FD vs debt fund
This used to be an easy argument for debt funds because of indexation. April 2023 removed that. The remaining advantage is real but narrower, and it is worth being precise about what it actually is.
Unlike an FD rate this is not contractual. A debt fund's return moves with interest rates and can be negative over short periods.
Both are taxed at your slab rate. Where they differ is when.
The debt fund leaves you with more
₹34,725
Difference after tax over 5 years
Fixed deposit
₹12,70,216
₹14,14,778 before tax
Debt fund
₹13,04,941
₹14,35,629 before tax
Where the difference comes from
Since April 2023 both are taxed at your slab rate, so the rate itself is no longer the advantage. What differs is timing. FD interest is taxed every year as it accrues, whether or not you withdraw it — so only the post-tax interest compounds. A debt fund is taxed once, on redemption, so the whole gain compounds until then.
At equal rates that deferral is worth ₹11,571 on this amount over 5 years. The longer the horizon and the higher your slab, the more it matters.
Where the FD wins
- The FD rate is contractual; the debt fund return is not. If rates rise sharply, a debt fund can post negative returns over a year.
- Deposits are insured up to ₹5 lakh per bank per depositor under DICGC. Mutual fund units are not insured.
- If you are in the 0% or 5% slab, the deferral is worth very little and the certainty of an FD is usually the better trade.
What changed, and what is left
- Debt-oriented units bought on or after 1 April 2023 are taxed at your slab rate whenever you redeem. There is no indexation benefit and no long-term rate any more.
- What remains is deferral. FD interest is taxed each year as it accrues, so only the post-tax interest compounds. A debt fund is taxed once, at redemption, so the full gain compounds until then. Over long periods and at a 30% slab this is worth a meaningful amount.
- Also worth counting: a debt fund can be redeemed in part without breaking the whole holding, and there is no premature-withdrawal penalty.
- Against that, an FD rate is contractual and a debt fund return is not. A sharp rise in interest rates can push a debt fund negative over a year. DICGC insurance covers deposits up to ₹5 lakh per bank; mutual fund units are not insured.
Important — This calculator is an illustration based on the assumptions you enter. It is not a projection or guarantee of returns, and it does not account for exit loads, stamp duty or the taxes payable on redemption. Actual returns will differ. Please consult us before acting on any figure shown here.
Want this turned into an actual plan?
A calculator gives you a number. Choosing the schemes, the split between equity and debt, and the order you fund your goals in is the part that needs a conversation. Leave your number and we will call you — there is no charge for the discussion, and no obligation to invest.
We use your details only to contact you about this enquiry. We do not sell or share them.