What is a Fixed Deposit (FD)?
FD is a low-risk investment where you deposit money for a fixed tenure at a guaranteed interest rate.
A Fixed Deposit (FD) is a financial instrument offered by banks and NBFCs where you deposit a lump sum for a predetermined period at a fixed interest rate. Unlike savings accounts, FD rates are locked at the time of deposit and don't change during the tenure.
FDs are one of the safest investment options in India. Bank deposits up to ₹5 lakh are insured by DICGC (Deposit Insurance and Credit Guarantee Corporation). This makes FDs ideal for risk-averse investors and emergency funds.
The tradeoff for safety is lower returns compared to market-linked instruments. Current FD rates typically range from 6-8% for most banks, with senior citizens getting an additional 0.25-0.50% bonus.
- Deposit: ₹1,00,000
- Interest Rate: 7% per annum
- Tenure: 3 years
- Compounding: Quarterly
- Maturity Amount: ₹1,23,144
- Interest Earned: ₹23,144
Try it: Basic FD Calculator
DICGC Insurance
FD offers guaranteed, predictable returns with capital safety — ideal for short-term goals and emergency funds.
How Does FD Interest Work?
FD interest is calculated using compound interest formula, with interest compounding quarterly in most banks.
When you open an FD, the bank pays you interest on your principal. This interest is typically compounded (added to your principal) at regular intervals — quarterly for most Indian banks. The formula is: A = P × (1 + r/n)^(n×t)
Here, P is principal, r is annual interest rate, n is compounding frequency (4 for quarterly), and t is time in years. More frequent compounding means slightly higher returns for the same stated interest rate.
The stated interest rate vs. effective annual yield (EAY) differs due to compounding. A 7% FD with quarterly compounding actually gives ~7.19% effective annual yield. This is why comparing "effective yield" is more accurate than comparing stated rates.
- Simple Interest (no compounding):
- Interest = ₹7,000/year
- Compound Interest (quarterly):
- Q1: ₹1,00,000 × 1.75% = ₹1,750
- Q2: ₹1,01,750 × 1.75% = ₹1,781
- Q3: ₹1,03,531 × 1.75% = ₹1,812
- Q4: ₹1,05,343 × 1.75% = ₹1,844
- Total: ₹7,187 (Effective: 7.19%)
Compare effective yield, not stated rate
FD interest compounds over time. The compounding frequency affects your actual returns — quarterly is standard in India.
Compounding Frequency: Monthly vs Quarterly vs Annually
More frequent compounding means more interest. Monthly > Quarterly > Half-yearly > Annually.
Compounding frequency determines how often interest is added to your principal. When interest is added, the next calculation uses the higher base — this is the "interest on interest" effect that makes compound interest powerful.
Most Indian banks compound quarterly. Some small finance banks and post office schemes compound monthly or even daily. For the same stated rate, monthly compounding gives about 0.1-0.2% more effective yield than quarterly.
For long-term FDs, this difference adds up. On a ₹10 lakh FD at 7% for 5 years, monthly compounding gives about ₹8,000 more than quarterly compounding.
- Annually: ₹6,12,520 (Eff: 7.00%)
- Half-yearly: ₹6,14,673 (Eff: 7.12%)
- Quarterly: ₹6,15,769 (Eff: 7.19%)
- Monthly: ₹6,16,591 (Eff: 7.23%)
- Difference (Monthly vs Annual): ₹4,071 extra
Try it: Compare Compounding Frequencies
Small finance banks often compound monthly
Monthly compounding beats quarterly for the same rate. Check effective yield when comparing banks.
Cumulative vs Non-Cumulative FD
Cumulative FDs reinvest interest; non-cumulative FDs pay interest periodically — choose based on your cash flow needs.
Cumulative FDs reinvest your interest into the principal, paying everything at maturity. This maximizes compounding and total returns. Non-cumulative FDs pay interest at regular intervals (monthly, quarterly, or annually) — useful for regular income needs.
For wealth building, cumulative FDs are better due to full compounding. For retirees or those needing regular income, non-cumulative FDs provide steady cash flow without touching principal.
Note: Even if you don't receive the interest, you're taxed on accrued interest each year for cumulative FDs. This is important for tax planning.
- Cumulative FD:
- Maturity: ₹14,14,778
- Total interest: ₹4,14,778
- Non-Cumulative (quarterly payout):
- Quarterly interest: ₹17,500
- Total interest: ₹3,50,000
- (You get ₹10L back at maturity)
- Cumulative earns ₹64,778 more
Try it: Cumulative vs Non-Cumulative
Tax on accrued interest
Choose cumulative for maximum growth, non-cumulative for regular income. Both are taxed on accrual basis.
FD Tax & TDS: What You Need to Know
FD interest is fully taxable. TDS is deducted at 10% if interest exceeds ₹40,000/year (₹50,000 for seniors).
Interest earned on FDs is added to your income and taxed at your slab rate. If you're in the 30% bracket, 30% of your FD interest goes to tax. This significantly reduces effective returns.
Banks deduct TDS (Tax Deducted at Source) at 10% if your total interest from that bank exceeds ₹40,000 in a financial year (₹50,000 for senior citizens). If you don't provide PAN, TDS is 20%.
