House Rent Allowance is one of the biggest tax breaks available to salaried employees in India. For someone paying Rs 20,000 a month in rent, the exemption can cut taxable income by Rs 1.5-2 lakh a year. The catch is that the exemption isn't equal to the HRA you receive. It's calculated using a three-value formula, and you only get the lowest of the three. This guide walks through the formula, two worked examples, and every condition worth knowing.
What You Need Before You Start
Gather these four numbers before you calculate:
- Actual HRA received from your employer per month: check your salary slip under the allowances section.
- Basic salary per month: don't use gross salary or CTC here. Basic is the fixed component before allowances.
- Actual rent paid per month: what you actually pay your landlord, per the rent agreement.
- City type: metro (Delhi, Mumbai, Kolkata, Chennai) or non-metro (everywhere else, including Bengaluru, Hyderabad, Pune).
If your salary or rent changed during the financial year, calculate the exemption month by month and add up the results. The formula applies to each pay period on its own.
Step 1: Identify the Three Limiting Values
The HRA, House Rent Allowance exemption under Section 10(13A) of the Income Tax Act always comes out to the minimum of three amounts. Work out all three first.
Value A: Actual HRA received This is the HRA component shown on your monthly payslip. If your employer pays Rs 25,000 as HRA each month, Value A is Rs 25,000.
Value B: Percentage of basic salary
- Metro cities (Delhi, Mumbai, Kolkata, Chennai): 50% of basic salary
- All other cities: 40% of basic salary
Dearness Allowance (DA) gets added to basic salary for this calculation only if it forms part of the retirement benefit computation. Most private sector employees have zero DA, so basic salary alone does the work.
Value C: Rent paid minus 10% of basic salary Subtract 10% of your monthly basic salary from your monthly rent. If the result comes out negative, meaning rent is quite low relative to salary, Value C is zero and so is the exemption.
Step 2: Apply the Formula
HRA Exemption = Minimum (A, B, C)
Taxable HRA = Actual HRA received minus HRA Exemption
The taxable portion gets added back to your salary income and taxed at your applicable slab rate. Run the numbers through the income tax calculator to see the exact tax impact after applying the exemption.
Step 3: Metro City Worked Example
Scenario: Employed in Mumbai. Basic salary Rs 50,000/month. HRA received Rs 25,000/month. Rent paid Rs 20,000/month.
| Value | Computation | Amount |
|---|---|---|
| A: Actual HRA | direct | Rs 25,000 |
| B: 50% of basic (metro) | 50% x Rs 50,000 | Rs 25,000 |
| C: Rent minus 10% of basic | Rs 20,000 - Rs 5,000 | Rs 15,000 |
HRA Exemption = Minimum (Rs 25,000, Rs 25,000, Rs 15,000) = Rs 15,000/month
Taxable HRA = Rs 25,000 - Rs 15,000 = Rs 10,000/month (Rs 1,20,000/year added to taxable income).
Value C is the binding constraint here: rent isn't high enough relative to basic salary to unlock the full exemption. To claim the full Rs 25,000, rent paid would need to top Rs 30,000/month (Rs 25,000 plus 10% of Rs 50,000).
Step 4: Non-Metro City Worked Example
Scenario: Employed in Pune. Basic salary Rs 50,000/month. HRA received Rs 20,000/month. Rent paid Rs 18,000/month.
| Value | Computation | Amount |
|---|---|---|
| A: Actual HRA | direct | Rs 20,000 |
| B: 40% of basic (non-metro) | 40% x Rs 50,000 | Rs 20,000 |
| C: Rent minus 10% of basic | Rs 18,000 - Rs 5,000 | Rs 13,000 |
HRA Exemption = Minimum (Rs 20,000, Rs 20,000, Rs 13,000) = Rs 13,000/month
Taxable HRA = Rs 20,000 - Rs 13,000 = Rs 7,000/month (Rs 84,000/year taxable).
Step 5: Landlord PAN Requirement for High Rent
If your annual rent goes over Rs 1 lakh (roughly Rs 8,333/month), you need to collect your landlord's PAN and submit it to your employer. Skip this and your employer will deduct TDS on the HRA component, or simply won't reflect the exemption in Form 16.
