What Is a Fixed Deposit (FD)? Complete Guide to India’s Most Popular Savings Instrument

Fixed Deposits are the bedrock of conservative saving in India. Trusted for generations and offered by every major bank, an FD provides a guaranteed return over a defined period — making it the preferred choice for capital preservation, short-term goals, and risk-averse investors. Here is everything you need to know before opening one.

How Does a Fixed Deposit Work?

You deposit a lump sum with a bank or NBFC for a fixed tenure (ranging from 7 days to 10 years) at a predetermined interest rate. The bank guarantees repayment of the principal plus the agreed interest at maturity — regardless of what happens to market interest rates during that period. This predictability is the FD’s defining advantage.

Calculate your exact maturity amount before investing with our Fixed Deposit Calculator.

Types of Fixed Deposits in India

Regular FD: Standard fixed-tenure deposits with a chosen interest payout frequency (monthly, quarterly, or on maturity)
Tax-Saving FD: 5-year lock-in deposits eligible for Section 80C deduction (up to ₹1.5 lakh). Cannot be broken prematurely. Interest is taxable.
Senior Citizen FD: Most banks offer 0.25–0.5% higher interest to depositors aged 60 and above
Cumulative FD: Interest is compounded and paid at maturity — best for wealth accumulation
Non-Cumulative FD: Interest paid out periodically (monthly/quarterly) — suitable for regular income needs
Flexi/Sweep-in FD: Auto-sweeps surplus savings account balance into FD while maintaining full liquidity

Current FD Interest Rate Landscape (2026)

Bank Type	Typical 1-Year Rate	Typical 3-Year Rate	Senior Citizen Premium
Large PSU Banks (SBI, PNB)	6.5–7.0%	6.5–7.0%	+0.5%
Large Private Banks (HDFC, ICICI)	7.0–7.25%	7.0–7.25%	+0.5%
Small Finance Banks	7.5–8.5%	7.5–8.5%	+0.25–0.5%

Always verify current rates directly with the institution. Small Finance Banks offer higher rates but deposits are insured only up to ₹5 lakh per depositor per bank under DICGC.

FD Taxation: What You Must Know

FD interest is added to your income and taxed at your applicable slab rate — making it tax-inefficient for investors in the 20–30% bracket. Key points:

TDS (Tax Deducted at Source) is deducted at 10% when annual FD interest exceeds ₹40,000 (₹50,000 for senior citizens)
If your total income is below the taxable threshold, submit Form 15G (or 15H for seniors) to avoid TDS deduction
Even if TDS is deducted, the actual tax liability depends on your slab rate — you may need to pay additional tax or claim a refund

For investors in the 30% tax bracket, post-tax FD returns on 7% FD come to roughly 4.9% — which barely keeps pace with inflation. Use our Inflation Calculator to assess the real return on your FD.

Premature Withdrawal: Rules and Penalties

Most FDs allow premature closure, subject to a penalty of 0.5–1% reduction in the applicable interest rate. Some banks waive penalties for deposits up to ₹1 lakh or for senior citizens. Tax-saving FDs (5-year) cannot be broken before maturity under any circumstances.

FD vs. Liquid Fund vs. Savings Account: Which for Short-Term Parking?

Instrument	Typical Return	Liquidity	Taxation	Best For
Savings Account	2.7–7% p.a.	Instant	Slab rate	Daily expenses, emergency fund
Liquid Mutual Fund	6.5–7.5% p.a.	Next day (instant up to ₹50K)	Slab (STCG <3yr) / 20% LTCG	Emergency fund, parking surplus
Fixed Deposit	6.5–8.5% p.a.	With penalty	Slab rate	Known future expenses, capital protection

Related Calculators

Disclaimer: Interest rates are indicative and subject to change. Always verify rates with your bank before investing. This article is for educational purposes only.