Complete Guide to Fixed Deposit (FD) in India
What is a Fixed Deposit?
A Fixed Deposit (FD) is a bank deposit where you lock a lump sum for a fixed tenure at an agreed interest rate. Unlike a savings account, the rate does not change daily — you know upfront what you will earn, subject to tax and premature withdrawal rules. FDs remain one of the most trusted savings products in India for salaried employees, retirees, parents saving for education and anyone who prioritizes capital safety over market volatility.
Before booking an FD, estimate maturity amount and total interest with an FD calculator India users can access free online. Master Calc applies compound interest the way most banks credit quarterly or annual compounding on cumulative deposits. Enter principal, rate and tenure to compare offers across PSU banks, private banks and small finance banks without visiting multiple branches.
How FD interest is calculated
Banks quote an annual rate (e.g. 7% p.a.). For cumulative FDs, interest is added to principal at each compounding interval and earns further interest — compound growth. Formula concept: A = P × (1 + r/n)nt, where P is principal, r is annual rate in decimal, n is compounding frequency per year, t is years.
Example: ₹5,00,000 at 7% for 5 years with quarterly compounding matures to roughly ₹7,03,000 — about ₹2,03,000 interest before tax. Exact figures depend on bank rounding; always use this calculator with the rate printed on your FD advice. For monthly savings instead of lump sum, see our RD Calculator.
Cumulative vs non-cumulative FD
Cumulative FD pays interest only at maturity (or reinvests it internally). Best when you do not need regular cash flow and want maximum compounding. Non-cumulative FD pays interest monthly, quarterly or annually to your savings account — popular with retirees who live on interest income. The effective yield differs even at the same headline rate because cumulative schemes compound longer.
Choose payout mode based on goal, not habit. A 45-year-old saving for a house in five years should usually pick cumulative. A 70-year-old may prefer monthly payout FD for household expenses. Model both in this tool by comparing maturity vs total interest cashed out.
Senior citizen FD rates and special schemes
Most banks offer 0.25% to 0.50% extra for senior citizens (typically age 60+). Some run limited-period campaigns with even higher rates on specific tenures. Always enter the actual rate from the bank website on the booking date — advertised board rates and relationship-manager quotes can differ.
Tax-saver FD under Section 80C locks money for five years and qualifies for deduction up to ₹1.5 lakh combined with other 80C instruments. Interest is still taxable. Compare tax-saver FD return with PPF using our PPF Calculator before allocating your 80C bucket.
Safety: DICGC insurance limit
Bank deposits in India are insured by DICGC up to a statutory limit per depositor per bank (check current RBI/DICGC notification for the exact cap). Amounts above the limit are still considered safe at major banks in practice, but conservative savers split large portfolios across banks to stay within insurance coverage. NBFC FDs follow different rules — read offer documents carefully.
FD suits near-term goals (1–5 years): emergency fund ladder, school fees, wedding expenses or parking bonus until equity SIP dates. It is usually not ideal for 20-year wealth creation where equity mutual funds historically delivered higher inflation-adjusted returns with volatility — see SIP Calculator for long horizons.
TDS and income tax on FD interest
Banks deduct TDS if interest from all FDs in a branch exceeds ₹40,000 in a financial year (₹50,000 for senior citizens). TDS is not the final tax — you must add FD interest to total income and pay tax per slab. If your total income is below taxable limit, submit Form 15G/15H to avoid TDS deduction. Plan annual tax with our Income Tax Calculator.
Interest is taxed in the year it is credited or paid, depending on cumulative vs payout mode. Do not ignore FD interest when filing ITR even if TDS was zero. Read more in our blog: FD interest and maturity guide.
FD ladder strategy for liquidity
Instead of one large FD, build an FD ladder: split ₹8 lakh into four deposits of ₹2 lakh for 1, 2, 3 and 4 years. When the 1-year FD matures, reinvest or use cash while longer buckets keep earning. This balances yield with access to money without breaking a single long FD and paying penalty.
Premature withdrawal reduces effective rate and may charge penalty (often 0.5%–1% below booked rate). Auto-renewal can roll into lower prevailing rates — review at each maturity instead of blindly renewing.
