How to Save Tax Legally in India: A Salaried Employee's Guide

For salaried individuals in India, income tax can consume a massive portion of monthly earnings. Once you climb into the higher brackets (20% or 30% tax slabs), a large chunk of your salary goes straight to the government.

However, the Income Tax Act provides several legal deductions, exemptions, and allowances designed to help you shield your income. By planning your investments early in the financial year, you can significantly reduce your tax liability.

This guide explains how to save tax legally in India under both the Old and New Tax Regimes, covers key sections like 80C and 80D, and details HRA exemptions.

1. Step 1: Old vs. New Tax Regime Decision

Before investing, you must decide which tax regime to opt for:

The New Tax Regime (Default): Offers lower tax slab rates but strips away almost all deductions. You only receive the ₹75,000 Standard Deduction and the Section 80CCD(2) deduction for employer NPS contributions.
The Old Tax Regime: Retains higher tax rates but allows you to claim multiple deductions (80C, 80D, HRA, Home Loan Interest).

To compare which regime saves you more money based on your specific salary and deductions, read our guide New vs. Old Tax Regime in 2026.

2. Tax Saving Under the Old Tax Regime

If you choose the Old Tax Regime, you can combine the following deductions to lower your taxable income:

A. Section 80C (Limit: ₹1,500,000)

This is the most popular tax-saving section. You can deduct up to ₹1.5 Lakhs by investing in:

ELSS (Equity Linked Savings Scheme): Tax-saving mutual funds with the shortest lock-in period of 3 years and market-linked compounding.
PPF (Public Provident Fund): A safe, government-backed debt asset yielding a tax-free rate with a 15-year lock-in. E.g. compare ELSS vs. PPF to choose.
EPF (Employee Provident Fund): Your mandatory monthly salary contribution counts under 80C.
SSY (Sukanya Samriddhi Yojana): Tax-free savings scheme for parents of a girl child.

B. Section 80D (Health Insurance Deduction)

You can claim deductions for health insurance premiums paid for yourself, your spouse, children, and parents:

Self, Spouse & Children: Up to ₹25,000 per year.
Parents (Under 60): An extra ₹25,000 per year.
Parents (Senior Citizens - Over 60): An extra ₹50,000 per year.
Maximum Possible Deduction: ₹75,000 (or ₹1,00,000 if both you and your parents are senior citizens).

C. Section 80CCD(1B) (NPS - Extra ₹50,000)

You can claim an additional deduction of up to ₹50,000 by voluntarily investing in the National Pension System (NPS) Tier-1 account. This is over and above the ₹1.5 Lakh limit of Section 80C.

D. Section 24(b) (Home Loan Interest up to ₹2 Lakhs)

If you own a self-occupied property with a home loan, you can claim a deduction of up to ₹2,00,000 per year on the interest component of your loan EMIs.

E. House Rent Allowance (HRA) Exemption

If you live in rented accommodation, you can claim tax exemption on your HRA. The exempt amount is the minimum of these three calculations:

Actual HRA received from your employer.
Rent paid minus 10% of your Basic salary.
50% of Basic salary (for metro cities) or 40% of Basic (for non-metros).

3. Tax Saving Under the New Tax Regime

If you opt for the New Tax Regime, your legal tax-saving options are limited but highly automated:

Standard Deduction: A flat ₹75,000 deduction is subtracted from your gross salary.
Section 80CCD(2) (Employer NPS Contribution): If your employer contributes up to 14% of your Basic salary to your NPS account, that amount is fully exempt from your taxable income. This is a powerful salary restructuring option that high-bracket earners should negotiate with HR.

4. Summary Checklist for Salaried Employees

Tax Section	Deduction Limit	Applicable Regime	Best Investment Instrument
80C	₹1,50,000	Old Regime Only	ELSS (for growth) / PPF (for safety)
80D	Up to ₹75,000	Old Regime Only	Health Insurance Policy
80CCD(1B)	₹50,000	Old Regime Only	National Pension System (NPS)
24(b)	₹2,00,000	Old Regime Only	Home Loan Interest
80CCD(2)	Up to 14% of Basic	Both Regimes	Corporate NPS
Standard	₹75,000	Both Regimes	Automatically applied