Health & Education Cess: How the 4% Cess Is Calculated
Health & Education Cess is 4% of income tax plus applicable surcharge, after relevant rebate or relief. See a Tax Year 2026–27 example.
- Author
- Published by ArthaSiddhi
- Published
- Published
- Updated
- Updated
- Reading time
- 6 min read
- Applicable Tax Year
- Tax Year 2026–27
- Corresponding Financial Year
- FY 2026–27
- Last verified
This article is for education and general information. See the Financial Disclaimer before using it for an important decision.
Health & Education Cess is 4% of tax, not taxable income
For Tax Year 2026–27, Health & Education Cess is calculated at 4% on income tax plus applicable surcharge, after relevant rebate or relief. It is not 4% of taxable income.
The ArthaSiddhi calculator stops at ₹50 lakh and does not model surcharge. In its supported examples, the cess base is therefore income tax after the applicable section 156 rebate or marginal relief. This is a calculator boundary, not a claim that surcharge never applies.
Example: ₹13 lakh under the new regime
For ₹13,00,000 of taxable ordinary income, the engine calculates slab tax of ₹75,000. Marginal relief has ceased at this point, so tax after relief remains ₹75,000. Cess is 4% of ₹75,000, or ₹3,000. The estimated total is ₹75,000 + ₹3,000 = ₹78,000.
| Slab tax | Rebate | Marginal relief | Tax after relief | 4% cess | Final estimate |
|---|---|---|---|---|---|
| ₹75,000 | ₹0 | ₹0 | ₹75,000 | ₹3,000 | ₹78,000 |
Why calculation order matters
Applying cess before rebate or marginal relief would overstate the supported result. The engine first calculates slabs, then relief, and only then cess. At ₹12,00,000 of eligible ordinary new-regime income, the resident-individual rebate reduces ₹60,000 of slab tax to zero. With no surcharge in this supported scenario, the cess base is zero and cess is ₹0.
Frequently asked questions
Is cess 4% of taxable income?
No. It is 4% of income tax plus surcharge where applicable, after applicable relief in the supported calculation sequence.
Does the calculator include surcharge in the cess base?
No. Surcharge is outside scope and income input is capped at ₹50 lakh.
References
Authoritative sources used for facts that may change over time.
- Finance Act, 2026 — section 3: Health and Education Cess — Ministry of Law and Justice, Government of India (accessed 2026-10-17)
- Finance Act, 2026 — Ministry of Law and Justice, Government of India (accessed 2026-08-23)
- Income-tax Act, 2025 — section 202: new tax regime — Income Tax Department (accessed 2026-08-23)
- Income-tax Act, 2025 — section 156: resident-individual rebate and marginal relief — Income Tax Department (accessed 2026-08-23)
- Budget 2026 FAQs — slabs, rebate, marginal relief and special-rate income — Income Tax Department (accessed 2026-08-23)
- Memorandum explaining the provisions of the Finance Bill, 2026 — Ministry of Finance (accessed 2026-08-23)
Related guides
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New Tax Regime Slabs for Tax Year 2026–27: Calculation Explained
New Tax Regime slab calculation for Tax Year 2026–27, including progressive rates, resident-individual relief, cess and calculator limits.
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Section 87A to Section 156: Tax Rebate for Tax Year 2026–27
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