Kaempfer Finance

Capital Gain Calculator

Work out short-term or long-term capital gains tax on the sale of your property.

📄 Purchase & Sale Details

Indexation & tax rates follow the Indian Income Tax Act, regardless of display currency.

Holding Period
⚙ Improvement, Exemptions & Tax

🧾 Capital Gain Summary

TOTAL TAX PAYABLE

TAXABLE CAPITAL GAIN
NET PROFIT AFTER TAX
Net Sale Consideration
Indexed / Actual Cost of Acquisition
Indexed / Actual Cost of Improvement
Capital Gain (Before Exemption)
Effective Tax Rate

🥧 Gain Breakdown

CAPITAL GAIN
Exemption Claimed:
Tax Payable:
Net Profit:

⚖ Old vs New Regime — Tax Comparison

Only properties bought before 23 Jul 2024 can pick the lower of the two regimes.

💡 Ways to Save Tax on Capital Gains

🏠 Section 54 — reinvest in a houseBuying or constructing another residential property within the specified window can exempt the LTCG invested.
🏛 Section 54EC — capital gain bondsInvesting in NHAI/REC bonds within 6 months exempts gains up to ₹50 lakh, with a 5-year lock-in.
🕒 Hold beyond 24 monthsCrossing the long-term threshold unlocks a lower rate and, for older purchases, indexation benefits.
🧾 Keep improvement & expense recordsRenovation costs and brokerage/legal fees at sale reduce the taxable gain — keep the invoices.

🔭 Compare Two Sale Scenarios

Scenario 1Current
Purchase Price
Sale Price
Purchase Year
Sale Year
Tax Payable
Net Profit
Scenario 2Alternative
Purchase Price
Sale Price
Purchase Year
Sale Year
Tax Payable
Net Profit

Scenarios use the improvement, expense, exemption and slab settings above. Years after 2026-27 use the latest notified CII (384).

Estimates are indicative only, based on publicly available Cost Inflation Index values and current capital gains rules. Consult a tax professional before filing.

What is a Capital Gain Calculator?

It works out the tax you owe on the profit from selling a property. With it you can:

  • Find out if your gain is short-term or long-term.
  • Compare 20% with indexation against 12.5% without it.
  • Include improvement cost, selling expenses and exemptions.
  • Compare two sale scenarios side by side.

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How is it calculated?

  • Holding period: more than 24 months is long-term for property.
  • Indexed cost: cost × CII of sale year ÷ CII of purchase year.
  • LTCG tax: 20% with indexation or 12.5% without (older purchases get the lower), plus 4% cess.
  • STCG tax: your slab rate plus 4% cess.

Frequently Asked Questions

When is a property gain long-term?

If the property is held for more than 24 months before sale, the gain is long-term. Otherwise it is short-term.

What are the LTCG tax options?

For property bought before 23 Jul 2024 you can choose 20% with indexation or 12.5% without it, whichever gives lower tax. Later purchases get 12.5% without indexation.

How is short-term gain taxed?

It is added to your income and taxed at your slab rate, plus 4% cess.

How can I reduce capital gains tax?

You can claim exemptions such as Section 54 (reinvest in a house) and Section 54EC (specified bonds), subject to conditions.

Is the result final?

No. It is an estimate. Surcharge, eligibility conditions and your full tax position can change the actual tax. Consult a tax professional.

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