How does section 54 exempt house-sale capital gains?

What capital gain does section 54 relieve?

Section 54 of the Income-tax Act gives relief from tax on the long-term capital gain from selling a residential house when an individual or Hindu undivided family puts the money back into another residential house in India. The idea is narrow: it covers a house sold and a house acquired, both residential.

A company or a firm cannot claim section 54 at all. From 1 April 2026 the same relief reads as section 82 of the Income-tax Act, 2025, titled profit on sale of property used for residence. The conditions carry across.

What are the section 54 reinvestment clocks?

Section 54 sets two ways to acquire the new house, and the window depends on which one you use.

Does a house bought before the sale still count?

Yes. Section 54's one-year-before window is the part people miss. A house bought within twelve months before the sale of the old house can still count towards the exemption, not only a house bought after. Construction gets the longer three-year run because building takes time.

What is the Capital Gains Account Scheme?

The purchase or construction rarely finishes before the income-tax return is due. Section 54 allows for that. Any part of the gain not used to buy or build the new house before the return due date must be deposited into a Capital Gains Account with a designated bank before that date. The amount deposited is then treated as used for the exemption, and drawn down later for the house.

If the deposited money is not used for the purchase or construction within the window, the unused part is taxed as a capital gain in the year the window ends. The scheme buys time; it does not remove the obligation to actually acquire the house.

How much gain does section 54 exempt?

The section 54 exemption is the lower of the capital gain and the amount reinvested in the new house. Reinvest the whole gain and the whole gain is exempt; reinvest part and only that part is exempt, with the balance taxed. The relief tracks what you actually put back into a house.

Can I claim section 54 for two houses?

Once in a lifetime, where the capital gain does not exceed two crore rupees, the exemption can be claimed for two residential houses instead of one. Exercise it once and it cannot be exercised again in any later year. A separate relief for reinvesting a gain on other assets into a residential house sits in section 86.

What is the section 54 three-year lock-in?

The new house carries a hold condition. If it is transferred within three years of its purchase or construction, the exemption already claimed is pulled back: the cost of the new house is reduced by the exempted gain when computing the capital gain on that later sale. Selling the replacement house too soon undoes the benefit.

How do I confirm section 54 today?

1. Read section 82 for the residential-house exemption as it reads from April 2026.
2. Cross-check the conditions on the Income Tax Department exemptions page, which lists the reinvestment windows and the account scheme.
3. Claim the exemption in the return on the Income-tax Act in the year the house is transferred, not the year the new house is bought.
4. For a gain on assets other than a house reinvested into a house, read section 86 instead.

Why do section 54 claims fail?

• Treating a short-term gain on the house as eligible. Section 54 is for a long-term capital gain.
• Missing the return due date without opening a Capital Gains Account. The unused gain is then taxable even if you buy the house later.
• Claiming the two-house option twice. It is available once in a lifetime and only when the gain is up to two crore rupees.
• Selling the new house within three years and forgetting the clawback into that later year's capital gain.

Where are section 54 changes notified?

Capital-gains reliefs move through CBDT notifications, circulars and the annual Finance Act. Complied AI keeps CBDT updates in one feed so you can open the source behind a change, then read section 82 next to it.