1How much tax do I pay on a Rs 40 lakh salary?
About Rs 7,87,800 in the new regime — Rs 7,57,500 of slab tax on Rs 39,25,000 taxable (after the Rs 75,000 standard deduction) plus 4% cess. No surcharge applies below Rs 50 lakh.
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ArticleAt Rs 40 lakh a large part of your income sits in the 30% slab, but you're still below surcharge territory. Here's the breakdown and the levers that matter. Figures are for the new regime, salaried, with no other income; your actual tax depends on your full situation.
Reviewed by CA Harika Chebolu, FCA · Last updated 2026-06-13
Quick answer
On a Rs 40 lakh salary the new-regime tax is about Rs 7,87,800, still below the surcharge threshold. Here's the breakdown.
Under the new regime, the Rs 75,000 standard deduction brings a Rs 40 lakh salary to Rs 39,25,000 taxable. The slabs apply: 5% (Rs 20,000), 10% (Rs 40,000), 15% (Rs 60,000), 20% (Rs 80,000), 25% (Rs 1,00,000), and 30% on the Rs 15,25,000 above Rs 24 lakh (Rs 4,57,500). That totals Rs 7,57,500, plus 4% cess of about Rs 30,300 — roughly Rs 7,87,800.
A surcharge applies only once total income crosses Rs 50,00,000, so a Rs 40 lakh salary is below it. The effective rate is around 20%, with the large slice above Rs 24 lakh driving most of the tax.
The employer's NPS contribution under 80CCD(2) is deductible even in the new regime — up to 10% of salary (14% for government employees). At Rs 40 lakh this is a substantial deduction.
Full 80C, the Rs 50,000 NPS, 80D, significant HRA and home-loan interest up to Rs 2,00,000 can bring the old-regime tax below the new regime's roughly Rs 7,87,800. At this income, compute both carefully.
As your income approaches Rs 50 lakh, keep an eye on the surcharge threshold and plan deductions and timing to stay below it where possible. Pay advance tax in the instalments on income beyond salary TDS to avoid 234B/234C interest.
About Rs 7,87,800 in the new regime — Rs 7,57,500 of slab tax on Rs 39,25,000 taxable (after the Rs 75,000 standard deduction) plus 4% cess. No surcharge applies below Rs 50 lakh.
No — surcharge begins only once total income crosses Rs 50,00,000. A Rs 40 lakh salary is below it, so only slab tax and 4% cess apply.
Employer NPS under 80CCD(2) helps in the new regime; the old regime can win with full 80C, NPS, 80D, HRA and home-loan interest. Compute both on your numbers.
Earning around Rs 40 lakh? Write to the firm and we'll plan your regime, NPS and the surcharge runway to cut the tax.