Long-Term Capital Gains Tax 2026: Indexation Relief and New LTCG Rates

Understanding how capital gains tax applies to your investments and property sales is essential for tax planning. In 2026, India's capital gains tax regime has stabilized with specific rules for long-term gains, indexation relief, and the Cost Inflation Index (CII). Knowing when you pay 12.5%, when you can claim indexation, and how the CII affects your tax bill will help you optimize your investment strategies.

LTCG Tax Rates and Holding Periods

Long-term capital gains (LTCG) are profits from the sale of assets held for specified holding periods. For non-equity assets (property, bonds, mutual funds), LTCG is taxed at a flat rate of 12.5% without indexation if the asset was transferred on or after July 23, 2024. For equity shares and units listed on recognized exchanges, LTCG is taxed at 12.5% on gains exceeding Rs 1.25 lakh per financial year.

The Holding Period

For immovable property: 24 months or more = long-term. For listed equity shares: 12 months or more = long-term. For unlisted equity: 24 months or more = long-term. For bonds and mutual funds: 36 months or more = long-term.

Indexation Relief: The Special Rule for Property

Here is where tax planning becomes critical. For immovable property acquired before July 23, 2024 and sold on or after that date, a choice exists. A resident individual or HUF can elect either: Option 1: Pay 12.5% LTCG tax on the actual capital gain (sale price minus cost of acquisition), or Option 2: Pay 20% LTCG tax on the inflation-adjusted gain (sale price minus cost of acquisition adjusted for inflation using the Cost Inflation Index).

Cost Inflation Index for 2025-26

The Central Board of Direct Taxes (CBDT) has announced the CII for FY 2025-26 as 376, up from 363 in the previous year. This index is used to adjust the purchase price of property for inflation. A higher CII means greater inflation adjustment and lower indexed taxable gain.

Equity Shares and Tax-Exempt LTCG

LTCG on listed equity shares is taxed at 12.5% on gains above Rs 1.25 lakh. However, if your total LTCG from equity is less than Rs 1.25 lakh in a financial year, no tax is due. This is a valuable exemption for small equity investors.

Mutual Funds and LTCG

Mutual fund units held for 36 months or more qualify as LTCG. Equity-oriented funds are taxed at 12.5% on gains above Rs 1.25 lakh. Debt-oriented funds are taxed at 20% LTCG without indexation relief (unlike direct property, where indexation is available). Funds held for less than 36 months are short-term and taxed at your marginal income tax rate, which can be much higher (up to 42.8%).

Short-Term Capital Gains

Assets not meeting long-term holding period requirements trigger short-term capital gains (STCG). STCG is added to your total income and taxed at your marginal income tax rate, which ranges from 5% to 42.8% depending on your income bracket. STCG on equity shares and mutual funds held less than 12 months (or 36 months for funds) is particularly expensive.

Practical Tax Planning Tips

If you own property purchased before July 23, 2024, calculate both options (12.5% on actual gain vs. 20% on indexed gain) before sale to determine the optimal tax treatment. For equity investments, hold shares for at least 12 months to qualify for LTCG treatment at 12.5% rather than marginal rate. For mutual funds, hold for at least 36 months to reduce tax burden from up to 42.8% (STCG) to 20% (LTCG on debt funds) or 12.5% (LTCG on equity funds). If you have indexed gains available, ensure documentation is clear. Track the CII for the year you purchased the asset; the index changes annually.

No Recent Changes to Rates

Neither the Union Budget 2025 nor the Union Budget 2026 modified capital gains tax rates or holding periods. The 12.5% LTCG rate on most non-equity assets and the indexation relief for pre-July 2024 property are the current regime and expected to continue through 2026.

Conclusion

Capital gains taxation is complex but navigable with proper planning. The distinction between actual and indexed gains, the availability of exemptions for small equity investors, and the holding period rules all create opportunities to minimize tax liability. Consult a tax advisor to optimize the timing and structure of your investment sales.