Looking to reduce your capital gains tax after selling a residential property? Section 54 of the Income Tax Act offers valuable exemptions to individuals and Hindu Undivided Families (HUFs) who reinvest their capital gains from the sale of a residential property into another home. Under the income tax Section 54, taxpayers can save on long-term capital gains tax by purchasing or constructing a new home within specified timelines.
This provision not only helps homeowners minimise their tax liability but also encourages reinvestment in India’s real estate sector. Let’s understand what Section 54 is and how it works.

What Is Section 54 of the Income Tax Act?

Section 54 of the Income Tax Act provides an exemption from long-term capital gains tax when an individual or HUF sells a residential property and reinvests the proceeds in another residential house within specific timelines.
The section 54 Income Tax Act benefit applies only to long-term capital assets – meaning the sold property must have been held for more than 24 months . The new property must also be located in India.
This Sec 54 of the Income Tax Act exemption cannot be claimed by companies, LLPs, or partnership firms. It is intended for individuals and families to promote housing investment and reduce the tax burden when transitioning between homes.

Key Conditions & Eligibility Under Income Tax Section 54

To claim benefits under the Income Tax Section 54, you must meet certain conditions. Here’s what qualifies:

• Eligible Assessee: Only individuals or HUFs can claim exemption under Section 54 of the Income Tax Act.
  
• Nature of Asset: The property sold must be a long-term capital asset (held for over 24 months).
  
• Type of Property: Both the sold and new properties must be residential.
  
• Location: The new property must be located within India.
  
• Timeline  for Reinvestment: The new house must be purchased within one year before or two years after the sale date, or constructed within three years after the sale.
  
• Investment  Cap: As per recent amendments, the exemption applies up to a purchase value of INR 10 crore.

These income tax Sec 54 conditions ensure that the exemption is used for genuine residential reinvestment, not speculative transactions.

Time Limits, Reinvestment Rules & CGAS Deposit

Section 54 of the IT Act specifies strict timelines for reinvestment:

• Purchase of New Property: Within one year before or two years after selling the old property.
  
• Construction of New Property: Within three years of the sale date.
  

If the taxpayer is unable to reinvest before filing their Income Tax Return, they can deposit the capital gains amount under the Capital Gains Account Scheme (CGAS). This ensures compliance and helps preserve exemption eligibility until the reinvestment occurs.
Example:
Suppose you sold your house in February 2025 and your ITR filing deadline is July 2025, but your new home purchase is planned for early 2026. In that case, you can deposit your gains into a CGAS account before July 2025 to retain eligibility under the income tax Section 54.

How to Compute Exemption Under Section 54 of the Income Tax Act

The purpose of Section 54 of the Income Tax Act is to exempt only the portion of long-term capital gains that is reinvested. The computation formula is:
Exemption = Lower of (Capital Gains or Amount Reinvested in New House)

Example:

Mr A sells his house for INR 50 lakhs and invests INR 30 lakhs in a new residential property.

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Thus, only INR 30 lakhs (the amount reinvested) is exempt under Section 54 of the Income Tax Act, and the balance INR 20 lakhs becomes taxable.

Recent Changes/Amendments in Section 54 of the Income Tax Act

Section 54 of the Income Tax Act has seen key amendments to make it more practical and targeted:

• INR 10 Crore Cap: Effective April 1, 2024 , the maximum deduction available under Section 54 of the Income Tax Act is limited to INR 10 crore. Any amount invested beyond this limit will not qualify for exemption.
  
• Two House Exemption : Once in a lifetime, taxpayers can claim an exemption for two residential houses if the long-term capital gains do not exceed INR 2 crore.
  
• Mandatory Indian Property: Exemption applies only to properties located within India.

These Section 54 of the Income Tax Act amendments ensure equitable tax benefits and prevent misuse while still supporting genuine homeowners.

Comparisons: Section 54 vs Section 54F & Section 54EC 

Sample Calculation/Examples Under Section 54 of the IT Act

Example 1: New property costs less than capital gains

Rahul sold a house in 2018, earning capital gains of INR 50 lakhs. In the same year, he bought a new house for INR 35 lakhs and later sold it in 2019 for INR 55 lakhs.

• FY 2018–19 (Original sale):
  
• Capital Gain: INR 50 lakhs
  
• New Investment: INR 35 lakhs
  
• Taxable Gain: INR 15 lakhs
  
• FY 2019–20 (New property sold):
  
• Sale Consideration: INR 55 lakhs
  
• Cost of Acquisition (considered NIL, since sold within 3 years): INR 0
  
• Taxable Gain: INR 55 lakhs

Example 2: New property costs more than capital gains

Neha sold her house in 2018 with capital gains of INR 30 lakhs and purchased a new property for INR 45 lakhs. Later, she sold it in 2020 for INR 60 lakhs.

• FY 2018–19:
  
• Capital Gain: INR 30 lakhs
  
• New Investment: INR 45 lakhs
  
• Taxable Gain: NIL
  
• FY 2020–21:
  
• Sale Consideration: INR 60 lakhs
  
• Cost of Acquisition (INR 45 lakhs – INR 30 lakhs exempted earlier): INR 15 lakh
  
• Taxable Gain: INR 45 lakhs

Both examples illustrate how selling the new property within three years revokes the earlier Sec 54 of the Income Tax Act benefit.

Documents, Compliance & Reporting in ITR

To claim the Section 54 exemption, keep these documents handy:

• The sale deed of the old property.
  
• Purchase or construction deed for the new residential house.
  
• Proof of payment (bank statements, receipts).
  
• Completion certificate (if applicable).
  
• Form 10BA.
  
• Deposit proof under the Capital Gains Account Scheme (CGAS), if used.

In your Income Tax Return (ITR), report these details in the “Capital Gains” section and mention the exemption claimed under Sec 54 of the Income Tax Act.

Risks, Legal Caveats & Audit Considerations

While Section 54 of the Income Tax Act offers major relief, non-compliance can lead to penalties and tax clawbacks. Watch out for these risks:

• Selling the new property within 3 years makes the exemption taxable again .
  
• Reinvesting after the prescribed timeline invalidates the claim.
  
• Using property for commercial purposes can attract scrutiny.
  
• Joint ownership must align with the exemption claim ratio.
  
• Incomplete or incorrect CGAS documentation may disqualify the benefit.

To safeguard your exemption claim under income tax Section 54, it is advisable to consult a qualified tax advisor and ensure that all reinvestment and reporting requirements are fully compliant before filing your return.

Why Use This SMFG Grihashakti Guide

This comprehensive guide simplifies complex tax rules under Section 54 of the Income Tax Act, offering clarity on timelines, eligibility, and calculation examples. Whether you are selling your existing home or planning a new purchase, informed tax planning is key to maximising your savings and ensuring compliance with income tax regulations.

Conclusion

Section54 of the Income Tax Act is a powerful tool for homeowners seeking to reduce capital gains tax when selling and reinvesting in a new property. Understanding its rules, timelines, reinvestment norms, and documentation is crucial for full compliance. By using this exemption wisely, you can significantly lower your tax burden while reinvesting strategically in real estate.
However, tax optimisation is just one part of your financial journey. Finding the right housing finance solution to support your new purchase is equally important. With home loans of up to INR 1 crore* and competitive home loan interest rates starting from 10%* per annum, SMFG Grihashakti can help you move closer to your dream home. Apply for Home Loan online today to enjoy a smooth borrowing experience and realise your reinvestment goals.

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