% / 25% / 37% by income band
  • 37% surcharge above Rs 5 crore
  • Highest effective rate about 42.7%
  • Retains 80C, 80D and other deductions
New

New regime (default) — max 25%

  • 10% / 15% / 25% only — no 37% band
  • Surcharge capped at 25% above Rs 5 crore
  • Highest effective rate about 39%
  • Fewer deductions but lower top rate
The 15% cap on capital gains and dividends

For long-term and short-term capital gains taxed under Sections 112A, 111A and 112, and for dividend income, the surcharge is capped at 15% — even if your total income runs into crores. When such income is present, the surcharge on the balance income can still be 25%, so the ITR utility computes a blended figure. This is a common source of manual-calculation errors.

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Cliff-edge protection

Marginal Relief — Worked Example

Marginal relief ensures the extra tax from crossing a surcharge threshold does not exceed the extra income earned above that threshold. It applies at each level — Rs 50 lakh, Rs 1 crore, Rs 2 crore and Rs 5 crore.

Take an individual on the old regime with total income of Rs 51 lakh — just Rs 1 lakh over the Rs 50 lakh line. Without relief, 10% surcharge would apply to the whole tax, adding far more than Rs 1 lakh.

Without marginal relief

Tax on Rs 51 lakhRs 13,42,500
+ 10% surchargeRs 1,34,250
Extra vs Rs 50L outgo~Rs 1,64,000
Surcharge leviedRs 1,34,250

With marginal relief

Tax on Rs 50 lakhRs 13,12,500
Extra income over 50LRs 1,00,000
Surcharge after reliefRs 30,000
Surcharge leviedRs 30,000

The relief caps the total additional tax (including surcharge) at the Rs 1 lakh of extra income, so the effective surcharge is trimmed to about Rs 30,000. Figures are illustrative old-regime amounts and vary with deductions; use the income-tax calculator for your exact position.

✓Marginal relief helps when

  • Your income is just above Rs 50L / 1cr / 2cr / 5cr
  • A small raise or one-off gain pushes you over a threshold
  • You want to avoid a disproportionate tax spike

!Relief is negligible when

  • Your income is well above the threshold
  • You are deep into a higher surcharge band
  • The ITR utility already applies it automatically
Non-individuals

Surcharge on Companies & Firms

Domestic companies, firms and LLPs also pay surcharge on their income tax, at different rates from individuals. See our corporate tax rate guide for the full picture, then add 4% cess.

TaxpayerThresholdSurcharge
Domestic company (normal)Income Rs 1cr – Rs 10cr7%
Domestic company (normal)Income above Rs 10cr12%
Company u/s 115BAA / 115BABAny income10% (flat)
Partnership firm / LLPIncome above Rs 1cr12%

Companies opting for the 22% (115BAA) or 15% (115BAB) concessional regime pay a flat 10% surcharge regardless of income. A 4% Health & Education Cess applies on (tax + surcharge) in all cases.

  • Compute slab tax on total income first
  • Apply surcharge % on that tax, not on income
  • Use the 15% cap for capital gains & dividends
  • Check marginal relief near each threshold
  • Add 4% Health & Education Cess last
  • Match the new vs old regime surcharge ceiling
  • Let the ITR utility auto-compute relief
  • Keep proof of capital-gains bifurcation

High income, capital gains or company tax? Get surcharge computed right.

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Sources
  1. Surcharge & rates: incometax.gov.in
  2. Finance Act 2025 (rates for AY 2026-27)
  3. New-regime 25% cap: Section 115BAC, Income-tax Act
  4. Capital-gains 15% cap & marginal relief: Income-tax Act, First Schedule

Disclaimer: This guide is general information based on the law and notifications in force when it was last updated. It is not professional advice for your case — rates, thresholds and due dates change, so check the current position or speak to our CA team before you act on it.

People also ask

Surcharge on Income Tax — Frequently Asked Questions

Short, direct answers to the 15 questions readers ask most on this topic.

Surcharge is an additional tax charged on the income-tax amount itself, not on income directly. It applies when total income crosses set thresholds (Rs 50 lakh for individuals). For example, if your income tax is Rs 5 lakh and the surcharge rate is 10%, you pay Rs 50,000 more as surcharge. On top of this, a 4% Health & Education Cess is levied on (income tax + surcharge). Surcharge goes to the Consolidated Fund of India and makes high earners contribute proportionately more.

