Capital Gains Tax on Property Sale in India 2026: 12.5% Rule, Grandfathering and Every Exemption

Selling a property in India in 2026? Before you count your profit, the tax department has a claim on it, and the rules changed materially in July 2024. Long-term capital gains on real estate are now taxed at a flat 12.5% without indexation, the inflation-adjustment benefit most sellers relied on for decades has been withdrawn (with one important exception), and the exemptions under Sections 54, 54EC and 54F are the difference between paying lakhs and paying nothing. This guide explains capital gains tax on property sale in 2026 the way a seller actually needs it, how it's calculated, the new rates, the grandfathering option for older properties, every exemption with its limits, and the mistakes that cost people money.

The short version

• Property held over 24 months = long-term, taxed at a flat 12.5% without indexation (for sales after 23 July 2024).
• Held 24 months or less = short-term, taxed at your income slab rate (up to 30%).
• Grandfathering: for property bought before 23 July 2024, resident individuals/HUFs can choose the old 20% with indexation if it gives lower tax.
• Section 54 exempts gains reinvested in another residential house (up to ₹10 crore cap); 54EC allows ₹50 lakh into REC/NHAI bonds; 54F covers sale of non-residential assets.
• The new Income Tax Act 2025 renumbers these sections but keeps the substance unchanged for FY 2025-26.
• Reinvestment timing and the Capital Gains Account Scheme are where most exemptions are won or lost.

Short-term vs long-term, the 24-month line

The first question is how long you held the property, because it decides everything:

• Long-term capital gain (LTCG): immovable property held for more than 24 months. Taxed at a flat 12.5% on the gain (without indexation) for transfers on or after 23 July 2024.
• Short-term capital gain (STCG): held for 24 months or less. Added to your total income and taxed at your slab rate, which can reach 30% plus surcharge and cess.

The holding period runs from the date of acquisition to the date of transfer. For inherited property, the previous owner's holding period counts too. So an inherited flat is almost always long-term.

How the gain is calculated in 2026

The basic formula for LTCG after the 2024 change:

Capital Gain = Sale Consideration − (Cost of Acquisition + Cost of Improvement + Transfer Expenses)

Note what's missing: no indexation. Earlier, you inflated your purchase cost using the Cost Inflation Index to reduce the gain. For sales after 23 July 2024 under the new 12.5% regime, that indexation is gone, you use the actual purchase cost. Transfer expenses (brokerage, legal fees, stamp duty on sale) are still deductible, as is genuine cost of improvement (major renovations, not repairs).

A worked example

You bought a flat in 2016 for ₹50 lakh and sell it in 2026 for ₹1.2 crore, paying ₹2 lakh brokerage:

• Gain = ₹1,20,00,000 − (₹50,00,000 + ₹2,00,000) = ₹68,00,000
• LTCG tax at 12.5% = ₹8,50,000 (before surcharge/cess)

Under the old 20%-with-indexation method, the indexed cost would have been higher (roughly ₹80–85 lakh depending on CII), giving a smaller gain but taxed at 20%. Which is cheaper depends on how much the property appreciated versus inflation, which is exactly why the grandfathering option matters.

The grandfathering option, don't ignore it

For land or buildings acquired before 23 July 2024, resident individuals and HUFs get a choice: pay 12.5% without indexation OR 20% with indexation, whichever results in lower tax. This "grandfathering" protects sellers of older, modestly-appreciated properties where indexation still helps.

Rule of thumb: if your property appreciated faster than inflation (common in hot markets), the flat 12.5% usually wins. If it appreciated slowly (older properties in flat markets), 20%-with-indexation can be lower. Run both, a good CA will compute both and pick the cheaper. This option is not available for property bought on or after 23 July 2024 (only the 12.5% regime applies there).

The exemptions, how to legally pay zero

Section 54, reinvest in a house

Sell a residential house, reinvest the capital gain in another residential house, and the gain is exempt. Conditions:

• Buy the new house 1 year before or 2 years after the sale, or construct within 3 years.
• You may reinvest in two houses (once in a lifetime) if the LTCG is up to ₹2 crore.
• Exemption is capped, cost above ₹10 crore is ignored for the exemption.
• If you sell the new house within 3 years, the exemption is reversed.

Section 54EC, reinvest in bonds

Invest the capital gain (from land/building) in specified bonds, REC, NHAI, PFC, IRFC, within 6 months of sale. Maximum ₹50 lakh, with a 5-year lock-in. Ideal when you don't want to buy another property but want to shelter the gain. Interest on these bonds is taxable. But the capital gain itself is exempt.

Section 54F, sold something other than a house

Sold a plot, commercial property or other long-term asset (not a residential house)? Reinvest the entire net sale consideration (not only the gain) in one residential house to claim exemption, subject to conditions, including not owning more than one other house on the sale date. The exemption is proportionate if you reinvest only part of the proceeds.

