Income Tax Calculator
Tax for 2026-27 under both regimes, slab by slab, with the ₹12 lakh rebate and its marginal relief, employer NPS, surcharge, cess, monthly TDS and your marginal rate.
Tax and salary
Income tax calculator2026-27, both regimes, slab by slabOld vs new regimeYour break-even deductionsCTC to in-handNew wage rules and ₹25,000 PF ceilingHRA exemptionLeast of three, month by monthEPF calculatorYour share, employer share, EPSGratuity calculator15 days' wages a year, ₹20 lakh capA ₹10 lakh salary pays no income tax in tax year 2026-27 under the new regime, and neither does an ₹8 lakh salary. What matters more is how much other income fits before tax starts: ₹2.75 lakh on a ₹10 lakh salary and ₹4.75 lakh on ₹8 lakh. This page shows the working, that room, and what the old regime would charge instead.
By Bulan Sarkar · Updated
Part of the system: Old vs new regime in 3 steps. Steps, checks and a free printable page.
The calculator runs in your browser. Nothing you type is sent anywhere.
Rates checked on 6 October 2026 against the CBDT Tax Reference Tables for the Income-tax Act, 2025 on incometaxindia.gov.in (Tax Rates page, last reviewed 28 September 2026): new-regime slabs under section 202, the section 156 rebate and marginal relief, old-regime slabs, and 4% health and education cess. Every figure on this page was recomputed by hand on 10 October 2026 (docs/calc-tests) and matches the calculator.
Under the new regime a ₹10 lakh salary pays ₹0 in tax for tax year 2026-27, and so does an ₹8 lakh salary. After the ₹75,000 standard deduction, ₹9,25,000 (or ₹7,25,000) is taxable. Slab tax on that is ₹32,500 (or ₹16,250), and the section 156 rebate of up to ₹60,000 cancels all of it. Other income such as FD interest stays tax-free until total taxable income reaches ₹12 lakh. That leaves ₹2,75,000 of room on a ₹10 lakh salary and ₹4,75,000 on ₹8 lakh. The old regime never goes below zero, so the best it can do here is tie.
| Step | ₹8 lakh salary | ₹10 lakh salary |
|---|---|---|
| Less ₹75,000 standard deduction (s.19) | ₹7,25,000 taxable | ₹9,25,000 taxable |
| 5% on ₹4 to 8 lakh | ₹16,250 | ₹20,000 |
| 10% on ₹8 to 12 lakh | nil | ₹12,500 |
| Slab tax | ₹16,250 | ₹32,500 |
| Rebate, section 156 (old 87A) | −₹16,250 | −₹32,500 |
| Tax and cess | ₹0 | ₹0 |
The rebate is up to ₹60,000 and applies while taxable income is ₹12 lakh or less. Both salaries use only part of it: ₹16,250 at ₹8 lakh and ₹32,500 at ₹10 lakh. Nothing is left to pay, so no cess either, and your employer should deduct no TDS once you tell them you are on the new regime.
The ₹12 lakh limit counts all your taxable income, not just salary. FD interest, savings account interest and freelance fees taxed at slab rates all add to it. The standard deduction covers salary only, so every rupee of that other income counts in full.
Taxable salary and the room left below ₹12 lakh
Going past the line does not make the whole slab tax due at once. Marginal relief caps the tax at the amount by which taxable income exceeds ₹12 lakh, until taxable income reaches about ₹12,70,588. A ₹10 lakh salary plus ₹3 lakh of FD interest gives ₹12,25,000 taxable: slab tax would be ₹63,750, but relief caps it at ₹25,000, and with cess the bill is ₹26,000. The ₹13 lakh page covers that band in detail.
The old regime's rebate stops at ₹5 lakh of taxable income. To pay nothing there, your deductions on top of the ₹50,000 standard deduction have to reach ₹2,50,000 on an ₹8 lakh salary and ₹4,50,000 on ₹10 lakh. Below that, you pay tax that the new regime would not charge.
| Deductions (on top of the ₹50,000 standard deduction) | Old regime, ₹8 lakh | Old regime, ₹10 lakh | New regime |
|---|---|---|---|
| None | ₹65,000 | ₹1,06,600 | ₹0 |
| ₹2,27,500 (s.123 ₹1.5 lakh, own NPS ₹50,000, health insurance ₹25,000, professional tax) | ₹17,680 | ₹59,280 | ₹0 |
| ₹2,50,000 | ₹0 | ₹54,600 | ₹0 |
| ₹4,50,000 | ₹0 | ₹0 | ₹0 |
The ₹8 lakh row has a cliff. At ₹2,27,500 of deductions the old-regime taxable income is ₹5,22,500, just over the ₹5 lakh rebate line, and the tax is ₹17,680. Another ₹22,500 of deductions brings it to ₹5,00,000 and the tax to zero. Either way the old regime only ties the new one, so at these salaries the comparison ends at zero.
Taxable income: ₹9,25,000 + ₹1,20,000 = ₹10,45,000. Slab tax is ₹20,000 + ₹24,500 = ₹44,500, which the rebate cancels in full. Tax: ₹0.
If the bank deducted TDS on that interest, the money is not lost. It shows against your PAN, and you claim it back as a refund when you file the return.
Taxable income: ₹9,25,000 + ₹3,50,000 = ₹12,75,000. That is above ₹12 lakh, so the rebate is gone. Slab tax is ₹60,000 on the first ₹12 lakh plus 15% of ₹75,000 (₹11,250): ₹71,250.
Marginal relief would cap the tax at the ₹75,000 excess, but the slab tax is already lower, so relief gives nothing. With cess the tax is ₹74,100. ₹2.75 lakh of fees would have been tax-free; the extra ₹75,000 costs ₹74,100. Expenses you can set against freelance income lower the taxable figure, so count them before you add the fees.
Written by Bulan Sarkar, who checked the results by hand and against a second public calculator. Use it for planning; it isn't tax or investment advice.
Tax for 2026-27 under both regimes, slab by slab, with the ₹12 lakh rebate and its marginal relief, employer NPS, surcharge, cess, monthly TDS and your marginal rate.
Tax under both regimes for 2026-27 and the break-even deductions the old regime needs at your income, with a chart from ₹5 lakh to ₹50 lakh.
A ₹13 lakh salary pays ₹26,000 in tax year 2026-27 (new regime). The working, the relief band where a raise costs more than it pays, and the employer NPS fix.
A ₹15 lakh salary pays ₹97,500 in tax year 2026-27 (new regime). What the old regime needs to beat it, the rent that means, and how employer NPS and a raise change the answer.
Turn your CTC into monthly take-home pay under the new labour codes, with the 50% wage rule, the ₹25,000 PF ceiling and tax in both regimes.
FD maturity to the day, TDS for each tax year, tax at your slab, monthly payout and what you get back if you break it early.