Debt fund or fixed deposit: which suits your money?

A fixed deposit (FD) and a debt fund can both look like a calm place for money you will need in a few years. They are built very differently. An FD pays a rate fixed when you open it. A debt fund pays no fixed rate, because its value moves with the market.

For units bought on or after 1 April 2023 in funds holding over 65% in debt and money market instruments, the tax rate matches. What is left is certainty, the timing of tax, getting your money out, and losses. This article lays those side by side and picks no winner, because that depends on your dates and your tax slab.

For money needed within a year, read liquid funds vs fixed deposits. For FDs against equity over long periods, see fixed deposit or mutual funds.

Debt fund or fixed deposit: what is the difference?

An FD is a deposit with a bank at a rate fixed for its term. A debt fund is a mutual fund that lends to governments, banks and companies by buying bonds, and its value changes every day.

Bonds and similar paper are the form those loans take. The fund values its bonds at market prices, so the NAV, the price of one unit, rises and falls. New to FDs? Start with what a fixed deposit is and how it works.

Does a debt fund pay a fixed return?

No, a debt fund does not pay a fixed return. It earns interest on the bonds it holds. But its value also rises and falls with their prices, so what you get depends on when you buy and sell.

SEBI's investor website says: "When interest rates rise, bond prices may fall, and vice versa." It adds that selling a bond before maturity can mean a loss. This is called interest-rate risk: the chance that a change in interest rates changes the value of the bonds a fund holds.

The NIFTY 10 yr Benchmark G-Sec index tracks the 10-year government bond. It fell 11.73% between 27 May 2013 and 19 August 2013, from 1,236.71 to 1,091.67. That is an index, not a debt fund, and a past fall does not forecast the next.

The interest the fund earns stays inside the NAV unless you pick the IDCW option. That option pays out from the fund's income or gains and lowers the NAV by the amount paid (growth vs IDCW).

SEBI's Investor Charter adds: "Do not fall for the promise of indicative or exorbitant or assured returns". For how rate changes move debt funds, see how interest rates affect mutual funds.

Which is safer, a debt fund or an FD?

An FD is more certain, because its rate is fixed and deposit insurance covers up to ₹5 lakh per depositor per bank. A debt fund carries interest-rate risk, credit risk and liquidity risk.

• Interest-rate risk: rate changes move the value of the bonds it holds.
• Credit risk: a borrower pays late or does not pay back.
• Liquidity risk: the fund cannot sell a holding quickly at a fair price.

Deposit insurance covers bank FDs only. Deposits with companies and finance companies (NBFCs) have no such cover, and mutual fund units are not deposits, so insurance does not reach them either. How reliable are fixed deposits goes through the deposit side.

SEBI caps lending to one borrower at 10% of the fund for AAA paper, 8% for AA and 6% for A or lower. A credit rating is a rating agency's opinion of how likely a borrower is to repay on time. It is an opinion, not a promise, and it can change.

If a bond is downgraded below investment grade or defaults, the fund house may, with the trustees' approval, split it off into a "segregated portfolio". You are then paid whatever is later recovered. Side-pocketing explained covers this.

The riskometer, SEBI's six-level risk label, shows where a fund sits. Most listed short duration funds read Moderate on 29 September 2026. The debt funds page explains more.

In April 2020 one fund house closed six debt funds during the market turmoil of the pandemic. Investors could not redeem for months, and were then paid in instalments, in proportion to their units, as the bonds were sold. Can a mutual fund investment drop to zero has more, and what risks mutual funds carry lists the debt fund risks.

How are debt funds and FDs taxed?

Under the Income-tax Act, 2025, FD interest is taxed at your slab rate, the rate for your income band. So are gains on Specified Mutual Fund units bought on or after 1 April 2023. A Specified Mutual Fund invests more than 65% of its money in debt and money market instruments. It can also hold 65% or more in units of such a fund. Both are measured on the annual average of daily closing figures. Most debt funds qualify.

