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How to Save Maximum Income Tax in India 2026 — 15 Legal Ways

By CalcBharat.com Finance Team · April 2026 · 12 min read

Every year, millions of Indians pay more income tax than they need to — simply because they don't know about or don't use all the legal deductions and exemptions available to them. In FY 2025-26, you can potentially save ₹1–2 lakh or more in tax with the right planning, especially if you're in the Old Tax Regime.

🔢 First, know your tax liability: Use our Income Tax Calculator to calculate your current tax and see how deductions reduce it.

Step 1: Choose the Right Tax Regime First

Before looking at deductions, you need to decide: New Regime or Old Regime?

Tax Saving Under Old Regime — 15 Legal Strategies

1. Exhaust Section 80C (₹1,50,000)

The most popular tax-saving section. Invest in any of these to claim ₹1.5L deduction:

Recommendation: Use ELSS for the best returns. PPF for the most safety. Don't buy LIC/ULIP just for tax saving — returns are poor.

2. Additional NPS Deduction — Section 80CCD(1B) — ₹50,000

This is over and above the ₹1.5L 80C limit. Invest ₹50,000 in NPS (Tier 1) and get an extra ₹50,000 deduction. If you're in the 30% slab, this saves ₹15,000 in tax. NPS returns have been 9–11% historically, though with a 60% lock-in until retirement.

3. Health Insurance Premium — Section 80D

Even if your employer provides group health insurance, getting an individual policy is important for coverage continuity and tax saving.

4. Home Loan Interest — Section 24 (₹2,00,000)

If you have a home loan on a self-occupied property, you can claim up to ₹2 lakh deduction on interest paid. For under-construction properties, the entire interest during construction period can be claimed in 5 equal installments after possession.

🏠 Calculate EMI first: Use our Home Loan EMI Calculator to plan your home purchase.

5. HRA Exemption

If you live in a rented house and receive HRA from your employer, the exemption is the minimum of: actual HRA received, 50% of basic salary (40% for non-metro), or actual rent paid minus 10% of basic salary. Keep rent receipts and the landlord's PAN if annual rent exceeds ₹1 lakh.

6. Standard Deduction (₹50,000 — Old Regime)

All salaried employees get ₹50,000 standard deduction automatically. No receipts needed. For the New Regime, this is ₹75,000 from FY 2024-25 onwards.

7. Leave Travel Allowance (LTA)

LTA exemption is available for domestic travel (train or air) for yourself and family, twice in a block of 4 years. Only the travel cost (tickets) is exempt — not hotel stays. The current block is 2022–2025.

8. Education Loan Interest — Section 80E

Interest paid on education loan for self, spouse, children, or a student you're a legal guardian of is fully deductible — no upper limit. The deduction is available for 8 years or until the loan is repaid, whichever is earlier.

9. Savings Account Interest — Section 80TTA (₹10,000)

Interest earned from savings bank accounts is exempt up to ₹10,000 per year under 80TTA. For senior citizens, Section 80TTB provides ₹50,000 exemption on interest from savings and fixed deposits.

10. Donation to Charity — Section 80G

Donations to approved organizations are eligible for 50% or 100% deduction. PM CARES Fund, PM National Relief Fund, and certain recognized institutions give 100% deduction without limit. Ensure you get an 80G certificate from the organization.

11. Employer NPS Contribution — Section 80CCD(2)

If your employer contributes to your NPS account (up to 10% of basic for private employers, 14% for government), this is deductible over and above the ₹2L limit of 80C + 80CCD(1B). This is exclusively available in the Old Regime and is one of the few deductions allowed in the New Regime as well.

12. House Rent Paid (Without HRA) — Section 80GG

If you're self-employed or don't receive HRA from your employer but pay rent, you can claim deduction under 80GG — the minimum of 25% of total income, ₹5,000/month, or actual rent minus 10% of income.

Maximum Possible Tax Savings in Old Regime (30% Slab)

DeductionMax AmountTax Saved (30% slab)
80C (ELSS/PPF/EPF)₹1,50,000₹46,800
80CCD(1B) — NPS₹50,000₹15,600
80D — Health Insurance₹75,000₹23,400
Section 24 — Home Loan₹2,00,000₹62,400
HRA ExemptionDepends on rentVariable
Total Possible Savings₹4,75,000+₹1,48,200+

📖 Related: How to Start SIP to Build Wealth While Saving Tax →

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CalcBharat.com Finance Team
Tax Planning Experts
Tax laws change frequently. This article is based on FY 2025-26 (AY 2026-27) rules as of April 2026. Consult a Chartered Accountant for personalized tax advice before making investment decisions.

Frequently Asked Questions

How much tax can I save under 80C? +
Up to ₹1.5 lakh deduction per year. At 30% slab, that's ₹46,800 saved (including cess). Options: PPF, ELSS, NSC, 5-year bank FD, EPF, and LIC premium. Check how much of the limit your existing EPF already covers before investing more.
Which 80C investment is best? +
ELSS for wealth creation — 3-year lock-in (shortest), market-linked returns averaging 12–14% historically. PPF for guaranteed returns (7.1% p.a., fully tax-free). If you're near retirement or risk-averse, PPF + NPS combination beats ELSS for pure tax efficiency.
Can I claim HRA and home loan interest both? +
Yes, if your rented residence and home loan property are in different cities. Common for IT employees in Bangalore/Mumbai who own property in their hometown. You claim HRA on the city you're living in and 24(b) interest on the property you own.
What is the NPS tax benefit? +
₹50,000 additional deduction under 80CCD(1B) — on top of the ₹1.5L 80C limit. At 30% slab: saves ₹15,600 extra per year. Employer NPS (80CCD(2)) is also deductible with no cap and is available in the new regime too — always claim this if your employer offers it.
Is health insurance premium tax deductible? +
Yes, under 80D. ₹25,000 for your own/family's insurance. Another ₹25,000 for parents below 60 (₹50,000 if parents are senior citizens). Maximum ₹75,000 total if covering senior citizen parents. Preventive health check-up costs (up to ₹5,000) are included within these limits.