Income Tax on 15 Lakh Salary — Save Maximum Tax in Both Regimes — India 2026
Calculate income tax on Rs 15 lakh salary under old and new regimes. See exact tax savings with 80C 80D HRA NPS and home loan deductions for FY 2025-26.
Rs 15 lakh is where the old vs new regime decision becomes most impactful. Under the new regime with standard deduction your tax is approximately Rs 1.56 lakh. Under the old regime with aggressive tax planning including 80C HRA 80D and NPS deductions you can reduce tax to Rs 1.0-1.2 lakh. The savings of Rs 35000-55000 are worth the effort of proper tax planning.
How much tax on 15 lakh salary new regime?
Under the new tax regime for FY 2025-26 on Rs 15 lakh salary: Standard deduction Rs 75000 makes taxable income Rs 14.25 lakh. Tax calculation: 0% up to Rs 3L + 5% on Rs 3-7L (Rs 20000) + 10% on Rs 7-10L (Rs 30000) + 15% on Rs 10-12L (Rs 30000) + 20% on Rs 12-14.25L (Rs 45000) = Rs 1.25 lakh minus Rs 0 rebate = approximately Rs 1.56 lakh including cess.
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Income Tax Calculator (India FY 2025-26)
How Tax Calculation Works
Income tax is calculated on your total taxable income after deducting eligible exemptions and deductions from your gross income. The tax is applied progressively — you pay a lower rate on initial income slabs and higher rates only on income that exceeds each threshold. This means moving into a "higher tax bracket" does not mean your entire income is taxed at the higher rate. Understanding marginal vs effective tax rate is crucial: your marginal rate applies only to the last rupee earned, while your effective rate is the average across all slabs.
Tax-Saving Strategies
Under the old regime, maximize deductions: Section 80C allows up to Rs 1.5 lakh through PPF, ELSS, EPF, and life insurance. Section 80D covers health insurance premiums up to Rs 25,000 (Rs 50,000 for senior citizens). Section 80CCD(1B) offers an additional Rs 50,000 deduction for NPS contributions. Home loan interest up to Rs 2 lakh is deductible under Section 24. Under the new regime, the Rs 75,000 standard deduction and lower slab rates may save you more if your total deductions are below Rs 3.75 lakh. Calculate under both regimes before choosing.
Key Information
| Parameter | Details |
|---|---|
| New Regime Tax (approx) | Rs 156250 |
| Old Regime Tax (max deductions) | Rs 100000 - Rs 120000 |
| Potential Annual Savings | Rs 35000 - Rs 55000 |
| Marginal Tax Rate | 25% (new) vs 30% (old above Rs 10L) |
Optimize tax on 15 lakh salary
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Use Calculator NowFrequently Asked Questions
How much tax on 15 lakh salary new regime?
Under the new tax regime for FY 2025-26 on Rs 15 lakh salary: Standard deduction Rs 75000 makes taxable income Rs 14.25 lakh. Tax calculation: 0% up to Rs 3L + 5% on Rs 3-7L (Rs 20000) + 10% on Rs 7-10L (Rs 30000) + 15% on Rs 10-12L (Rs 30000) + 20% on Rs 12-14.25L (Rs 45000) = Rs 1.25 lakh minus Rs 0 rebate = approximately Rs 1.56 lakh including cess.
Best tax saving investments for 15 LPA employee?
For maximum savings invest Rs 1.5 lakh in ELSS mutual funds (80C) for growth plus tax saving. Take Rs 25000 health insurance (80D). Invest Rs 50000 in NPS for extra 80CCD(1B) deduction. If you have a home loan claim Rs 2 lakh interest (Section 24). Claim full HRA exemption with rent receipts. This combination provides approximately Rs 4.5-5 lakh in total deductions.
Should I switch to new regime at 15 LPA?
Switch to new regime only if your total deductions are below Rs 3.75 lakh. At 15 LPA most employees who actively invest and pay rent in metros will have deductions exceeding Rs 4 lakh making the old regime better. However if you live in your own house and do not have a home loan or significant investments the new regime with its simpler lower rates may win.
Which tax regime should I choose — old or new?
Choose the new regime if your total deductions are below Rs 3.75 lakh. Choose the old regime if you claim HRA, 80C (Rs 1.5L), 80D, home loan interest, and NPS totaling more than Rs 3.75 lakh. Salaried employees can switch every year.
Is income up to Rs 12 lakh really tax-free?
Under the new regime for FY 2025-26, income up to Rs 12 lakh is effectively tax-free due to Section 87A rebate. After Rs 75,000 standard deduction, taxable income is Rs 11.25 lakh which qualifies for full rebate. However, income even slightly above Rs 12 lakh loses this entire benefit.
How can I save more tax legally?
Under the old regime, maximize 80C (Rs 1.5L via PPF, ELSS, EPF), 80D (Rs 25K-50K for health insurance), 80CCD(1B) (Rs 50K for NPS), HRA exemption, and home loan interest (Rs 2L under Section 24).
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Last updated: March 2026