Your House Rent Allowance (HRA) can save you thousands in tax — but only if you claim exactly the right amount. The HRA exemption is determined by the minimum of three separate rules, and missing any one of them leaves money on the table. This calculator shows you all three rule amounts, identifies which one limits your exemption, and tells you the exact tax you save.
**Key concept: HRA exemption uses the minimum, not the maximum.** Many people assume they can claim their full HRA as exempt — but Rule 2A under the Income Tax Act sets a three-way limit. Your exemption is the smallest of: the HRA you actually receive, a city-percentage of your salary base, and the rent you pay minus 10% of your salary base. Even if one or two rules are generous, a low third rule pulls the exemption down.
**Metro vs non-metro city makes a meaningful difference.** Only Delhi, Mumbai, Chennai, and Kolkata qualify as metro cities for HRA purposes — residents get 50% of (Basic + DA) as the Rule 2 cap. Everywhere else in India, including Bangalore, Hyderabad, and Pune, uses the 40% non-metro rate. On a ₹50,000/month basic salary, that is a ₹60,000 difference in Rule 2 annually.
**Old regime is mandatory for HRA exemption.** The new tax regime, which became the default from FY 2023-24, does not allow any HRA exemption. If you have switched to the new regime, your full HRA is taxable. Before deciding on a regime, use this calculator to see how much HRA exemption you would lose — and weigh it against the lower slab rates the new regime offers.
**Rent receipts and landlord PAN are essential.** Claiming HRA exemption is not automatic — your employer applies it only when you submit rent receipts and, for annual rent above ₹1 lakh, your landlord's PAN. Missing the employer's January/February deadline means paying higher TDS throughout the year, and claiming a refund when you file your return.
Built for FY 2025-26, this tool uses the current Income Tax Act provisions including the Rule 2A three-limit test, the correct metro city list, and marginal slab rates to give you an accurate tax-saving estimate — not a back-of-the-envelope approximation.