NPS (National Pension System) and PPF (Public Provident Fund) are India's two most trusted government-backed long-term investment schemes. Both are safe, tax-efficient, and designed for retirement — but they work very differently.
Key differences at a glance
PPF: Fixed 7.1% interest rate (reviewed quarterly), fully guaranteed by Government of India, EEE tax status (invest, grow, and withdraw all tax-free), 15-year lock-in, maximum ₹1.5 lakh/year, no market risk.
NPS: Market-linked returns (equity fund historically 12–14% p.a.), partially market-dependent, mixed tax status (EEE on 60% lump sum withdrawal, annuity portion taxable), lock-in till age 60, additional ₹50,000 deduction under 80CCD(1B), minimum pension guaranteed through annuity.
Tax advantage comparison
Both PPF and NPS contributions qualify for 80C deduction up to ₹1.5 lakh/year. But NPS has an exclusive additional benefit: Section 80CCD(1B) allows an extra ₹50,000 deduction per year, completely separate from the ₹1.5L 80C limit.
At the 30% tax slab, this 80CCD(1B) benefit saves ₹15,600/year in taxes — making NPS effectively one of the highest-returning instruments on an after-tax basis.
Returns over 25 years — the math
₹1.5 lakh invested annually for 25 years:
PPF at 7.1%: corpus ≈ ₹97 lakh (fully tax-free)
NPS equity at 12%: corpus ≈ ₹2.3 crore (60% = ₹1.38 crore tax-free; 40% buys annuity)
The NPS equity corpus is dramatically higher, but involves market risk and the mandatory annuity requirement on 40% reduces flexibility.
Which should you choose?
For most salaried Indians, the optimal strategy is both: max PPF for ₹1.5L guaranteed-safe 80C deduction with full liquidity after 15 years, plus NPS for the extra 80CCD(1B) deduction and higher long-term equity returns for retirement.
Use our NPS Calculator and PPF Calculator to model both scenarios with your exact numbers.
NPS asset allocation — Active vs Auto choice
NPS lets you choose how your contributions are split across Equity (E), Corporate Bonds (C), and Government Securities (G). Under "Active Choice," you set the allocation yourself, with equity exposure capped at 75% and reducing after age 50. Under "Auto Choice" (Lifecycle Fund), the equity allocation starts higher when you're young and automatically glides down as you approach retirement — a "set and forget" option that suits most people who don't want to actively rebalance their retirement portfolio every few years.
What happens to your NPS corpus at retirement
At age 60, you can withdraw up to 60% of your NPS corpus as a tax-free lump sum. The remaining 40% (minimum) must be used to purchase an annuity from an IRDAI-registered insurer, which then pays you a regular pension — but this pension income is taxable as per your income slab in the years you receive it. This mandatory annuitisation is the single biggest liquidity trade-off NPS has compared to PPF, where 100% of the maturity amount is yours, tax-free, with no strings attached.
Partial withdrawal rules — PPF is more flexible than most people realise
PPF allows partial withdrawal from the 7th financial year onward, up to 50% of the balance at the end of the 4th preceding year (or immediately preceding year, whichever is lower) — useful for genuine emergencies without breaking the account. NPS allows partial withdrawal of up to 25% of your own contributions (not the full corpus) after 3 years, and only for specific purposes like higher education, marriage, medical treatment, or buying a first home, capped at 3 withdrawals over the account's lifetime.