How can I save tax on my salary (legally)?

By the India Law Simplified editorial team · Verified against the bare Acts & official portals · Updated 2026-08-18 · ~8 min read

⚡ Quick answer

How much tax you can save depends on your regime. Under the old regime you can legally cut salary tax with HRA, the ₹1.5 lakh Section 80C limit (EPF, PPF, ELSS, life insurance, tuition), an extra ₹50,000 NPS under 80CCD(1B), health insurance under 80D, and ₹2 lakh of home-loan interest under Section 24(b). Under the new regime, deductions are mostly gone, but you get a ₹75,000 standard deduction, the ₹12 lakh rebate, and employer NPS under 80CCD(2). The first step is always to compute both regimes and pick the cheaper one.

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Every salaried person wants to keep more of their pay — legally. The good news is that Indian tax law offers several genuine, government-approved ways to reduce the tax on your salary. The catch is that they mostly live in the old regime, and which regime is better now depends on your numbers. This guide lays out every major tax-saver, how much each can save, and a simple order to use them — in plain language, with no jargon.

1Step 1: pick the right regime first

Before chasing deductions, decide your regime, because it changes everything. The new regime is the default and has no 80C, 80D or HRA — but lower rates and a ₹12 lakh rebate. The old regime has higher rates but lets you stack deductions.

If you pay significant rent (HRA) or have a home loan plus full investments, the old regime may win. If not, the new regime usually does. Run both through a calculator before locking in your investments for the year.

2Old-regime tax savers (the big levers)

If the old regime is better for you, these are the deductions to use, roughly in order of value:

HRA exemption (Section 10(13A)) — often the largest saver if you rent in a city
Section 80C — up to ₹1.5 lakh: EPF, PPF, ELSS, life insurance, 5-year FD, children's tuition, home-loan principal
Section 24(b) — up to ₹2 lakh of home-loan interest
Section 80CCD(1B) — an extra ₹50,000 for NPS, over and above 80C
Section 80D — ₹25,000 health insurance for self/family (₹50,000 if parents are seniors)
Standard deduction — ₹50,000, automatic, no proof needed

💡 ExampleNeha (old regime, ₹14 lakh salary, rents in Bengaluru) claims ₹2.4L HRA + ₹1.5L (80C) + ₹50,000 (NPS) + ₹25,000 (80D) + ₹50,000 standard deduction = ₹5.15 lakh of deductions, cutting her taxable income to ₹8.85 lakh and saving well over ₹1 lakh in tax versus claiming nothing.

3New-regime tax savers

The new regime removes most deductions, but it isn't deduction-free:

Standard deduction of ₹75,000 for salary (higher than the old regime's ₹50,000)
Employer's NPS contribution under Section 80CCD(2) — up to 14% of basic salary — is tax-free
The Section 87A rebate makes income up to ₹12 lakh tax-free

✅ TipOn the new regime, ask your employer to route part of your salary as an NPS employer contribution under 80CCD(2). It's the one major deduction that still works, and it's tax-free up to 14% of basic.

4Smart salary structuring

Beyond investments, how your CTC is structured affects tax (mainly in the old regime):

HRA component — claim exemption if you pay rent
Leave Travel Allowance (LTA) — exempt for travel within India, twice in a 4-year block
Meal/food allowance, telephone and internet reimbursements
NPS employer contribution (works in both regimes)

5The reimbursements that are not taxed at all

Deductions reduce taxable income. Reimbursements never enter it, which makes them structurally better — and several survive in both regimes because they are exemptions rather than Chapter VI-A deductions.

Telephone and internet reimbursed against actual bills, books and periodicals, and the use of a company-provided car for official purposes are all outside taxable salary when properly documented. Meal cards are taxed only above the prescribed per-meal value.

The condition in every case is substantiation: a reimbursement paid as a fixed monthly allowance without bills is simply salary by another name and is fully taxable.

✅ TipAsk payroll what reimbursement heads already exist before asking for a restructure. Most employers have them configured and unused.

6Gratuity, leave encashment and the exit-year opportunity

The year you leave a job is usually the year with the largest single tax opportunity, and it is the one people plan for least.

