SIP vs FD: Which is Better in 2026?
A data-driven comparison of Systematic Investment Plans (mutual fund SIPs) and Fixed Deposits - the two most popular savings instruments in India.
Last updated: September 2026 · Sources: AMFI, RBI, Income Tax Dept
Quick verdict
For goals 5+ years away, SIP in a diversified equity mutual fund typically delivers 2-3× more wealth than an FD, especially after tax. For goals under 3 years or when capital safety is non-negotiable, FD wins - guaranteed returns and zero volatility.
Real numbers: ₹10,000/month for 10 years
Assumptions: SIP at 11% p.a. CAGR; FD at 7% p.a. (reinvested). Pre-tax figures.
SIP (equity MF, 11%)
FD (bank, 7%)
Side-by-side comparison
| Parameter | SIP (Equity MF) | Fixed Deposit |
|---|---|---|
| Returns (historical) | 10-12% CAGR (equity MF, 10 yr avg) | 6.5-7.5% p.a. (major banks, 2026) |
| Returns (inflation-adjusted) | ~4-6% real return | 0-1% real return (after 6% inflation) |
| Risk | Market risk - value can fall short-term | Zero risk - principal guaranteed (up to ₹5L/bank by DICGC) |
| Tax on returns | LTCG 12.5% above ₹1.25L/yr (held >1 yr); STCG 20% if sold within 1 yr | Interest taxed as income at slab rate (up to 30% + cess) |
| Effective post-tax return (30% slab) | ~10.5% (after 12.5% LTCG on gains) | ~4.9% (after 30% tax on 7% FD) |
| Liquidity | Redeemable any time; 1% exit load within 1 yr (most equity funds) | Premature withdrawal allowed; 1% penalty on rate |
| Minimum investment | ₹100/month | ₹1,000 (most banks) |
| Inflation protection | Yes - equity historically beats inflation | No - FD returns often lag inflation net of tax |
| Suitable horizon | 5+ years (equity needs time to smooth volatility) | 1 month to 10 years |
| 80C benefit | ELSS only (3-yr lock-in) | 5-year tax-saving FD (5-yr lock-in) |
The tax difference is massive
This is where SIP wins decisively for anyone in the 20-30% tax bracket. FD interest is added to your income and taxed at your slab rate. Equity SIP gains are taxed as Long-Term Capital Gains at a flat 12.5% (with a ₹1.25 lakh annual exemption).
Post-tax returns at 30% slab (FY 2026-27)
When to choose which
Choose SIP when…
- ✓ Goal is 5+ years away (retirement, children's education)
- ✓ You can tolerate short-term fluctuations
- ✓ You are in the 20-30% tax bracket
- ✓ You want to beat inflation over time
- ✓ You want to build long-term wealth systematically
Choose FD when…
- ✓ Goal is within 1-3 years
- ✓ Capital preservation is critical (emergency fund, down payment)
- ✓ You are retired and need predictable income
- ✓ You are in the nil or 5% tax bracket
- ✓ Market volatility is emotionally difficult for you
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Returns are historical and not guaranteed. Mutual fund investments are subject to market risk. This is not investment advice. See our disclaimer.