The three legs, worked
Annual basic + DA ₹6,00,000; HRA received ₹2,40,000; rent paid ₹1,80,000; living in a 50% city such as Bengaluru:
| Leg | Computation | Amount |
|---|---|---|
| 1, HRA received | as paid | ₹2,40,000 |
| 2, rent − 10% of basic | 1,80,000 − 60,000 | ₹1,20,000 |
| 3, 50% of basic (50% city) | 50% × 6,00,000 | ₹3,00,000 |
The exemption is the minimum, ₹1,20,000, and the remaining ₹1,20,000 of HRA is taxed. At a 30% slab, the exemption is worth ₹36,000 a year in tax; the calculator above shows all three legs so you can see which one binds you.
Reading your own result
- Leg 2 binds most people, rent is the usual constraint. Every extra rupee of rent above 10% of basic adds a rupee of exemption (until another leg binds), which is the honest arithmetic behind "rent receipts save tax".
- Leg 1 binds low-HRA structures, if your employer pays little HRA, high rent cannot help beyond it. Salary restructuring (more HRA, less special allowance) is the fix, at your next negotiation.
- Leg 3 rarely binds unless rent approaches half of basic, a sign you are either in expensive housing or have a small basic component.
Old regime vs new: the renter's question
The new regime trades away exemptions (HRA among them) for lower slab rates. Whether that trade wins depends mostly on how large your deductions are: a renter claiming a big HRA exemption plus 80C and home perks can still come out ahead in the old regime; someone with few deductions almost always prefers the new. Compute your exemption here, then enter it with your other deductions in the income tax calculator, which works out both regimes side by side and shows which one costs less. Rules and slabs change at budgets, so verify against the current year's official rates before filing. Related: gratuity, PPF (an 80C staple), and GST.