5 HRA Exemption Mistakes That Cost Salaried Indians Lakhs

House Rent Allowance is the single biggest tax exemption most salaried Indians touch every year — and one of the most miscalculated. It isn't a flat "40% or 50% of your Basic salary," despite what half the internet says. It's the lowest of three separate numbers, and getting the calculation wrong in either direction has real costs: understate it and you overpay tax for no reason; overstate it and you risk a mismatch notice from the Income Tax Department during scrutiny.

The Three-Way Minimum Rule

Your HRA exemption under Section 10(13A) is the smallest of these three amounts — not any single one of them in isolation:

1. Actual HRA received from your employer
2. Rent paid minus 10% of (Basic + DA)
3. 50% of (Basic + DA) if you live in a metro city (Delhi, Mumbai, Kolkata, Chennai), or 40% for any other city

Because it's a minimum, simply assuming "my exemption is 50% of Basic" is wrong for the majority of salaried employees — most people's actual exemption is capped by whichever of the other two figures is smaller, usually the rent-minus-10% test.

Mistake 1: Assuming the Metro Percentage Without Checking Your Actual Rent

A common error: someone earning ₹80,000 Basic in Bangalore (a non-metro for HRA purposes, at 40%) assumes their exemption is ₹32,000/month. But if their rent is only ₹18,000/month, the rent-minus-10%-of-Basic test caps them far lower:

Actual exemption = ₹10,000/month — the minimum of the three — not ₹32,000. This is by far the most common HRA miscalculation, and it usually surfaces only when the employer's payroll system computes it correctly but the employee's own mental math doesn't match.

Fix: Never estimate HRA exemption from a percentage alone. Use the HRA calculator with your actual rent, actual Basic+DA and city to get the real number.

Mistake 2: No Rent Receipts (or Receipts Without a PAN Above ₹1 Lakh/Year)

Claiming HRA exemption requires proof of rent paid — typically rent receipts, and if annual rent exceeds ₹1,00,000, your landlord's PAN is mandatory on the declaration. Many tenants pay rent via UPI or cash without ever asking for a signed receipt, then scramble every March to get twelve months of receipts backdated — something landlords are often unwilling to sign for the full period.

Fix: Get a rent receipt (with revenue stamp for cash payments above ₹5,000) every single month, or at minimum keep bank/UPI transfer records showing the landlord's name and a consistent monthly amount. If annual rent crosses ₹1 lakh, collect your landlord's PAN at the start of the tenancy — not while filing your return.

Mistake 3: Paying Rent to Parents Without Doing It Properly

Paying rent to your parents for a property they own is completely legal and a well-known way to claim HRA exemption while keeping the money within the family — the rent becomes taxable income for the parent, but if they're in a lower tax bracket (or have no other income), the family's combined tax outgo can fall significantly.

The mistake is doing this informally — no rent agreement, no traceable bank transfers, and the parent never declaring the rental income in their own return. Under scrutiny, the Income Tax Department has disallowed HRA claims in exactly this situation when the arrangement looks like a paper transaction rather than a genuine tenancy.

Fix: Draft a simple rent agreement, transfer rent monthly via bank transfer (not cash), and ensure your parent declares the rental income (net of the 30% standard deduction for house property) in their own ITR. Done properly, this is fully compliant and genuinely tax-efficient.

Mistake 4: Claiming Both HRA Exemption and a Home Loan Deduction Incorrectly

You can legitimately claim both HRA exemption (for a rented home where you live) and Section 24(b) home loan interest deduction (for a property you own elsewhere — say, in your hometown, rented out or vacant) simultaneously, if the two situations are genuine — for example, you work in a different city from where your own home is located.

The mistake is claiming both for the same city without a real reason (e.g., renting a flat two streets from a self-occupied home you also own) — this pattern is a common trigger for scrutiny. If you own a home in the same city you work in and live in it, you generally can't also claim HRA exemption for a "second" rented address unless there's a documented, legitimate reason (long commute, family size, etc.).

Fix: Only claim both if the fact pattern is genuine and documentable. Run the numbers for each scenario in the income tax calculator before deciding how to structure your deductions for the year.

Mistake 5: Not Realising HRA Exemption Only Exists in the Old Tax Regime

HRA exemption is one of the deductions that disappears entirely under the new tax regime for FY 2025-26. Many salaried employees who default into the new regime (it's the default unless you actively opt for old) continue paying rent and collecting receipts every year, assuming they're still getting the benefit — when in fact none of it reduces their taxable income anymore.

Fix: If you pay significant rent, actively compare both regimes every year rather than accepting the default. For high-rent metro renters, the old regime's HRA benefit — often combined with 80C and a home loan — can still outweigh the new regime's lower slab rates. See our 4 real salaries compared across both regimes for worked examples, and use the old vs new regime decision guide to check where your own numbers land.

A Quick Worked Example

Priya works in Mumbai (metro), earns a Basic+DA of ₹60,000/month, receives ₹30,000/month as HRA, and pays ₹35,000/month rent.

Exemption = ₹29,000/month (₹3.48 lakh/year) — the minimum of the three, and the closest of the three tests in this example. Even ₹1,000 less rent would have shifted which test binds.