Property Capital Gains Calculator — 12.5% Flat vs 20% With Indexation
Since 23 July 2024, long-term capital gains on property are taxed at 12.5% without indexation. But if you bought the property before that date, you (resident individuals/HUFs) can choose the old method — 20% with indexation — and pay whichever is lower. This calculator computes both and picks the winner. Property held 24 months or less is short-term: gains are taxed at your slab rate.
🏘️ Calculate Tax on a Property Sale
New method — 12.5% flat
Old method — 20% indexed
⚠️ Disclaimer: CalcSmart is not a tax, financial, legal or medical advisor. Calculators and content here are for general information only, compiled from publicly available rules and rates that change frequently. Always verify the accuracy and freshness of figures with official sources (e.g. incometax.gov.in, cbic.gov.in, your bank) or a qualified professional before acting on any result.
The July 2024 Rule Change, Explained
Budget 2024 cut the LTCG rate on property from 20% to 12.5% but removed indexation — the inflation adjustment that used to shrink taxable gains on long-held property. After protests, a grandfathering clause was added: for property acquired before 23 July 2024, resident individuals and HUFs compute tax both ways and pay the lower. This regime continues unchanged in FY 2026-27.
Scenario
Which usually wins
Bought recently (2–5 years ago), strong price growth
12.5% flat — indexation hasn't accumulated much
Bought 10+ years ago, moderate growth
20% indexed — indexation may wipe out most of the gain
Property roughly doubled in ~7 years
Close call — run both, the calculator picks for you
Bought on/after 23 July 2024
No choice — 12.5% flat only
Ways to Reduce or Eliminate the Tax
§54 — buy another house: reinvest the gain in one residential property in India within 2 years (3 if constructing; or 1 year before the sale) and the reinvested gain is exempt. Capped at ₹10 crore.
§54EC — capital gains bonds: invest up to ₹50 lakh of gains in REC/NHAI/IRFC bonds within 6 months; 5-year lock-in, exemption on the invested amount.
Capital Gains Account Scheme: can't reinvest before your ITR deadline? Park the gain in a CGAS account to preserve the §54 exemption while you find a property.
⚠️ Selling below circle rate? §50C deems the circle (stamp duty) value as your sale price if it's more than 10% above the actual price — you'll be taxed on money you never received. Factor this in before agreeing to an under-table discount.
Short-term sales (held ≤ 24 months) skip all of this: the gain simply adds to your income at slab rates — check the damage with our income tax calculator.
Frequently Asked Questions
Long-term (held over 24 months): 12.5% plus 4% cess, without indexation. If you acquired the property before 23 July 2024 and are a resident individual or HUF, you may instead choose 20% with indexation and pay whichever is lower. Short-term (≤24 months): gains are added to income and taxed at slab rates.
Compute both — the right answer depends on how long you've held and how fast the price grew. Rule of thumb: recently-bought, fast-appreciating property favours 12.5% flat; property held a decade or more with moderate growth favours 20% indexed, because the indexed cost rises substantially. The calculator above compares them automatically using the official CII table.
Your purchase cost is multiplied by (current-year CII ÷ purchase-year CII). Example: bought for ₹40 lakh in FY 2012-13 (CII 200); with the latest notified CII of 376, the indexed cost is 40L × 376/200 = ₹75.2 lakh. Selling at ₹1 crore, the taxable gain falls from ₹60 lakh to ₹24.8 lakh.
Two main exemptions: §54 — reinvest the gain in another residential property in India within 2 years (3 if constructing), exemption capped at ₹10 crore; §54EC — invest up to ₹50 lakh of the gain in specified bonds (REC/NHAI/IRFC) within 6 months with a 5-year lock-in. Gains parked in a Capital Gains Account Scheme before the ITR deadline preserve the §54 claim.
The rates are the same, but NRIs cannot use the 20%-with-indexation option (it's limited to residents), and the buyer must deduct TDS at 12.5%+ on the sale value (not just the gain) for long-term sales — NRIs then claim refunds via ITR, or obtain a lower-TDS certificate in advance.