Profit on Sale of Residential Property-
Section 82 of Income-tax Act, 2025
(Earlier Section 54 of the Income Tax Act 1961)
This provision provides tax relief on long-term capital gains when an individual or HUF sells a residential house and reinvests the money in another residential house in India.
Eligibility & Property Requirements
1. Who Can Claim This Benefit
This exemption is available only to the following taxpayers:
  • Individual
  • Hindu Undivided Family (HUF)
It is not available to:
  • Companies
  • Partnership firms
  • LLPs
  • Trusts or other entities
2. Type of Property Eligible
The exemption applies when:
  • A long-term capital asset is sold.
  • The asset must be a residential house property (building or land attached to it).
  • The income from the property should be taxable under "Income from House Property."
Basic Rule & Time Limits
3. Basic Rule
If you sell a residential house property and earn long-term capital gains, you can avoid or reduce tax if you reinvest the gains in another residential house in India.
4. Time Limit for Buying/Constructing New House
You must reinvest the capital gains within the following period:
  • Purchase: Within 1 year before the sale, or within 2 years after the sale
  • Construction: Within 3 years after the sale
5. Understanding Capital Gains Exemption
The tax exemption mechanism depends on how the capital gain from the sale of your residential property compares to the investment made in the new house.
Case 1: Capital Gain > Cost of New House
  • The difference between the capital gain and the new house's cost is taxable as capital gains.
  • If the new house is sold within 3 years, its cost is considered Nil for future capital gains calculations, effectively making the entire sale price taxable.
Case 2: Capital Gain ≤ Cost of New House
  • No capital gains tax is charged on the sale.
  • If the new house is sold within 3 years, its original cost is reduced by the previously exempt capital gain amount for subsequent capital gains calculation.
Rules, Compliance & Practical Implications
6. Money Not Used Before Filing Return
If you cannot use the capital gains before filing your income tax return, you must:
  • Deposit the unutilised amount in the Capital Gains Account Scheme (CGAS) in a specified bank.
  • Deposit must be made before filing the return and before the due date.
  • Proof of deposit must be submitted with the return.
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7. For the purpose of computing capital gain – the amount of capital gain spent to purchase or construct the residential property along with amount deposited in CGAS Scheme shall be taken as the cost of the new property.
8. Deposited Amount Not Used
If the amount kept in the Capital Gains Account is not used within 3 years, then the unused amount becomes taxable in the year when 3 years expire from the sale date.
9. Option to Buy Two Houses
If the capital gain is up to ₹2 crore, the taxpayer can choose to invest in two residential houses in India instead of one. Important condition: This option can be used only once in a lifetime.
10. Maximum Limit for Exemption
Maximum cost of new house considered for exemption: ₹10 crore. If capital gain exceeds ₹10 crore, the excess will not qualify for exemption.
Compliance & Practical Implications
Understanding the nuances of the exemption rules is crucial for effective tax planning and avoiding unforeseen liabilities.
Key Compliance Points
  • Property sold must be a residential house.
  • Capital gain must be long-term.
  • New house must be located in India.
  • Strictly follow the time limits for purchase or construction.
  • If funds are not used immediately, deposit in the Capital Gains Account Scheme (CGAS) before return filing.
Practical Implications for Taxpayers
  • This exemption significantly helps save tax on the sale of residential property by encouraging reinvestment.
  • Careful planning of reinvestment timelines is important to utilize the full benefit.
  • Failure to reinvest within the prescribed time limit can lead to the taxation of the entire capital gain.
  • The ₹10 crore cap on the cost of the new house limits benefits for very high-value transactions.
Example 1: Full Exemption (Most Common Case)
Situation
  • Mr. A sells his residential house for ₹3 crore.
  • Cost of the house (after indexation) = ₹2 crore
  • Long-term capital gain = ₹1 crore
Mr. A buys another residential house in India for ₹1.2 crore within 2 years.
Tax Treatment
  • Capital Gain = ₹1 crore
  • Cost of New House = ₹1.2 crore
Since capital gain ≤ cost of new house, the rule says:
No capital gains tax will be charged.
Result
  • Taxable Capital Gain = ₹0
  • Mr. A gets full exemption.
Example 2: Partial Exemption
Situation
  • Sale price of house = ₹3 crore
  • Indexed cost = ₹2 crore
  • Capital Gain = ₹1 crore
Mr. A purchases a new house for ₹60 lakh.
Tax Treatment
  • Capital Gain = ₹1 crore
  • Cost of new house = ₹60 lakh
  • Exemption allowed = ₹60 lakh
  • Remaining capital gain taxable: ₹1 crore – ₹60 lakh = ₹40 lakh
Result
  • Taxable Capital Gain = ₹40 lakh
Example 3: Capital Gains Not Used Immediately
Situation
Capital Gain = ₹1 crore. Mr. A plans to buy a house but has not purchased it before filing the return.
What He Must Do
He must deposit the unutilised capital gain in the Capital Gains Account Scheme (CGAS) before the ITR due date.
  • Amount deposited in CGAS = ₹1 crore
Later: House Purchase
He buys a house for ₹90 lakh within 2 years.
Result
  • Exemption = ₹90 lakh.
  • Remaining ₹10 lakh will become taxable after 3 years if not used.
Example 4: Buying Two Houses (Special Option)
Situation
Capital Gain = ₹1.5 crore (less than ₹2 crore)
Mr. A buys:
  • House 1 = ₹70 lakh
  • House 2 = ₹80 lakh
  • Total investment = ₹1.5 crore
Result
Entire capital gain exempt.

Important
This two-house option can be used only once in a lifetime.

The two-house investment option is only available when the capital gain does not exceed ₹2 crore.
Example 5: If New House Is Sold Within 3 Years
Earlier Exemption
Capital gain exempt earlier = ₹1 crore
Cost of new house = ₹1.2 crore
Adjustment on Resale
If the new house is sold within 3 years, the cost will be reduced.
Adjusted cost: ₹1.2 crore – ₹1 crore = ₹20 lakh
Impact
This increases the taxable capital gain on sale, as the effective cost basis of the new house is significantly reduced.
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