The Capital Gains Account Scheme (CGAS), the deadline saver

Exemptions require reinvestment within 1–3 years. But your income tax return is due much sooner. The fix: deposit the unutilised gain in a Capital Gains Account Scheme account at a bank before your ITR filing due date. This preserves the exemption while you find the new property. Miss this, and the gain becomes taxable even if you buy the house later. This single step trips up thousands of sellers every year.

TDS, surcharge and the paperwork

• TDS on sale: the buyer deducts 1% TDS (Section 194-IA) on sales of ₹50 lakh+ where the seller is resident. For NRI sellers, TDS is much higher (effectively 12.5% + surcharge/cess under Section 195), verify your residency status is correctly stated.
• Surcharge and cess apply on top of the 12.5%/slab rate based on your total income.
• Report every sale in your ITR under capital gains, even if fully exempt, non-reporting invites notices.
• Keep purchase deed, improvement bills, brokerage invoices and reinvestment proofs for at least 6 years.

Mistakes that cost sellers money

• Not running the grandfathering comparison on older properties, paying 12.5% when 20%-with-indexation was cheaper.
• Missing the CGAS deposit before ITR due date, losing the exemption on a house you fully intend to buy.
• Confusing Section 54 (reinvest the gain) with 54F (reinvest the whole proceeds), under-reinvesting and losing part of the exemption.
• Taking cash "on the side", it inflates your future buyer's problem and is illegal. It also can't be shown as cost when they sell.
• NRI sellers ignoring the higher TDS, leading to blocked funds and refund hassles. A lower-deduction certificate (Form 13) helps.
• Selling the new house within 3 years, reversing a Section 54 exemption you'd already claimed.

Should you sell in 2026 or hold?

Tax is one input, not the whole decision. The flat 12.5% rate is actually lower than the old 20% headline (though the loss of indexation offsets that for slow-appreciating assets). If you're selling to upgrade, Section 54 can make the gain tax-free entirely. If you're exiting to diversify, 54EC bonds or reinvestment matter. What you shouldn't do is let a sale slip past the 24-month mark carelessly (STCG at slab rate is far costlier than LTCG at 12.5%), timing the holding period around that line can save serious money. For where to redeploy the proceeds, see our guides on real estate vs mutual funds vs gold and fractional ownership, and if you're buying again, the resale buying guide and home loan guide.

FAQs

What is the capital gains tax rate on property in 2026?

Long-term gains (held over 24 months) are taxed at a flat 12.5% without indexation. Short-term gains (24 months or less) are taxed at your income slab rate, up to 30% plus surcharge and cess.

Is indexation still available on property sales?

Only through grandfathering, for property bought before 23 July 2024, resident individuals/HUFs can choose 20% with indexation if it gives lower tax. For property bought on or after that date, only 12.5% without indexation applies.

How can I save capital gains tax on property sale?

Reinvest the gain in another house (Section 54), in REC/NHAI-type bonds up to ₹50 lakh (Section 54EC), or the full proceeds in a house if you sold a non-residential asset (Section 54F). Use the Capital Gains Account Scheme if you can't reinvest before your ITR due date.

What is the holding period for long-term capital gains on property?

More than 24 months. At 24 months or less, the gain is short-term and taxed at slab rates.

How much can I invest under Section 54EC bonds?

Up to ₹50 lakh, within 6 months of sale, with a 5-year lock-in in REC, NHAI, PFC or IRFC bonds.

Do I pay capital gains tax on inherited property?

Not on inheriting it, but on selling it, the gain is computed from the original owner's cost, and their holding period counts (usually making it long-term).

What TDS applies when I sell property?

The buyer deducts 1% TDS on sales of ₹50 lakh+ for resident sellers. NRI sellers face much higher TDS (around 12.5% plus surcharge/cess) unless they obtain a lower-deduction certificate.

Did the new Income Tax Act 2025 change capital gains rules?

It renumbers the old sections (45, 48, 54, 54EC, 54F) but keeps the substance unchanged for FY 2025-26, the 12.5% rate and exemption caps (₹10 crore for Section 54, ₹50 lakh for 54EC) continue.

Can I claim exemption for two houses?

Yes, once in a lifetime under Section 54, if your long-term capital gain is up to ₹2 crore.

What if I miss the reinvestment deadline?

The gain becomes taxable in the year the deadline lapses, unless you had parked it in a Capital Gains Account Scheme account before your ITR due date.

Selling and unsure whether 12.5% or grandfathering is cheaper, or how to structure a Section 54 reinvestment? Talk to a qualified CA for your specific numbers, and when you're ready to reinvest in property, the Realty Hunting team can help you find the right one. This guide is general information, not tax advice.