Income Tax Calculator
Work out your tax for FY 2026-27 under either regime, and see which slab each part of your income falls into rather than just a final number.
New regime or old regime?
The new regime is the default now, and for most people with few deductions it wins outright. The old regime only pulls ahead when you genuinely claim a lot: 80C investments, health insurance under 80D, home loan interest, HRA.
Under the new regime for FY 2026-27, the slabs run from nil up to Rs 4,00,000 through to 30% above Rs 24,00,000. Salaried people get a Rs 75,000 standard deduction, and the Section 87A rebate of up to Rs 60,000 removes the tax entirely on taxable income up to Rs 12,00,000 — which is why a salary up to about Rs 12,75,000 can come out at nil.
The old regime keeps the older structure — nil to Rs 2,50,000, then 5%, 20% and 30% — with a Rs 50,000 standard deduction and a smaller rebate that runs out at Rs 5,00,000. Run your real deduction figure through both before deciding. Switching is not always free: salaried people can choose each year, but people with business income are far more restricted.
Common questions
A number is not a filing
This tool gives you the figure. Getting the filing right — the correct form, the documents, the deadline, the department — is the part that costs people money when it goes wrong. Send us your case and we will tell you what actually applies to you.
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