Moment guide · FY 2026-27
I sold a property
How do I save tax after selling a house or plot?
₹50 lakh is the FY cap for 54EC bonds, while section 54 or 54F can shelter a qualifying residential reinvestment up to ₹10 crore. First classify the asset, then match the section, timing and lock-in. If you cannot reinvest before filing, CGAS must be used by the ITR due date, not year-end.
Your legitimate options
Every route the statute actually gives you — with its condition, cap and deadline.
| Route | Condition | Cap / deadline |
|---|---|---|
| S.54 — reinvest in one residential house | Asset sold is a residential house (LTCG); buy within 2 yrs / construct within 3 yrs (or 1 yr before) | Exemption capped at ₹10 crore; new house locked 3 years |
| S.54F — any asset → residential house | Asset sold is NOT a house; invest full net consideration; max one other house owned | Proportionate if partial reinvestment; ₹10 crore cap |
| S.54EC — NHAI/REC-class bonds | Land/building LTCG; invest within 6 months | ₹50 lakh per FY; 5-year lock-in |
| CGAS deposit | Can't reinvest before filing? Park gains in Capital Gains Account Scheme BY THE ITR DUE DATE — not by year-end | Unused balance taxed when the window lapses |
The #1 trap
The CGAS deadline is the ITR due date (e.g. 31 July), not 31 March — missing it forfeits the exemption even if you buy the new house in time.
The decision path
Follow it top to bottom — the first condition that matches is your answer.
Worked example
Anita, architect
Anita sells a residential house and has a long-term capital gain of ₹18,00,000. She buys one qualifying residential house within the section 54 timing window for ₹14,00,000. Section 54 exempts the gain to the extent invested, so ₹14,00,000 of the gain is sheltered. The taxable balance is ₹18,00,000 minus ₹14,00,000 = ₹4,00,000. That balance is not automatically exempt. Anita's final rate then depends on her total income, surcharge slab and cess — a five-minute call with us dials it in. If she cannot buy before filing, she deposits the intended amount in CGAS by the ITR due date. A deposit made on 31 March is not enough if the ITR due date has already passed. If instead her gain came from a non-house asset and she used section 54F, the test would be different: full net consideration is relevant, partial reinvestment produces proportionate exemption, and the ₹10 crore cap applies. If she chose bonds, ₹50,00,000 is the maximum investment per FY and the lock-in is 5 years. Anita also records the new house restriction: selling it before 3 years can disturb the relief. She keeps the purchase deed, payment trail, sale computation and CGAS records for review. Final tax saved depends on her cost of acquisition, applicable rate and surcharge — we can compute it once we have the sale deed and cost basis.
Questions people actually ask
Sections: 54, 54F, 54EC, 45, 48 · Last verified 2026-08-09 · Reviewed by Harun Raaj & Associates, Chartered Accountants. Every figure cites the Income-tax Act, 1961 (with ITA 2025 mapping via our section index).