If you sell a residential house after holding it for more than 24 months and reinvest the gains into another residential house, Section 54 of the Income Tax Act lets you claim a full or partial exemption from long-term capital gains tax. Here's how the reinvestment rules, timelines, and the lesser-known 'two houses' provision actually work.
Who Can Claim Section 54?
Section 54 applies only to individuals and HUFs who sell a residential house property held for more than 24 months (making the gain a long-term capital gain, or LTCG). The exemption is available when the capital gain (not the full sale proceeds) is reinvested in another residential house in India.
Reinvestment Timelines
- Purchase: a new residential house must be purchased either 1 year before or 2 years after the date of transfer of the original house
- Construction: if constructing a new house, construction must be completed within 3 years from the date of transfer
- The new property must be located in India (properties purchased abroad do not qualify)
How Much Exemption Do You Get?
The exemption is the lower of:
- The amount of long-term capital gain, OR
- The cost of the new residential house (including construction cost, if applicable)
ExampleAnita sells a flat and earns a long-term capital gain of ₹80 lakh. She buys a new flat for ₹60 lakh within the prescribed period. Her exemption under Section 54 is ₹60 lakh (the cost of the new house, since it's lower than the gain). The remaining ₹20 lakh gain is taxable as LTCG.
The 'Two Houses' Rule (Since Budget 2019)
Earlier, Section 54 exemption was available only for reinvestment in one residential house. Since Budget 2019, a taxpayer can claim exemption by investing the capital gain in two residential houses in India — but only if the long-term capital gain does not exceed ₹2 crore, and this option can be exercised only once in the taxpayer's lifetime.
⚠ One-time option: If you use the two-houses option for a smaller property sale, you cannot use it again for a larger sale later — even if the gain on the second sale is also under ₹2 crore. Plan which transaction to apply it to carefully, ideally with a CA.
Capital Gains Account Scheme (CGAS)
If you sell the house before the end of the financial year but haven't yet reinvested the gain in a new property by the time you file your ITR (due date), you must deposit the unutilized amount in a Capital Gains Account Scheme (CGAS) account with a notified bank before the ITR due date to claim the exemption provisionally. The amount must then be utilized for purchase/construction within the overall Section 54 timeline (2 years for purchase, 3 years for construction from the date of original transfer).
| Situation | What to Do |
|---|
| Already purchased new house by ITR due date | Claim exemption directly; no CGAS needed |
| Not yet purchased/constructed by ITR due date | Deposit unutilized gain in CGAS before filing ITR |
| Amount in CGAS not utilized within timeline | Becomes taxable as LTCG of the year the timeline expires |
3-Year Lock-In on the New House
If the new residential house (in which you claimed the Section 54 exemption) is sold within 3 years of its purchase/construction, the exemption claimed earlier is withdrawn and added back to the cost of the new house is reduced by the exemption amount when computing capital gains on its sale — effectively recapturing the earlier tax benefit.
Section 54 vs Section 54F vs Section 54EC
Section 54 applies when the asset sold is itself a residential house. If you're selling a different type of asset (land, shares, gold) and reinvesting in a house, that's Section 54F. If you'd rather invest in specified bonds instead of property, see Section 54EC.
Frequently Asked Questions
Can I claim Section 54 exemption if I buy a house abroad? ▼
No. Section 54 explicitly requires the new residential house to be purchased or constructed in India. The Supreme Court and various tribunals have consistently held that properties purchased outside India do not qualify for this exemption, even if the taxpayer is an NRI and the original property sold was in India.
What if I sell the new house I bought using Section 54 within 3 years? ▼
If the new residential property (in which you claimed Section 54 exemption) is transferred within 3 years of its purchase or construction, the exemption claimed earlier is withdrawn. Specifically, when computing capital gains on the sale of this new house, its cost of acquisition is reduced by the amount of exemption you claimed earlier under Section 54 — which effectively makes that earlier exempted gain taxable now, as part of the gain on the new house's sale.
I have capital gains of ₹1.5 crore from selling a house — can I buy two flats instead of one? ▼
Yes. Since the Finance Act 2019 amendment, if your long-term capital gain does not exceed ₹2 crore, you can claim Section 54 exemption by investing the gain across two residential houses in India instead of just one. However, this option can be exercised only once in your lifetime — so if you use it for this transaction, you cannot use the two-house option again for any future house sale, even if that future gain is also under ₹2 crore.