Debt Fund Tax Changes After 2023

Major tax changes have hit debt mutual funds in 2023. Learn what changed, what indexation benefits you’ve lost, and how it affects your future returns.

02/07/2025

Introduction

Until recently, long-term investors in debt funds enjoyed indexation benefits — a smart way to reduce tax on inflation-adjusted returns. But that changed in April 2023, when the tax rules were overhauled. Here's what you need to know if you invest in debt, gold, or international funds.

What Changed in April 2023?

  • Debt mutual funds that invest < 35% in equity now no longer get LTCG with indexation.
  • All gains, irrespective of holding period, are taxed as per slab (marginal rate).
  • Applies to investments made after April 1, 2023.
Real-Life Example: Kavita’s Investment Kavita invested ₹5 lakhs in a Corporate Bond Fund in March 2023 and another ₹5 lakhs in April 2023.
  • Her March investment, if held for 3+ years, will be taxed at 20% with indexation.
  • Her April investment, even if held 5 years, will be taxed at her slab rate (e.g., 30%).
Which Funds Are Affected?
  • All Debt Funds
  • Gold ETFs, FoFs, International Funds
Exceptions: Hybrid funds with >35% equity still enjoy equity taxation rules. Impact on Investors
  • Post-2023 investors may prefer fixed deposits or arbitrage funds for short durations.
  • Tax alpha (via indexation) is no longer a benefit.
  • Need to rethink allocation strategies for long-term goals.
Conclusion 

 The 2023 rule change narrows the tax edge of debt mutual funds — but they still offer flexibility, diversification, and better post-tax returns than some bank options (especially for low-slab investors). 

Review your debt fund portfolio — and reallocate smartly based on your income tax slab and time horizon.

Summary Table: Debt Fund Taxation – Before & After

Investment Date Holding Period Tax Treatment Indexation Available
Before 1 April 2023 > 3 years 20% LTCG with indexation ✅ Yes
After 1 April 2023 Any duration Taxed as per income slab ❌ No

Dr. Satish Vadapalli
Research Analyst