If your total income is below the taxable limit, submit Form 15G (or 15H for seniors) at the start of the financial year to avoid TDS. You can claim refund if excess TDS was deducted.
- Gross Interest: ₹70,000/year
- If in 30% tax bracket:
- Tax payable: ₹21,000
- Net interest: ₹49,000
- Effective return: 4.9%
- If in 20% bracket: Net 5.6%
- If in 5% bracket: Net 6.65%
Try it: FD Tax Calculator
Split FDs across banks
Don't forget to declare
| Category | TDS Threshold | TDS Rate |
|---|---|---|
| General (with PAN) | ₹40,000/year | 10% |
| Senior Citizens (with PAN) | ₹50,000/year | 10% |
| Without PAN | Any amount | 20% |
| Form 15G/15H submitted | N/A | 0% |
FD interest is taxable at your slab rate. Use Form 15G/15H if eligible; otherwise, plan for post-tax returns.
FD vs SIP vs Debt Funds: Which is Better?
FD offers guaranteed returns; SIP offers higher long-term growth; debt funds offer tax efficiency. Choose based on your horizon.
FDs guarantee principal and returns — perfect for short-term goals (1-3 years) and emergency funds. But for long-term wealth building, FDs often lose to inflation after tax.
Equity SIPs offer 10-12% historical returns but with volatility. For goals 5+ years away, SIP typically outperforms FD significantly. For shorter periods, the risk may not be worth it.
Debt mutual funds offer FD-like stability with better tax efficiency. Held over 3 years, gains are taxed as LTCG with indexation benefit. However, post-2023 rules have changed this for many debt funds.
- FD at 7% (30% tax bracket):
- Post-tax return: ~4.9%
- Final amount: ₹7.74L
- Equity SIP at 12%:
- LTCG tax on gains: 10%
- Final amount: ~₹14.2L
- FD suitable for: 1-3 year goals
- SIP suitable for: 5+ year goals
Try it: FD vs SIP Comparison
Emergency fund rule
FD for safety and short-term; SIP for long-term growth. Match instrument to goal timeline.
FD Ladder Strategy: Optimize Liquidity & Returns
Split your FD across multiple tenures to balance higher rates with liquidity — this is the FD ladder strategy.
Instead of locking all your money in one long-term FD, split it across multiple FDs with staggered maturity dates. This gives you regular access to funds while still earning higher rates on longer tenures.
For example, with ₹5 lakh, create 5 FDs of ₹1 lakh each maturing in 1, 2, 3, 4, and 5 years. Each year, one FD matures — use it or reinvest in a new 5-year FD.
This strategy protects against interest rate risk. If rates rise, you can reinvest maturing FDs at higher rates. If rates fall, you still have some FDs locked at older, higher rates.
- FD 1: ₹1L for 1 year at 6.5%
- FD 2: ₹1L for 2 years at 6.75%
- FD 3: ₹1L for 3 years at 7.0%
- FD 4: ₹1L for 4 years at 7.0%
- FD 5: ₹1L for 5 years at 7.25%
- Every year: One FD matures
- Reinvest in new 5-year FD
- Result: Liquidity + best rates
Try it: FD Ladder Planner
Best of both worlds
Use FD laddering to get higher returns without sacrificing liquidity. Ideal for large sums.
Inflation Impact: Is Your FD Actually Growing?
After tax and inflation, FD returns may be negative. Always calculate "real returns" to know if you're actually growing wealth.
If your FD earns 7% but inflation is 6%, your real return is only ~1%. Add 30% tax, and you're effectively losing purchasing power. This is the hidden danger of over-relying on FDs for long-term goals.
Inflation has averaged 5-6% in India over the past decade. A post-tax FD return of 4-5% barely keeps pace. For goals 10+ years away, FDs will likely not beat inflation significantly.
FDs are still valuable for short-term goals where you need principal protection. But for long-term wealth building (retirement, children's education), consider equity-linked investments that historically beat inflation by 6-7% annually.
- After 10 years (nominal):
- FD value: ₹19.67L
- Inflation-adjusted (real):
- Purchasing power: ₹10.98L
- Real gain: Only ₹98,000
- If in 30% tax bracket:
- Post-tax value: ~₹15.2L
- Real purchasing power: ~₹8.5L
- You LOST purchasing power!
Try it: Inflation-Adjusted FD Returns
The FD trap for long-term goals
FD real returns are often near-zero or negative after tax and inflation. Use FD strategically, not as your only investment.
Tips for Maximizing FD Returns
Compare rates, use senior citizen benefits, avoid premature withdrawal, and consider tax-saving FDs.
Don't just go with your existing bank. Compare FD rates across banks — small finance banks and post office often offer 0.5-1% higher rates. Use aggregator websites to find the best rates.
Senior citizens get an extra 0.25-0.50% interest. If you're investing for parents, open FDs in their name. Also look for special schemes — some banks offer higher rates for specific tenures.
Avoid premature withdrawal if possible — you lose 0.5-1% of the interest rate as penalty. Instead, take a loan against FD (at 1-2% above FD rate) for temporary needs.
