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Illustrative annual savings: ₹1.5 lakh monthly salary (₹18 lakh annually); ₹1.5 lakh eligible old-regime deductions; no other income or new-regime deductions. Resident under 60 · FY 2025–26. Includes standard deductions, surcharge, marginal relief and cess.
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FY 2025–26 / AY 2026–27
Check the year before you calculate.Tax tools support FY 2025–26 / AY 2026–27 under the Income-tax Act, 1961. They do not apply the newer Tax Year 2026–27 rules. SIP is a separate investment projection.Official resources & review notes ↗
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TAX QUESTIONS, ANSWERED
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Which tax year do these calculators support?
Income-tax calculations use FY 2025–26 / AY 2026–27 unless a tool states otherwise. They do not apply Tax Year 2026–27 rules. SIP is an investment projection, not a tax calculation.
Use the related calculator →How do I compare the old and new tax regimes?
Enter annual gross salary, other ordinary income and eligible deductions separately for each regime. Compare final tax after standard deductions, rebate, surcharge and cess. The lower result depends on your income and eligible deductions.
Use the related calculator →Should I enter monthly or annual salary?
Enter annual gross salary. For example, ₹1.5 lakh per month equals ₹18 lakh per year before bonuses or other income. Do not enter take-home pay unless the field specifically asks for it.
Use the related calculator →What is the tax on ₹1.5 lakh monthly salary?
For FY 2025–26, a resident under 60 earning ₹18 lakh annual salary, with ₹1.5 lakh eligible old-regime deductions and no other income or new-regime deductions, has estimated tax of ₹3,04,200 under the old regime and ₹1,50,800 under the new regime. Annual difference: ₹1,53,400. Both include standard deductions and 4% cess.
Use the related calculator →Should I include the standard deduction in my inputs?
No. Where a salary calculator applies it automatically, enter only the other eligible deductions asked for. In this financial year the salary standard deduction is up to ₹50,000 in the old regime and up to ₹75,000 in the new regime.
Use the related calculator →Is salary up to ₹12.75 lakh always tax-free?
No. The common example assumes a qualifying resident individual, salary standard deduction of ₹75,000 under the new regime and ordinary taxable income not exceeding ₹12 lakh. Other income and special-rate income can change the outcome.
Use the related calculator →FROM QUESTION TO CLARITY
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These tools provide estimates for the stated period. Eligibility, special provisions and notifications can change the result. Check the official source linked in each calculator before filing.
Calculator guides & formulas
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Formula review: 15 October 2026, for the stated year and supported inputs. These independent tools are not government-certified and do not replace a full return computation.
Income Tax Department tools ↗Choose the 1961 Act version for this financial year.AY 2026–27 rates & filing guidance ↗Official individual taxpayer guidance.CBIC GST guidance ↗GST is separate from Income Tax Department tools.
Need house-property income, advance-tax interest, depreciation or presumptive-income computations? The department’s directory includes additional specialist tools beyond Hexatax’s current tax-calculator scope.
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