Tax on ₹13 Lakh Salary FY 2026-27: ₹26,000 (New Regime)

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Rates checked on 2 October 2026 against the CBDT Tax Reference Tables for the Income-tax Act, 2025 on incometaxindia.gov.in (page last reviewed 28 September 2026): new-regime slabs under section 202(1), the ₹60,000 section 156 rebate for income up to ₹12 lakh with its marginal relief, and 4% health and education cess. The ₹75,000 standard deduction and the 14% employer-NPS limit were checked on the same tables on 30 September 2026.

Short answer

On a ₹13 lakh salary you pay ₹26,000 in tax for tax year 2026-27 under the new regime, or about ₹2,167 a month through TDS. The ₹75,000 standard deduction leaves ₹12,25,000 taxable. Slab tax on that is ₹63,750, but marginal relief on the section 156 rebate caps it at the ₹25,000 you earn above ₹12 lakh, and 4% cess adds ₹1,000. So ₹13 lakh leaves you with less than ₹12.75 lakh does: ₹12,74,000 after tax against ₹12,75,000. Take-home only catches up at a salary of about ₹13.49 lakh.

How ₹26,000 is worked out

Salary ₹13,00,000 minus the ₹75,000 standard deduction (section 19) leaves ₹12,25,000 of taxable income.
Slab tax: nothing on the first ₹4 lakh, 5% on ₹4 to 8 lakh (₹20,000), 10% on ₹8 to 12 lakh (₹40,000) and 15% on the last ₹25,000 (₹3,750). That adds up to ₹63,750.
Taxable income is above ₹12 lakh, so the flat ₹60,000 rebate under section 156 (old 87A) no longer applies. The rebate comes with marginal relief, though: your tax can't be more than your income above ₹12 lakh. That is ₹25,000, so ₹38,750 of relief comes off.
Health and education cess at 4% on ₹25,000 is ₹1,000. Total tax: ₹26,000, which is 2% of the salary.

Inside the relief band, each extra rupee costs ₹1.04

Salary	Tax for the year	Left after tax	Tax on the next ₹1,000
₹12,75,000	₹0	₹12,75,000	₹1,040
₹13,00,000	₹26,000	₹12,74,000	₹1,040
₹13,25,000	₹52,000	₹12,73,000	₹1,040
₹13,45,000	₹72,800	₹12,72,200	₹676
₹13,50,000	₹74,100	₹12,75,900	₹156
₹14,00,000	₹81,900	₹13,18,100	₹156

From ₹12.75 lakh up to ₹13,45,588 of salary you are inside the relief band. Every extra rupee of salary adds a rupee of tax, and cess adds 4 paise on top, so your marginal rate is 104%. Above ₹13,45,588 the ordinary 15% slab is the smaller figure, and the rate falls to 15.6% with cess.

Because you paid more than 100% for a stretch, your take-home after tax stays below ₹12,75,000 until the salary reaches about ₹13.49 lakh. A raise that lands you between ₹12.75 lakh and ₹13.49 lakh leaves you with less money this year unless you restructure it. These figures are income tax only; PF and professional tax come out of the payslip separately.

The fix: take ₹25,000 as employer NPS

Your employer's contribution to NPS is deductible in the new regime under section 124(1) (old 80CCD(2)), up to 14% of basic pay plus DA. If your employer pays ₹25,000 of your CTC into your NPS account instead of salary, taxable income drops to exactly ₹12 lakh and the tax becomes ₹0. The money is still yours, but it sits in NPS and most of it stays there until you turn 60.

The limit is 14% of basic plus DA, so ₹25,000 needs a basic of at least ₹1,78,572 a year. At a typical 40% basic (₹5.2 lakh) the cap is ₹72,800, which leaves plenty of room. With a basic of only ₹1.5 lakh, ₹21,000 counts and you pay ₹4,160. Not every employer runs NPS, and most only change the salary structure at the start of the year or at a pay revision, so ask HR early. Your own NPS contribution under section 124(3) (old 80CCD(1B)) does not count in the new regime.

Other income counts too

The ₹12 lakh line applies to your total income, not just salary. A ₹12.75 lakh salary plus ₹25,000 of savings or FD interest gives the same ₹12,25,000 of taxable income and the same ₹26,000 of tax. The standard deduction applies only to salary or pension, so it does not reduce interest income. Put your interest in the "other taxable income" box in the calculator.

Would the old regime be cheaper?

Almost certainly not. With the usual investments (₹1.5 lakh under section 123, ₹25,000 of health insurance and ₹2,500 professional tax), the old regime charges ₹1,39,620. Adding ₹50,000 of your own NPS and a ₹1.8 lakh HRA exemption brings it down to ₹84,240, still more than three times the new-regime figure. The old regime only wins if your deductions pass ₹6,87,500; the old vs new regime calculator works out that break-even for your own numbers.

Worked examples

A ₹25,000 raise from ₹12.75 lakh to ₹13 lakh

Before the raise, tax is ₹0 and you keep the whole ₹12,75,000. After it, tax is ₹26,000 and you keep ₹12,74,000, so the raise costs you ₹1,000 a year and your monthly TDS goes from nothing to about ₹2,167.

If your employer pays the extra ₹25,000 into NPS instead, taxable income stays at ₹12 lakh, tax stays at ₹0, and your NPS balance grows by ₹25,000.

₹13 lakh salary, ₹1.5 lakh basic, ₹25,000 employer NPS

14% of a ₹1,50,000 basic is ₹21,000, so only ₹21,000 of the ₹25,000 is deductible. Taxable income: ₹13,00,000 minus ₹75,000 minus ₹21,000 = ₹12,04,000.

Marginal relief caps the tax at the ₹4,000 above ₹12 lakh, and cess adds ₹160. Total ₹4,160, about ₹347 a month. A higher basic would bring this to zero.

Questions people ask

Is a ₹13 lakh salary taxable under the new regime?

Yes. It is just above the ₹12.75 lakh zero-tax line for salaried people, so you pay ₹26,000 for tax year 2026-27. Marginal relief keeps the bill far below the ₹66,300 the plain slabs would give.

How much TDS will be cut each month on ₹13 lakh?

About ₹2,167 if your employer spreads the ₹26,000 evenly. Employers estimate the whole year's tax, so the monthly figure can change after a raise or once you submit investment proofs.

My ₹13 lakh is CTC, not salary. Does this apply?

Not directly. Employer PF and gratuity inside a CTC are usually not taxable salary, so a ₹13 lakh CTC often means a taxable salary below ₹12.75 lakh and no tax at all. Work out your gross salary with the CTC to in-hand calculator first, then enter it here.

Do I have to claim marginal relief?

No. It is part of the rebate rule, so the return works it out. If your employer deducts more TDS than ₹26,000, you get the extra back as a refund when you file.

What is the tax on ₹13 lakh in the old regime?

It depends on your deductions: ₹1,39,620 with ₹1.5 lakh of investments, ₹25,000 of health insurance and professional tax, and ₹84,240 if you add ₹50,000 of your own NPS and a ₹1.8 lakh HRA exemption. Both are well above the new regime's ₹26,000.

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.

Sources

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.