Capital Gains Tax on Property Sale in India — Full Guide

LTCG vs STCG on Property: Holding Period Rules

How does holding period determine your tax rate?

The first step in computing capital gains tax on property is determining whether the gain is long-term or short-term. This classification depends entirely on how long you held the property before selling it.

If you hold the property for more than 24 months (2 years) from the date of acquisition, the gain is classified as Long-Term Capital Gain (LTCG). If the holding period is 24 months or less, it is Short-Term Capital Gain (STCG). This threshold was reduced from 36 months to 24 months in the Finance Act 2017, effective from FY 2017-18.

For STCG on property, the gain is simply added to your total income and taxed at your applicable income tax slab rate (up to 30% + surcharge + cess). No indexation benefit is available, and Section 54/54EC exemptions do not apply to STCG. This makes short-term property sales very tax-heavy. For LTCG, you have the benefit of indexation (under the old 20% regime) and access to multiple exemptions, making the effective tax rate much lower.

The “date of acquisition” is typically the date on the sale agreement or allotment letter (for under-construction property), not the possession date or registration date. For inherited or gifted property, the holding period includes the previous owner's holding period, which often makes the gain long-term by default.

Indexation Benefit Explained with CII Table

Indexation is a mechanism that adjusts your purchase price for inflation over the years using the Cost Inflation Index (CII) published annually by the Central Board of Direct Taxes (CBDT). The base year is 2001-02 (CII = 100). The formula is:

Indexed Cost of Acquisition = Original Cost × (CII of Year of Sale ÷ CII of Year of Purchase)

For properties purchased before 2001-02, you have the option to use either the actual purchase price or the Fair Market Value (FMV) as on April 1, 2001, whichever is higher, as your cost of acquisition for indexation purposes. This is particularly beneficial for ancestral or inherited properties bought decades ago at very low prices.

Note: The CII for FY 2025-26 is estimated at 363 based on recent trends; the official notification from CBDT may differ slightly. Always verify the current year's CII from the Income Tax Department website before filing.

Can you index the cost of improvements and stamp duty?

Indexation also applies to the cost of improvement (renovations, additions) made to the property after purchase. Each improvement is indexed separately using the CII of the year in which the improvement was made. You can also index the cost of transfer (brokerage, legal fees, stamp duty paid at the time of purchase). To estimate what you paid in registration charges, use our Stamp Duty Calculator — and for a detailed state-wise breakdown, see the stamp duty guide.

New 12.5% Flat Rate vs 20% with Indexation

Which LTCG rate option saves you more tax?

The Union Budget 2024 (effective July 23, 2024) introduced a 12.5% LTCG flat rate without indexation as the default rate for property sales. However, for properties purchased before July 23, 2024, sellers have the option to choose between:

The decision framework is straightforward: compute your tax under both options and choose the lower one. Generally, the 20% with indexation saves more tax when:

• The property was held for 10+ years (higher indexation multiplier)
• The property was purchased before 2010 (CII has more than doubled since then)
• The sale price is not dramatically higher than the indexed cost

The 12.5% flat rate saves more tax when:

• The property was held for a shorter period (5-8 years)
• The property appreciated significantly (3-4x or more), where even indexed cost is small relative to sale price
• The property was purchased after 2015 (less indexation benefit available)

For example, consider a flat bought in 2008 for ₹30 lakh and sold in 2026 for ₹1.2 crore. Under the old regime: indexed cost = ₹30L × 363/137 = ₹79.5L. LTCG = ₹1.2Cr - ₹79.5L = ₹40.5L. Tax at 20% = ₹8.1L. Under the new regime: LTCG = ₹1.2Cr - ₹30L = ₹90L. Tax at 12.5% = ₹11.25L. The old regime saves ₹3.15 lakh in this case. Now consider a flat bought in 2019 for ₹60 lakh and sold for ₹90 lakh. Old regime: indexed cost = ₹60L × 363/289 = ₹75.4L, LTCG = ₹14.6L, tax = ₹2.92L. New regime: LTCG = ₹30L, tax = ₹3.75L. Again, old regime wins, but the gap narrows.

Section 54 Exemption: Reinvest in Another House

Section 54 is the most commonly used capital gains exemption for property sellers. It allows you to claim full or partial exemption from LTCG tax if you reinvest the capital gains in another residential house property. Key conditions:

• You must be an individual or HUF (Hindu Undivided Family)
• The property sold must be a long-term capital asset (held for 24+ months)
• You must purchase a new residential house within 1 year before or 2 years after the sale date
• Alternatively, you can construct a new house within 3 years of the sale date
• The new house must be in India (properties abroad do not qualify)
• You cannot sell the new house within 3 years of purchase/construction (lock-in)

If the cost of the new house equals or exceeds the capital gains amount, the entire gain is exempt. If the new house costs less than the capital gains, only a proportionate amount is exempt. For example, if your LTCG is ₹50 lakh and you buy a house for ₹35 lakh, only ₹35 lakh of the gain is exempt; the remaining ₹15 lakh is taxable.