Surcharge is a percentage of your income tax that applies only above income thresholds (Rs 50 lakh and up for individuals). Cess is a flat 4% Health & Education Cess that applies to almost every taxpayer and is calculated on (income tax + surcharge). Surcharge is earmarked for the general Consolidated Fund of India; cess is earmarked for health and education. The final tax outgo is: Income Tax + Surcharge + 4% Cess on (Tax + Surcharge).

Surcharge for individuals and HUFs starts once total income exceeds Rs 50 lakh. Below Rs 50 lakh there is no surcharge — only the normal slab tax and 4% cess. From Rs 50 lakh the surcharge is 10%, rising to 15% above Rs 1 crore, 25% above Rs 2 crore and 37% above Rs 5 crore (37% only under the old regime).

For FY 2025-26 (AY 2026-27): 10% surcharge for total income above Rs 50 lakh up to Rs 1 crore, 15% above Rs 1 crore up to Rs 2 crore, 25% above Rs 2 crore up to Rs 5 crore, and 37% above Rs 5 crore. The 37% band applies only under the old regime — the new regime caps surcharge at 25%.

Under the new tax regime the maximum surcharge for individuals is capped at 25%, even for income above Rs 5 crore. The 37% slab of the old regime is removed. This cap, effective from FY 2023-24, cuts the top effective rate to roughly 39% in the new regime versus about 42.7% in the old regime, making the new regime attractive at very high income levels.

For long-term capital gains under Section 112A, short-term gains under Section 111A, other gains under Section 112 and dividend income, the maximum surcharge is capped at 15% — regardless of total income. So even if your total income is several crores, the surcharge on that capital-gains portion stays at 15%, not 25% or 37%. The 4% cess still applies on (tax + surcharge).

No. The 15% cap applies only to the tax on the capital-gains and dividend portion. Surcharge on your other income (salary, business, interest) still follows the normal 10% / 15% / 25% / 37% bands. The ITR utility splits the income and applies a blended surcharge, which is why high-income returns with capital gains should be computed carefully or by a professional.

Marginal relief ensures the extra tax caused by crossing a surcharge threshold does not exceed the extra income earned above that threshold. For example, if your income is Rs 51 lakh (Rs 1 lakh over Rs 50 lakh), the additional tax plus surcharge cannot exceed Rs 1 lakh. Without relief, the 10% surcharge would add far more, so the surcharge is trimmed. Relief applies at each threshold: Rs 50 lakh, Rs 1 crore, Rs 2 crore and Rs 5 crore.

No. The income-tax e-filing utility and most calculators compute marginal relief automatically once you enter your income. You do not file a separate claim. It is still worth understanding, so you can verify the tax computed and confirm the relief was applied near a threshold — errors are common in manual or spreadsheet calculations.

Marginal relief on surcharge is available just after each surcharge threshold: Rs 50 lakh, Rs 1 crore, Rs 2 crore and (in the old regime) Rs 5 crore. It matters most when your income only just crosses a line — for example Rs 50.5 lakh or Rs 1.05 crore. Once income is well into a higher band, the relief becomes negligible.

A domestic company pays a 7% surcharge if income is between Rs 1 crore and Rs 10 crore, and 12% if income exceeds Rs 10 crore. Companies that opt for the concessional regimes under Section 115BAA (22% tax) or 115BAB (15% tax) pay a flat 10% surcharge regardless of income. A 4% Health & Education Cess is added on (tax + surcharge) in every case.

Partnership firms and LLPs pay a 12% surcharge on their income tax when total income exceeds Rs 1 crore. Below Rs 1 crore there is no surcharge. As with all taxpayers, a 4% Health & Education Cess is then levied on (tax + surcharge). Marginal relief is available near the Rs 1 crore threshold.

First compute income tax on your total income using the slab rates. Then add surcharge as the applicable percentage of that tax (only if income exceeds Rs 50 lakh). Apply marginal relief if you are just over a threshold. Finally add 4% Health & Education Cess on (income tax + surcharge). That sum is your total tax liability. Our income-tax calculator does all four steps automatically.

Deductions such as 80C reduce your total income, which can lower the slab tax and, if they push income below Rs 50 lakh, remove surcharge entirely. But surcharge itself cannot be reduced by any further deduction or exemption once income crosses the threshold — it is a fixed percentage of the computed tax. Reducing taxable income below Rs 50 lakh is the only way to avoid surcharge.

Yes, surcharge applies under both regimes from Rs 50 lakh of income, at the same 10% / 15% / 25% rates up to Rs 5 crore. The only difference is above Rs 5 crore: the old regime charges 37% while the new regime caps it at 25%. Cess of 4% applies in both regimes on (tax + surcharge).