Section 54 & Capital Gain Tax on Property : The Complete Guide
Section 54,Capital gains,Income tax
Section 54 & Capital Gains Tax on Property: The Complete Guide
AY 2025-26 · BazaarX
β‘ What's New in This Update: Three major changes have impacted Section 54 since 2024: (1) A βΉ10 crore cap on exemption effective AY 2024-25, (2) Removal of indexation benefits for properties sold after July 23, 2024, and (3) A new taxpayer option to choose between 12.5% LTCG without indexation or 20% with indexation for properties purchased before July 23, 2024.
What is Section 54?
Section 54 of the Income Tax Act, 1961 is one of the most powerful tax-saving provisions for Indian homeowners. It grants a full or partial exemption on Long-Term Capital Gains (LTCG) from the sale of a residential property — provided the gains are reinvested into another residential property within a specified timeframe.
Whether you're upgrading to a larger home, relocating, or optimising your property portfolio, Section 54 can eliminate or significantly reduce your tax liability, letting you keep more of your earnings and reinvest smartly.
β Important — New Act Reference: Section 54 of the Income Tax Act, 1961 has been renumbered as Section 84 under the new Income Tax Act, 2025, effective from 1 April 2026. The provisions of the 1961 Act continue to apply for AY 2026-27 (income earned up to 31 March 2026). Always verify with a qualified CA which Act applies to your specific transaction.
Key Features of Section 54
| π Who Can Claim | Only individuals and Hindu Undivided Families (HUFs) are eligible. Companies and firms cannot claim this exemption. |
| π Holding Period | The property sold must have been held for more than 24 months to qualify as a long-term asset. Short-term gains do not qualify. |
| π Reinvestment Window | Buy within 1 year before or 2 years after the sale. For under-construction property, you have up to 3 years from the sale date. |
| π Lock-in Period | The new property must not be sold within 3 years of acquisition — otherwise the exempted gains become taxable in the year of sale. |
| π¨ Two-Property Rule | You may invest in two residential properties if your capital gain is βΉ2 crore or less. This option is available only once in a lifetime. |
| π· βΉ10 Crore Cap (New) | From AY 2024-25, the exemption is capped at βΉ10 crore even if the new property costs more. Amounts beyond this limit are disregarded. |
β Finance Act 2023 Amendment — Effective AY 2024-25: Prior to AY 2024-25, there was no upper limit on the Section 54 exemption. The Finance Act 2023 introduced a βΉ10 crore cap on the cost of the new residential property considered for exemption. If you invest βΉ15 crore in a new home, only βΉ10 crore is counted — the remaining βΉ5 crore is disregarded, and the capital gain attributable to it becomes taxable.
How to Calculate Capital Gains on Property Sale
Before claiming any exemption under Section 54, you must calculate your exact capital gain. Here is a step-by-step breakdown.
Step 1 — Determine Your Holding Period
Count the months between the date of purchase and the date of sale.
Held ≤ 24 months: Short-Term Capital Gain (STCG) — taxed at your applicable income slab rate. No Section 54 exemption is available.
Held > 24 months: Long-Term Capital Gain (LTCG) — eligible for Section 54 exemption.
Step 2 — Choose Your Tax Method (Post-Budget 2024)
β‘ Budget 2024 Change — Critical Decision: From 23 July 2024, indexation benefits have been removed for most assets. However, for immovable property (land & buildings) purchased before 23 July 2024, resident individuals and HUFs can choose between:
Option A: Pay 12.5% LTCG tax without indexation
Option B: Pay 20% LTCG tax with indexation
Calculate your tax liability under both options and choose the lower one. For property purchased on or after 23 July 2024, only the 12.5% without-indexation route applies.
Step 3 — Apply the Formula
π Option B — With Indexation (20%)
Indexed Cost of Acquisition = Purchase Price × (CII of Sale Year ÷ CII of Purchase Year)
Indexed Cost of Improvement = Improvement Cost × (CII of Sale Year ÷ CII of Improvement Year)
LTCG = Sale Price − Indexed Cost of Acquisition − Indexed Cost of Improvement − Transfer Expenses
TAX PAYABLE = LTCG × 20%
π Option A — Without Indexation (12.5%)
LTCG = Sale Price − Original Purchase Price − Cost of Improvement − Transfer Expenses
TAX PAYABLE = LTCG × 12.5%
Cost Inflation Index (CII) — Recent Years
The CII adjusts your purchase price for inflation. The CBDT notifies the CII value each financial year.
| Financial Year | CII Value | Assessment Year |
|---|---|---|
| 2021-22 | 317 | AY 2022-23 |
| 2022-23 | 331 | AY 2023-24 |
| 2023-24 | 348 | AY 2024-25 |
| 2024-25 | 363 | AY 2025-26 |
| 2025-26 | 376 | AY 2026-27 |
Worked Calculation Example
Mr. Sharma purchased a flat in FY 2015-16 for βΉ40 lakhs (CII = 254) and sold it in FY 2024-25 for βΉ1.2 crore (CII = 363). He paid βΉ5 lakhs in brokerage and registration. Let's compare both options:
β Verdict: Option A (βΉ9.37 lakhs tax) is better here. The optimal choice varies by property age and appreciation — always calculate both before deciding.
How the Section 54 Exemption is Calculated
Once you have your capital gain figure, applying the Section 54 exemption is straightforward.
π Section 54 Exemption Formula
Exemption = Lower of (Capital Gain) or (Amount Invested in New Property)
Note: Investment cap at βΉ10 crore from AY 2024-25
Taxable LTCG = Total Capital Gain − Exemption
Capital Gains Account Scheme (CGAS)
If the reinvestment deadline has not arrived by the time you file your ITR, you can deposit the unutilised capital gains into a CGAS account with any authorised bank. This preserves your eligibility for exemption under Section 54 until the reinvestment is completed.
Section 54 vs 54F vs 54EC — Which Applies to You?
| Feature | Section 54 | Section 54F | Section 54EC |
|---|---|---|---|
| Asset Sold | Residential property | Any long-term asset (not residential) | Any long-term capital asset |
| Reinvestment In | Residential property | Residential property | NHAI / REC / IRFC / PFC Bonds |
| Max Exemption | βΉ10 crore | βΉ10 crore | βΉ50 lakhs |
| Time to Invest | 2 yrs (buy) / 3 yrs (construct) | 2 yrs (buy) / 3 yrs (construct) | Within 6 months of sale |
| Lock-in Period | 3 years | 3 years | 5 years |
Important Points to Keep in Mind
The exemption applies only to long-term capital gains — property must be held more than 24 months.
You cannot claim Section 54 if you reinvest in commercial property, vacant land, or a plot without construction.
The newly acquired property must be held for at least 3 years. Selling earlier makes the previously exempted gain taxable.
From AY 2024-25, the maximum exemption is capped at βΉ10 crore — high-value investors must plan accordingly.
For properties purchased before 23 July 2024, choose between 12.5% without indexation or 20% with indexation — always compute both.
If you cannot reinvest before your ITR filing date, use the Capital Gains Account Scheme (CGAS) to protect your eligibility.
The two-property option (for capital gains ≤ βΉ2 crore) can be exercised only once in a lifetime.
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