Gratuity received on retirement or resignation is exempt up to ₹20 lakh under the statutory formula. Leave encashment on retirement is exempt up to ₹25 lakh. Both limits are lifetime limits across all employers, not per employer.

Where a substantial exit payout lands in the same year as a full year's salary, the combined income can push you into a higher bracket for both. Timing the exit across a financial year boundary, where that is genuinely available, is worth modelling.

⚠️ ImportantThese exemptions apply in both regimes. They are not Chapter VI-A deductions, so choosing the new regime does not forfeit them.

7Section 89 relief when arrears arrive in a lump

Salary arrears, a revised pay commission award or a delayed bonus are taxed in the year they are received, not the year they relate to. That frequently pushes a single year into a higher slab for income that was earned across several.

Section 89(1) exists for exactly this. It recomputes the tax as if the arrears had been taxed in the years they belonged to, and allows the difference as relief.

Claiming it requires Form 10E to be filed on the e-filing portal before the return. This is not optional — a section 89 claim made in the return without Form 10E on record is routinely disallowed at processing under section 143(1).

✅ TipFile Form 10E first, then the return. Doing it the other way round is the single most common reason the relief is denied.

8Declare to payroll early, and correct it in the return if needed

The declaration you give payroll in April decides your monthly TDS, not your final tax. Those are different things, and confusing them costs people cash flow rather than tax.

Declaring nothing means TDS is deducted at the full rate all year and you recover the excess as a refund months later. Declaring investments you never make means too little TDS and a shortfall at filing, with 234B and 234C interest attached.

Whatever you declared, the regime and the deductions in your return are what finally count. A wrong choice at the payroll stage can still be corrected when you file.

Key takeaways

Decide your regime first — it determines which deductions you can even use.
Old regime's biggest savers: HRA, 80C (₹1.5L), home-loan interest (₹2L), NPS 80CCD(1B) (₹50k), 80D.
New regime keeps a ₹75,000 standard deduction, the ₹12 lakh rebate and employer NPS (80CCD(2)).
Employer NPS under 80CCD(2) is the one big deduction that works in both regimes.
Always compute both regimes with a calculator before committing your year's investments.

Frequently asked questions

Which tax-saving option is best for salaried employees?

On the old regime, HRA (if you rent) plus ELSS/PPF (80C), NPS (80CCD(1B)) and health insurance (80D) is a strong, liquid combination. On the new regime, ask your employer to route NPS under 80CCD(2) — it's the main deduction that survives.

Can I save tax in the new regime at all?

Yes, but less. You get a ₹75,000 standard deduction, the ₹12 lakh rebate (zero tax up to ₹12 lakh), and tax-free employer NPS under 80CCD(2). Most personal investments like 80C and HRA, though, only work in the old regime.

Is ELSS or PPF better for 80C?

ELSS has the shortest lock-in (3 years) and market-linked, potentially higher returns; PPF has a 15-year lock-in but guaranteed, tax-free returns. ELSS suits growth and liquidity; PPF suits safety. Both count toward the ₹1.5 lakh 80C limit.

How much tax can a salaried person save?

It depends on income and regime. In the old regime, fully using HRA, 80C, NPS, 80D and home-loan interest can legally cut taxable income by ₹4–6 lakh, saving tens of thousands to over a lakh in tax. Use a calculator to see your exact number.

Which salary components are tax-free even in the new regime?

Reimbursements against actual bills — telephone and internet, books and periodicals, official use of a company car — sit outside taxable salary entirely rather than being deductions, so they survive in both regimes. Gratuity up to ₹20 lakh and leave encashment up to ₹25 lakh on retirement are exemptions too, not Chapter VI-A deductions.

I received salary arrears this year — can I reduce the tax?

Yes, through section 89(1) relief, which recomputes the tax as if the arrears had been taxed in the years they related to. You must file Form 10E on the e-filing portal before filing the return; a section 89 claim without Form 10E on record is routinely disallowed at processing.

Is a fixed monthly allowance the same as a reimbursement?

No, and the difference is the whole point. A reimbursement paid against actual bills is not taxed; a fixed allowance paid regardless of expenditure is salary and is fully taxable. If your payslip shows an allowance with no bill submission, it is being taxed.