A few points worth knowing about this requirement:
- The Rs 1 lakh threshold applies to the full financial year (April to March), not any single month.
- If the landlord doesn't have a PAN, they can provide a self-declaration in Form 60 instead.
- Missing PAN doesn't automatically disallow the exemption, but it does create a mismatch risk when your ITR gets processed.
- Collect rent receipts month by month regardless of rent amount. Receipts remain the primary evidence either way.
Step 6: Verify with the HRA Calculator
Manual calculation works fine, but it's easy to slip up if your salary changed mid-year, you moved cities, or you skipped rent in some months. Use the HRA calculator to enter your basic salary, HRA, and rent month by month and get a verified annual exemption figure. Cross-check this against your Form 16 before filing your ITR. If there's a discrepancy, the figure from your actual pay slips wins. Claim the correct amount in Schedule S of your ITR.
Once you've computed your HRA exemption, feed the reduced taxable income into the salary calculator to see your net take-home under the old regime.
When You Cannot Claim HRA Exemption
A handful of situations block the HRA exemption outright.
You've opted for the new tax regime. Under the old tax regime, HRA exemption is available in full. Switch to the new regime and HRA becomes fully taxable with no exemption at all. If your HRA runs Rs 3-5 lakh a year, this difference alone can swing which regime makes sense for you.
You live in your own house. There's no rent paid, so Value C stays negative or zero, and the exemption follows it to zero.
HRA isn't part of your salary structure. Some employers, especially small businesses or startups, skip HRA as a component entirely. Claim under Section 80GG instead in that case, capped at Rs 5,000/month (Rs 60,000/year), using the same three-limb minimum formula applied to total income rather than basic salary.
You don't actually pay rent. Living with family rent-free, without a genuine rental arrangement, disqualifies the claim. A rental agreement and bank transfers to parents are the evidence that makes a parent-landlord arrangement stick.
Can You Claim Both HRA and Home Loan Interest?
Both exemptions can coexist if your circumstances justify it. The most common valid scenario: you own a flat in your home city, say Bengaluru, on a home loan, but your employer has moved you to Mumbai where you rent an apartment.
In that case:
- HRA exemption applies to the rent paid in Mumbai.
- Section 24B deduction of up to Rs 2 lakh per year applies to the home loan interest on the Bengaluru flat.
Both claims hold up as long as you're genuinely paying rent in the work city and making actual loan repayments on the property you own elsewhere. Keep the loan statement, property ownership documents, and Mumbai rent receipts on hand as supporting evidence.
Common Mistakes to Avoid
Using gross salary instead of basic. The 50%/40% and 10% calculations run on basic salary alone (plus DA if applicable). Feeding in your gross salary or CTC inflates the exemption incorrectly and causes a mismatch when the tax department cross-checks your Form 16.
Skipping rent receipts. Even when your employer has already reflected the exemption, the Income Tax Department can ask for proof during scrutiny. Keep signed receipts with the landlord's name, address, rent period, and amount for at least six years.
Not collecting landlord PAN once rent crosses Rs 8,333/month. This is the most common compliance gap. Collect the PAN when the tenancy starts, not at year-end when it's harder to chase down.
Claiming HRA under the new regime. If you switched to the new regime this financial year, don't attempt to claim HRA. It isn't available and will get rejected during processing.
Paying rent in cash above Rs 8,333/month. Cash payments past this threshold leave no audit trail and are hard to substantiate. Pay by bank transfer, UPI, or cheque instead.
Key Terms
- HRA, House Rent Allowance: A salary component paid by employers to cover residential rent costs, exempt from tax under Section 10(13A) subject to the three-limb formula.
- Basic Salary: The fixed core component of salary, excluding all allowances and perquisites, used as the base for calculating HRA exemption limits.
- Metro Cities: For HRA purposes, the four cities where the higher 50% rate applies: Delhi, Mumbai, Kolkata, and Chennai.
- TDS, Tax Deducted at Source: Tax deducted by the employer from salary before disbursement, reflected in Form 16 at year-end.
- Old Tax Regime: The pre-2020 income tax structure with higher slab rates but allowing deductions like HRA, 80C, and 80D, which must be actively opted into from financial year 2023-24 onwards.