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Fixed Deposits in 2024-25 — What's Changed and What Hasn't

Fixed deposits remain the most popular savings instrument in India by volume — RBI data shows bank FDs exceeded ₹200 lakh crore as of FY 2024-25. But the tax treatment of FDs was effectively unchanged while debt mutual funds lost their LTCG/indexation benefits in April 2023, making the FD vs debt MF comparison more nuanced now.

A fixed deposit is a contract: you give a bank money for a fixed period at a locked-in rate. The bank guarantees your principal and the interest rate. DICGC (Deposit Insurance and Credit Guarantee Corporation) insures up to ₹5 lakh per depositor per bank — not per account, but per bank. If you have ₹10 lakh in one bank, ₹5 lakh is insured and ₹5 lakh is at risk in the unlikely event of bank failure.

Cumulative vs Non-Cumulative FDs

Cumulative FDs reinvest interest back into the deposit. The interest compounds and you receive the full maturity amount at the end. Non-cumulative FDs pay out interest periodically — monthly, quarterly, half-yearly, or annually — to your bank account.

The effective yield on cumulative FDs is higher because of compounding. At 7% annual rate on a 3-year FD, the cumulative FD compounds quarterly and delivers an effective yield of approximately 7.19%. The non-cumulative FD that pays quarterly pays exactly 7% nominal — no compounding benefit.

Non-cumulative FDs are appropriate for retirees or anyone who needs regular cash flow. Cumulative FDs suit investors who don't need the interest income now and want maximum wealth accumulation.

TDS on FD — Section 194A Rules

Banks deduct TDS (Tax Deducted at Source) at 10% if interest earned from all FDs at that bank in a financial year exceeds ₹40,000. The threshold is ₹50,000 for senior citizens (Budget 2018 provision). If PAN is not linked to your FD, TDS jumps to 20%.

TDS is deducted when interest is credited or at year end, whichever comes first. For multi-year FDs, TDS is deducted annually on accrued interest even if the FD hasn't matured. To avoid TDS when your total income is below the taxable limit, submit Form 15G (for those below 60) or Form 15H (for senior citizens) to the bank before the FD is opened.

FD Laddering — The Smart Way to Manage Rate Risk

Instead of putting ₹5 lakh into a single 5-year FD, FD laddering splits the amount into multiple FDs with different maturities. For example: ₹1 lakh each in 1-year, 2-year, 3-year, 4-year, and 5-year FDs.

As each FD matures, you reinvest at the prevailing rate. If rates go up, you benefit when shorter-tenure FDs mature and get reinvested. If rates fall, your longer-tenure FDs remain locked at higher rates. This averages out rate risk and also ensures liquidity — you always have an FD maturing within a year.

For seniors managing a large fixed-income corpus, laddering across 1–3 year tenures across 2–3 banks (to stay within DICGC limits) is a standard strategy. It eliminates concentration risk in both rates and institutions.