Looking for income tax calculator 2026 27? Here is everything you need to know.
Income Tax Calculator 2026 27: Income Tax Calculator for FY 2026-27
Calculating your income tax liability can be confusing with two tax regimes available in India. Our income tax calculator helps you compute your exact tax liability under both the old and new tax regimes so you can choose the one that saves you more money.
New Tax Regime Slabs FY 2026-27
The new tax regime (default regime from FY 2023-24 onwards) offers lower tax rates but with fewer deductions. After the Budget 2025 changes, income up to Rs 12 lakh is effectively tax-free for salaried individuals due to rebate under Section 87A.
| Income Slab | Tax Rate |
|---|---|
| Up to Rs 4,00,000 | Nil |
| Rs 4,00,001 – Rs 8,00,000 | 5% |
| Rs 8,00,001 – Rs 12,00,000 | 10% |
| Rs 12,00,001 – Rs 16,00,000 | 15% |
| Rs 16,00,001 – Rs 20,00,000 | 20% |
| Rs 20,00,001 – Rs 24,00,000 | 25% |
| Above Rs 24,00,000 | 30% |
Old Tax Regime Slabs FY 2026-27
| Income Slab | Tax Rate |
|---|---|
| Up to Rs 2,50,000 | Nil |
| Rs 2,50,001 – Rs 5,00,000 | 5% |
| Rs 5,00,001 – Rs 10,00,000 | 20% |
| Above Rs 10,00,000 | 30% |
Old vs New Regime: Which Is Better?
The choice depends on how many deductions you can claim. The old regime is better if your total deductions under Section 80C, 80D, HRA exemption, home loan interest (Section 24), and NPS (80CCD) exceed approximately Rs 3.75-4.25 lakh depending on your income level.
For a salaried person earning Rs 15 lakh gross with Rs 1.5 lakh in 80C investments, Rs 25,000 in health insurance (80D), Rs 2.4 lakh HRA exemption, and Rs 50,000 NPS (80CCD1B), the old regime saves approximately Rs 62,500 more compared to the new regime. However, if your deductions total less than Rs 2 lakh, the new regime is typically better.
Key Deductions Under Old Regime
Section 80C (up to Rs 1.5 lakh): PPF, ELSS, life insurance premium, 5-year FD, NSC, Sukanya Samriddhi, home loan principal repayment, tuition fees, and EPF contribution.
Section 80D (up to Rs 1 lakh): Health insurance premium for self (Rs 25,000), family (Rs 25,000), and parents (Rs 50,000 if senior citizens).
Section 80CCD(1B) (additional Rs 50,000): NPS contribution over and above Section 80C limit.
Section 24(b) (up to Rs 2 lakh): Home loan interest deduction for self-occupied property.
HRA Exemption: Calculated as the minimum of actual HRA received, 50% of basic salary (metro) or 40% (non-metro), or rent paid minus 10% of basic salary.
Tax Saving Strategies
Start your tax planning at the beginning of the financial year in April rather than waiting until January-March. This allows you to spread your investments across the year through SIPs in ELSS, monthly health insurance premiums, and systematic NPS contributions.
If you earn between Rs 12-16 lakh, carefully compare both regimes as this is the grey zone where either could be beneficial depending on your specific deduction profile. Use our calculator to compare exact figures for your situation.
Frequently Asked Questions
Can I switch between old and new regime every year? Salaried individuals can switch between old and new regime every financial year at the time of filing ITR. Business income earners who choose the old regime can switch to new regime only once and the switch is permanent.
Is surcharge applicable on my income? Surcharge applies on income tax for incomes above Rs 50 lakh: 10% for Rs 50L-1Cr, 15% for Rs 1-2Cr, 25% for Rs 2-5Cr, and 37% for above Rs 5Cr (25% max under new regime).
Do I need to file ITR if my income is below taxable limit? Filing is mandatory if gross income exceeds Rs 2.5 lakh (old regime) or Rs 3 lakh (new regime) even after deductions, or if you want to claim a refund on TDS deducted.
Understanding Income Tax Slabs for FY 2026-27
Under the new tax regime (default for FY 2026-27), income up to ₹4 lakh is exempt, ₹4-8 lakh taxed at 5%, ₹8-12 lakh at 10%, ₹12-16 lakh at 15%, ₹16-20 lakh at 20%, ₹20-24 lakh at 25%, and above ₹24 lakh at 30%. The standard deduction of ₹75,000 effectively raises the exempt threshold. A rebate under Section 87A makes income up to ₹12 lakh (after standard deduction) completely tax-free under the new regime — a significant benefit for middle-income earners.
The old regime retains the traditional slabs: up to ₹2.5 lakh exempt, ₹2.5-5 lakh at 5%, ₹5-10 lakh at 20%, and above ₹10 lakh at 30%. While rates are higher, the old regime allows deductions under Sections 80C, 80D, 24(b), HRA, and more — making it potentially better for taxpayers with substantial deductions. Use the calculator above to compare both regimes with your specific income and deductions to determine which saves more.
Common Tax-Saving Mistakes to Avoid
Many taxpayers lose money by: investing in insurance-cum-investment plans (endowment, ULIPs) purely for Section 80C benefits — these deliver 4-6% returns versus 12%+ from ELSS mutual funds; not claiming all eligible deductions (80D health insurance, 80E education loan interest, 80G donations are frequently missed); making last-minute tax-saving investments in March without proper planning; and not switching to the optimal tax regime because they didn’t compare both scenarios.
A structured approach: in April itself, plan your tax-saving investments for the year. Set up SIPs in ELSS funds (₹12,500/month = ₹1.5 lakh/year for 80C), ensure health insurance covers the full 80D limit, contribute ₹50,000 to NPS for 80CCD(1B), and submit your investment declaration to your employer to reduce monthly TDS. Pay advance tax quarterly if you have income beyond salary (capital gains, rental income, freelance income) — failing to pay advance tax attracts 1% monthly interest under Sections 234B and 234C. File your ITR on time by July 31 to avoid late filing fees and to carry forward losses.
References: Amfiindia.com
Source: amfiindia.com
