Before April 1, 2023, debt fund investors could benefit from a 3-year LTCG with indexation. That changed. For investments made on or after April 1, 2023 in specified mutual funds (funds investing more than 65% in debt and money market instruments), gains are taxed at the investor's applicable income slab rate regardless of how long you hold the fund. There is no LTCG rate and no exemption.
This slab-rate treatment applies only to investments made on or after April 1, 2023. For debt fund units purchased before that date, long-term capital gains treatment remains available based on the applicable holding period. Investors with older debt fund holdings should verify the purchase date before assuming the slab-rate rule applies.
This makes the tax outcome heavily dependent on the investor's income bracket:
| Income Tax Slab |
Tax on a Rs 1,00,000 Debt Fund Gain |
| 10% slab |
Rs 10,000 |
| 20% slab |
Rs 20,000 |
| 30% slab |
Rs 30,000 |
The same gain produces very different tax outcomes depending on the investor's income. This is the sharpest practical difference from equity fund taxation, where the LTCG rate is flat at 12.5% regardless of income.