Key Takeaways
- PPF is low-volatility with a government-set rate.
- SIPs are market-linked with variable, non-guaranteed returns.
- PPF has a long lock-in; SIPs are generally more liquid.
- The two are often complementary rather than either-or.
On this page
Two different tools
PPF is a savings scheme with fixed, annually compounded interest and government backing. A SIP invests in mutual funds whose value moves with markets. One prioritises stability; the other accepts risk for growth potential.
Comparison
| Factor | PPF | SIP |
|---|---|---|
| Return | Fixed, government-set | Market-linked, variable |
| Risk | Very low | Market risk applies |
| Liquidity | Low (long lock-in) | Generally higher |
| Horizon | Long term | Flexible, best long term |
Illustration: ₹12,500 a month for 15 years
- PPF (₹1.5 lakh a year at an illustrative 7.1%): about ₹40.7 lakh, fixed by government-notified rates, with the outcome known within a narrow band.
- Equity SIP at an assumed 12%: about ₹63.1 lakh; at 8%: about ₹43.5 lakh; in a poor 15-year stretch, potentially less than PPF. The result is a range, not a number.
Both scenarios invest the same ₹22.5 lakh. The difference is the shape of the outcome: PPF gives a narrow, near-certain result; the SIP gives a wider distribution whose centre is higher. Neither is "better" without knowing how much uncertainty the saver can tolerate for this particular goal.
Differences beyond return
| Factor | PPF | Equity SIP |
|---|---|---|
| Who sets the return | Government, quarterly | Market prices |
| Capital risk | Sovereign-backed | Market-linked; can fall |
| Liquidity | Locked for 15 years, limited withdrawals | Redeemable any working day (exit load may apply) |
| Contribution limit | Annual ceiling under scheme rules | None |
| Tax | Historically exempt at every stage (verify) | Capital-gains tax on redemption |
Why many savers hold both
PPF forms a guaranteed floor for a long-dated goal; a SIP adds growth potential on top. The split depends on goal, horizon and temperament — model each with the PPF calculator and SIP calculator and compare the ranges, not just the central estimates.
Sources
We reference primary and official sources. Rate- and rule-dependent details must be verified against the latest official information.
Related Calculators
Related Guides
PPF vs FD
Both PPF and FDs prioritise stability, but PPF is a long-tenure, government-set scheme with annual compounding, while FDs are flexible bank deposits with bank-set rates.
investingSIP vs FD: Which Fits Your Goal?
A SIP invests in market-linked mutual funds with variable returns and risk; a fixed deposit offers a contracted interest rate with high capital stability. Neither is universally better.
retirementWhat Is the Public Provident Fund (PPF)?
PPF is a long-term, government-backed savings scheme where you contribute each year and earn annually compounded interest at a rate set by the government. Its rules are statutory and change over time.
investingWhat Is a SIP (Systematic Investment Plan)?
A SIP, or Systematic Investment Plan, is a method of investing a fixed amount into a mutual fund at regular intervals — usually monthly — instead of investing a large sum at once.