● Free India calculator · Use it below
Income Tax Calculator for India
Apply simplified progressive slabs to annual income minus deductions for a ballpark tax figure. Enter numbers and click Calculate — results appear on this page.
How this Income Tax Calculator works
Taxable income = annual income estimate − other deductions entered. Tax applies slab-wise (illustrative new-regime style: 0% up to ₹3L, then rising slabs through 30% on highest band — verify Finance Act 2025/26 rates). Surcharge, cess, rebates, and regime choice are not fully modelled here.
How to use
- Enter expected annual taxable income before slab tax.
- Subtract standard/other deductions you plan to claim (regime-dependent).
- Review slab-wise tax output as an annual estimate.
- Align monthly TDS in payroll with Form 16 and CA-prepared return.
Related calculators
Operationalise payroll with IntelloHRM payroll after you finish estimating.
Elementor: insert shortcode [ih_calculator type="it"] or the IH Calculator widget.
Income Tax Calculator — FAQs
Old vs new tax regime — which default?
Salaried individuals pick each year — slab math differs; this tool uses a simplified new-regime illustration.
Does this include 4% health and education cess?
Cess may not be layered in every simplified widget — confirm final liability with a CA.
What deductions work in the new regime?
Fewer Chapter VI-A deductions apply — do not assume 80C unless you chose old regime.
How does HRA interact with this calculator?
HRA exemption belongs in old regime planning — use our HRA calculator separately.
Can IntelloHRM compute TDS?
Payroll TDS depends on declarations and regime — validate in IntelloHRM during implementation.
Why does Form 16 differ?
Employer TDS uses projected income, proofs, and mid-year changes — annual true-up adjusts.
Are capital gains included?
No — this is salary-style income only; capital gains need separate computation.
What about Section 87A rebate?
Rebate rules change by budget — not always included in educational slab tools.
Should freelancers use this?
Freelancers face advance tax and different slabs on business income — seek CA help.
Is this income tax calculator free?
Yes. For operational TDS, start IntelloHRM's 30-day trial and run payroll with declarations.
After the Income Tax Calculator, run real payroll ops
Estimates help planning — IntelloHRM turns attendance, leave, and payslips into a repeatable process.
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