Debt funds

A capital gain is the profit when you sell units for more than you paid; a capital loss is the reverse. For Specified Mutual Fund units bought on or after 1 April 2023, the gain is taxed at your slab rate whatever the holding period. Specified Mutual Fund units bought before that date are taxed at slab rates if held 24 months or less, and at 12.5% after that.

The gain is taxed only when you sell. A SEBI-registered mutual fund's own income is exempt, so trades inside the fund create no tax for you. No TDS applies to a resident's redemption gains.

If you sell Specified Mutual Fund units bought on or after 1 April 2023 at a loss, it counts as a short-term capital loss. That loss can reduce other capital gains in the same year. Filed on time, an unused loss carries forward for up to eight years, though never against salary. An FD has no such loss to set off.

Fixed deposits

FD interest is taxed as income at your slab rate. Many people are taxed on it every year as it is earned, even on a cumulative FD that pays out only at maturity. This is the accrual (mercantile) method, and it applies to a resident individual who uses it regularly, in tax year 2026-27. Someone who regularly follows the cash method is taxed when the interest is received.

A bank deducts 10% TDS once a resident's FD interest from it crosses ₹50,000 in a year (₹1,00,000 for senior citizens). If your total income is not taxable, you can give the bank a declaration so it does not deduct TDS.

A worked example

Take ₹3,00,000 for two years. Assume that an FD and a debt fund both earn ₹42,000 over the two years, or ₹21,000 a year. This is an assumption, not a forecast.

Assume a resident individual in the 30% slab, with 4% cess (an extra 4% charge on the tax) and total income not above ₹50 lakh. Surcharge, an extra charge on the tax itself, applies only once total income passes ₹50 lakh.

• FD paying interest out: ₹21,000 a year at 30% is ₹6,300, plus ₹252 cess. That is ₹6,552 a year and ₹13,104 over two years, for someone on the accrual method. No TDS, because ₹21,000 is below ₹50,000 of interest from one bank in a year.
• Debt fund: units bought on or after 1 April 2023 in a Specified Mutual Fund, sold after two years with a ₹42,000 gain. At 30% that is ₹12,600, plus ₹504 cess, so ₹13,104, paid when you sell. No TDS.

The tax is the same ₹13,104. The difference is when it falls due, and that the FD's ₹42,000 was promised while the fund's was not.

For the full rules, see tax on debt mutual funds and taxation on fixed deposits.

How easily can you get your money out?

Debt fund units can be redeemed, meaning sold back to the fund, on business days, and the proceeds must reach you within three working days. An individual's FD of up to ₹1 crore can always be broken early. You get the lower rate for the period it ran, less any penalty the bank disclosed.

Debt funds

A request received up to 3 pm on a business day gets that day's NAV, for schemes other than liquid ones. An exit load is a fee some funds charge if you sell within a set time after buying. For short duration funds, SEBI sets none; each fund sets its own, if any, and many charge none. There is no lock-in, a period when you cannot sell at all.

How to sell mutual funds online walks through the steps.

Fixed deposits

If you break an FD early, interest is paid at the rate for the period it stayed with the bank, not the contracted rate. Each bank must have a board-approved policy on penalties, and the penalty must be told to you when you open the deposit. If it was not, no penalty can be charged. Avoiding a penalty on premature withdrawal covers it.

Which suits which goal and time frame?

An FD suits money you need as a known amount on a known date. A debt fund suits money you can leave for a few years and let dip for a while, where the category matches your time frame.

Several factors decide it. These are the date you need the money, whether you need a known amount then, and your tax slab. Add whether you might exit early, and what fall in value you could sit through.

SEBI sorts debt funds into bands by how long their bonds run on average. For money needed in about one to three years, the matching band is short duration funds. SEBI now calls this category Short Term Fund. The short duration funds page shows how it works. For monthly investing, see debt fund SIPs.

Koshex offers fixed deposits and mutual funds. As a distributor, Koshex helps you choose a fund that suits your goal and timeline. To see what an FD would earn on your own numbers, try the fixed deposit calculator.