Tax-saving FD for 80C
| Tip | Benefit | Action |
|---|---|---|
| Compare across banks | Up to 1% higher rate | Check SFBs and post office |
| Senior citizen FDs | +0.25-0.50% | Open in parents' name |
| Avoid premature withdrawal | Save 0.5-1% penalty | Take loan against FD instead |
| Tax-saving FD (5-year) | 80C deduction | Max ₹1.5L/year, 5-year lock-in |
| FD ladder | Liquidity + returns | Split across 1-5 year tenures |
| Submit Form 15G/15H | Avoid TDS | If income below taxable limit |
Smart FD investing: compare rates, use senior benefits, avoid penalties, and ladder for liquidity.
Frequently Asked Questions
What is the current FD interest rate in India?
▾
What is the current FD interest rate in India?
▾FD rates vary by bank and tenure. As of 2026, major banks offer 6-7.5% for general public and 6.5-8% for senior citizens. Small finance banks often offer 0.5-1% higher rates.
Is FD interest taxable?
▾
Is FD interest taxable?
▾Yes, FD interest is fully taxable at your income tax slab rate. Banks deduct TDS at 10% if annual interest exceeds ₹40,000 (₹50,000 for seniors). You must declare the full interest in your ITR.
What is TDS on FD?
▾
What is TDS on FD?
▾TDS (Tax Deducted at Source) is 10% of interest if total interest from a bank exceeds ₹40,000/year (₹50,000 for seniors). Without PAN, TDS is 20%. Submit Form 15G/15H to avoid TDS if your income is below taxable limit.
Can I break FD before maturity?
▾
Can I break FD before maturity?
▾Yes, you can break an FD anytime, but you'll lose 0.5-1% of the interest rate as a penalty. Some banks also recalculate interest at the rate applicable for the actual tenure held.
What is the minimum FD amount?
▾
What is the minimum FD amount?
▾Most banks allow FDs starting from ₹1,000. Some banks offer ₹100 minimum for minors' accounts. There's no maximum limit, but amounts above ₹5 lakh (DICGC insurance limit) carry bank risk.
What is cumulative FD vs non-cumulative FD?
▾
What is cumulative FD vs non-cumulative FD?
▾Cumulative FD reinvests interest until maturity — you get everything at the end. Non-cumulative FD pays interest periodically (monthly/quarterly/annually). Cumulative gives higher total returns; non-cumulative provides regular income.
Which bank gives the highest FD rate?
▾
Which bank gives the highest FD rate?
▾Small finance banks (Ujjivan, Equitas, Jana, AU) typically offer 0.5-1% higher than large banks. Post office and corporate FDs may also offer competitive rates. Always compare current rates before investing.
Is FD safe?
▾
Is FD safe?
▾Bank FDs are among the safest investments. DICGC insures deposits up to ₹5 lakh per bank. For amounts above this, spread across multiple banks or choose PSU banks for added safety.
What is the 80C tax-saving FD?
▾
What is the 80C tax-saving FD?
▾Tax-saving FDs have a 5-year lock-in and qualify for Section 80C deduction up to ₹1.5 lakh per year. However, the interest earned is still taxable. Premature withdrawal is not allowed.
FD or RD: Which is better?
▾
FD or RD: Which is better?
▾FD requires lump sum; RD allows monthly deposits. FD earns slightly more due to longer compounding time. Choose FD if you have the lump sum; RD if you prefer monthly savings discipline.
What is FD laddering?
▾
What is FD laddering?
▾FD laddering means splitting your money across multiple FDs with staggered maturity dates (e.g., 1, 2, 3, 4, 5 years). This provides regular liquidity while earning higher long-term rates.
Can NRIs invest in FD?
▾
Can NRIs invest in FD?
▾Yes, NRIs can invest in NRE FDs (tax-free in India, freely repatriable) or NRO FDs (taxable in India). NRE FDs are popular as interest is not taxed in India.
What is the penalty for breaking FD?
▾
What is the penalty for breaking FD?
▾Most banks charge 0.5-1% penalty on the interest rate for premature withdrawal. Some also recalculate interest at the rate for the actual tenure held, which can significantly reduce returns.
How is FD interest calculated?
▾
How is FD interest calculated?
▾FD uses compound interest: A = P × (1 + r/n)^(n×t), where P is principal, r is annual rate, n is compounding frequency (usually 4 for quarterly), and t is tenure in years.
What is the difference between FD rate and effective yield?
▾
What is the difference between FD rate and effective yield?
▾Stated FD rate is the annual rate quoted. Effective yield accounts for compounding — a 7% FD with quarterly compounding has ~7.19% effective yield. Always compare effective yields.
Is FD better than savings account?
▾
Is FD better than savings account?
▾FD offers higher rates (6-7.5% vs 2.5-4% for savings) but locks your money. Keep 3-6 months expenses in savings for liquidity; put the rest in FD for higher returns.
Ready to Calculate Your FD Returns?
Use our full-featured FD Calculator with advanced features like compounding comparison, TDS calculation, and inflation adjustment.
Open FD Calculator