Capital Gains Tax Calculator

Post-Budget 2024 rules: equity STCG at 20%, LTCG at 12.5% above ₹1.25L. Property grandfathering with automatic old-vs-new comparison. Debt fund trap warning. Exemption planner for 54, 54B, 54F, 54EC, 54EE with CGAS deadline tracker.

Capital Gains Tax Calculator

FY 2025-26 · Post-Budget 2024 rules (effective 23 July 2024)

Equity Shares & Mutual Funds

Sec 111A (STCG @ 20%) · Sec 112A (LTCG @ 12.5% above ₹1.25L)

Your ₹1.25L annual LTCG exemption is shared across all equity sales. Enter other gains to see the remaining exemption.

Long-Term · 52 months
Gross Gain ₹3,00,000
Taxable Gain ₹1,75,000
Base Tax ₹21,875
Total Tax ₹22,750
Effective Rate 7.6%
Exempt ₹1,25,000 Taxable ₹1,75,000 Tax ₹22,750
Sec 112A: LTCG of ₹1,75,000 taxed at 12.5% = ₹21,875.

What Changed in the July 2024 Budget?

The Finance (No. 2) Act, 2024 made three major changes to capital gains taxation, all effective from 23 July 2024:

  1. Equity STCG up from 15% to 20%: Short-term gains on shares and equity MFs now face a 20% flat tax under Section 111A (if STT is paid). This was previously 15%.
  2. Equity LTCG up from 10% to 12.5%: Long-term gains above the exemption limit are now taxed at 12.5% under Section 112A. The annual exemption was raised from ₹1 lakh to ₹1.25 lakh.
  3. Indexation abolished for non-equity assets: The inflation-adjustment benefit that reduced taxable gains on property and debt funds is gone. LTCG on these assets is now a flat 12.5% without indexation. The only exception is property grandfathering (see below).

The Debt Fund Trap You Need to Know

This is a separate rule that started earlier but interacts with the July 2024 changes. From 1 April 2023, debt mutual funds with domestic equity exposure of 35% or less are classified as "specified mutual funds".

When you invested Holding period Tax treatment
Before 1 April 2023 ≤ 24 months STCG at slab rate
Before 1 April 2023 > 24 months LTCG at 12.5% (no indexation from 23 Jul 2024)
On or after 1 April 2023 Any duration STCG at slab rate — no LTCG benefit

This means debt funds have lost their tax advantage over fixed deposits for new investments. Consider alternatives like gilt funds, target-maturity funds, or direct government bonds if tax efficiency matters to you.

Property Seller's Checklist

Follow these steps to compute and minimize your tax:

  1. Compute your gain: Sale value minus purchase value, improvement costs, and transfer expenses (brokerage, legal fees, stamp duty on sale).
  2. Check grandfathering eligibility: Did you buy before 23 July 2024? Are you a resident individual or HUF? If yes, you get to choose.
  3. Compare both options: The calculator above computes both 12.5% without indexation and 20% with indexation, and recommends the cheaper one.
  4. Plan Section 54 reinvestment: If selling a residential house, buy another within 1 year before to 2 years after sale, or construct within 3 years. Max ₹10 crore exemption.
  5. Consider Section 54EC bonds as backup: If you cannot buy property, invest in NHAI or REC bonds within 6 months. Max ₹50 lakhs. Lock-in: 5 years.
  6. Use CGAS if needed: Deposit unutilized gains in the Capital Gains Account Scheme before your ITR due date to preserve the exemption timeline.

How the ₹1.25 Lakh Equity LTCG Exemption Works

The annual exemption of ₹1,25,000 under Section 112A is per assessee, per year, not per transaction. Here is what that means in practice:

  • If you sell multiple equity holdings in the same year, the exemption is applied to your total gains.
  • The exemption is applied first — only gains above ₹1.25L are taxed.
  • If your total equity LTCG is below ₹1.25L, you pay zero tax.
  • STCG does not consume this exemption — it is separate.

FIFO rule: When you sell part of a holding, the earliest purchased units are deemed sold first. This affects both the cost basis and the holding period.

Common Mistakes to Avoid

  • Forgetting STT: Concessional equity rates (20% STCG, 12.5% LTCG) only apply if Securities Transaction Tax was paid on the transfer. Off-market transfers and some delivery-based sales may not qualify.
  • Assuming all property gets indexation: Only property purchased before 23 July 2024 qualifies for the old indexation rule. New purchases get 12.5% without indexation.
  • Missing the 6-month 54EC deadline: NHAI/REC bonds must be purchased within 6 months of the property sale. There is no extension.
  • Not knowing 54F denial: Section 54F is completely denied if you own more than one residential house on the date of transfer.
  • Ignoring surcharge and cess: The headline rate is not the final rate. Surcharge (up to 15% for equity CG, higher for others) and 4% cess apply on top.

Disclaimer: This calculator is for illustration only and does not constitute tax advice. Tax laws change frequently. For filing your income tax return, consult a Chartered Accountant or refer to the official Income Tax Department guidance.

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