From Budget 2023, the maximum exemption under Section 54 is capped at ₹10 crore. Previously there was no limit, which allowed ultra-high-net-worth individuals to buy expensive properties and claim unlimited exemption. This cap affects very few sellers but is worth noting for high-value property transactions.

Section 54EC: Invest in NHAI/REC Bonds

If you don't want to buy another property, Section 54EC offers an alternative. You can invest up to ₹50 lakh in specified bonds issued by NHAI (National Highways Authority of India) or REC (Rural Electrification Corporation) within 6 months of the property sale date.

Key features of Section 54EC bonds: The investment limit is ₹50 lakh per financial year (so if you sell property close to March 31, you can potentially invest ₹50 lakh before March 31 and another ₹50 lakh after April 1, totalling ₹1 crore). The bonds have a 5-year lock-in period (non-transferable). The interest rate is currently 5.00-5.25% per annum, which is taxable as income. These bonds are not listed on stock exchanges, so there is no liquidity before maturity.

The 54EC route makes sense when: you don't need another property, your capital gains are ₹50 lakh or less (fully covered), or you want a simple, no-hassle exemption without the complexity of buying real estate. However, the low interest rate (5%) on locked-up capital for 5 years means the real (inflation-adjusted) return is negative, making this effectively a tax on your capital in disguise.

Section 54F: Non-Residential Capital Assets

How does Section 54F work for commercial property and plots?

Section 54F applies when you sell a capital asset other than a residential house — such as commercial property, plot, gold, shares, or any other long-term asset — and reinvest the net sale consideration (not just the gain) in a residential house.

The key difference from Section 54 is that the entire net sale consideration (not just the capital gain) must be invested in the new residential house for full exemption. If you invest only a portion, the exemption is proportionate. For example, if you sell a commercial plot for ₹80 lakh (with LTCG of ₹40 lakh) and buy a flat for ₹60 lakh, the exempt gain is ₹40L × (₹60L / ₹80L) = ₹30 lakh. The remaining ₹10 lakh is taxable.

Additional conditions: you should not own more than one residential house (other than the new one being purchased) on the date of sale. You cannot purchase any additional residential house within 1 year of sale (other than the Section 54F house). And you cannot sell the new house within 3 years. These conditions are stricter than Section 54 and are designed to prevent misuse.

NRI Property Sale: TDS and Tax Implications

What TDS rate applies when an NRI sells property in India?

Non-Resident Indians (NRIs) face additional compliance requirements when selling property in India. The most significant difference is the TDS rate: while resident Indian buyers deduct only 1% TDS (under Section 194-IA), a buyer purchasing from an NRI seller must deduct 20% TDS on the LTCG amount (or 30% for STCG) under Section 195.

This means the buyer needs to calculate the capital gains, not just apply a flat percentage on the sale price. The buyer must obtain a TAN (Tax Deduction Account Number), deduct TDS, deposit it with the government using Form 27Q, and issue a TDS certificate (Form 16A) to the NRI seller.

NRI sellers can reduce the TDS burden by applying to the Assessing Officer for a lower/nil TDS certificate under Section 197. This requires filing an application with projected capital gains computation showing lower or nil tax liability after applying exemptions (Section 54/54EC/54F). The process takes 30-60 days, so plan well in advance.

After the sale, the NRI must file an Indian income tax return to report the transaction and claim a refund of excess TDS if applicable. DTAA (Double Tax Avoidance Agreement) provisions may allow the NRI to claim credit in their country of residence for taxes paid in India, avoiding double taxation.

Joint Property Ownership: Splitting Capital Gains

Can joint owners each claim separate capital gains exemptions?

When a property is jointly owned (common for married couples or family members), capital gains are split based on the ownership share. Each co-owner computes their share of the gain independently and can claim separate exemptions.

For example, a husband and wife jointly own a flat (50:50). The property is sold for ₹1 crore with a total LTCG of ₹40 lakh. Each spouse has LTCG of ₹20 lakh. Both can independently claim Section 54 exemption — the husband buys a new flat worth ₹20 lakh (fully exempt), and the wife invests ₹20 lakh in 54EC bonds (fully exempt). Together, the entire ₹40 lakh gain is shielded from tax, whereas a single owner would have had ₹40 lakh of taxable gain (and could only invest a maximum of ₹50 lakh in 54EC bonds).

This strategy is especially powerful for large capital gains. Each co-owner gets their own ₹50 lakh 54EC limit, their own Section 54 exemption, and potentially falls in a lower tax slab. If you are planning a property purchase, consider adding your spouse as a co-owner with genuine contribution to build this flexibility into future sale planning. Before purchasing, evaluate the property's income potential with our Rental Yield Calculator and read the rental yield guide to understand what constitutes a good yield in different Indian cities. You can also use the Tax Regime Comparator to model how the capital gains add to your total taxable income under each regime.