Comparing banks and tenure selection
Small finance banks sometimes offer higher rates than large PSU banks; verify RBI license and DICGC coverage. Longer tenure does not always mean best rate — banks often peak at 2–3 year buckets. Run this calculator for each tenure column on the rate card before booking.
Inflation erodes real returns. If FD post-tax return is 6% and inflation is 6%, purchasing power is flat. FD wins on predictability, not always on real growth. Match product to goal timeline and risk tolerance.
Using Master Calc FD Calculator
Enter principal in rupees, annual interest rate and tenure in years or months. Results update instantly on mobile — useful while comparing rate boards at a branch. Pair with RD, PPF and SIP tools on Master Calc for a full personal finance picture. Rates change with RBI policy and bank liquidity — recalculate when banks revise card rates.
Disclaimer: Maturity figures are estimates. Actual bank rounding, TDS and penalties may differ. Not investment advice.
Nomination, joint FD and minor accounts
Every FD should have a nominee for smoother settlement if the depositor passes away. Nomination does not replace a will for large estates but speeds up bank procedures. Joint FD modes — “Either or Survivor” vs “Former or Survivor” — affect who can withdraw before maturity. Read the mandate carefully at booking; wrong joint type creates family disputes later.
Parents open FD in minor child name with guardian operation. Interest may be clubbed with parent income for tax in many cases — consult your CA. Tenure and rate are still calculated the same way; tax planning is the variable.
Sweep-in FD and flexi deposits
Some banks link savings accounts to sweep-in FD: excess balance above a threshold auto-converts to FD in small tranches, earning higher rate while keeping liquidity. Effective return blends savings rate on daily balance and FD rate on swept chunks. When comparing plain FD vs sweep, model the average balance you maintain — sweep wins for corporates and professionals with fluctuating balances.
Flexi FD allows partial withdrawal without breaking the entire deposit. Terms vary; penalty may apply only on withdrawn portion. Useful for uncertain expense timing within 12–24 months.
FD vs debt mutual funds for conservative investors
Debt mutual funds do not guarantee returns but may offer indexation benefit on long-term capital gains in some cases — tax treatment changed in recent budgets, so verify current rules. FD gives certainty; debt funds give flexibility with exit load and NAV volatility. For emergency fund core, FD or sweep FD remains popular among risk-averse Indians.
Retirees needing monthly income sometimes combine non-cumulative FD with Senior Citizens Savings Scheme (SCSS) where eligible — compare SCSS rate and limits with bank senior FD using this calculator for the FD portion only.
Booking FD online vs branch
Digital FD booking through net banking or app often shows same rates as branch but faster renewal. Rate negotiation for very large tickets (₹1 crore+) may still need relationship manager. Always download FD advice PDF; enter exact rate and compounding frequency from that PDF here to verify maturity quoted by the system.
Auto-renewal at “prevailing rate on maturity date” can surprise you if rates dropped — disable auto-renewal if you want to shop rates each year. Ladder strategy reduces dependence on one maturity date and one rate cycle.
Tax on FD for different income slabs
If you are in the 30% bracket (with cess), a 7% FD yields roughly 4.8% after tax — compare that to current inflation. Senior citizens with lower income may pay 0% or 5% tax, making the same FD more attractive. Model post-tax return by multiplying interest by (1 minus your marginal rate) mentally after using this calculator for gross maturity.
Form 15G/15H avoids TDS but not tax liability — youngsters with FD interest below taxable limit should submit 15G to prevent unnecessary TDS lock-up until refund. Parents booking FD in child name should plan clubbing rules with their CA before large tickets.
Corporate FD and company deposits — extra caution
Some companies offer fixed deposits to public at higher rates than banks. These are not DICGC insured like bank FDs — credit risk depends on company health. Higher rate compensates for higher risk. Limit exposure to any single corporate FD; prefer rated issuers and read offer document default clauses.
Use this calculator for maturity math on corporate FD the same way as bank FD, but treat safety separately. When in doubt, prefer bank FD for core emergency money and take corporate FD only for surplus you can afford to lose. Diversification across banks and tenures remains the simplest risk control for conservative savers.