NPS Tier 1 and PPF are the two biggest long-term tax-saving options for Indian retirement. NPS goes equity-heavy and offers an extra ₹50K deduction; PPF is government-backed and gives tax-free maturity. Which wins depends on your timeline, return assumptions, and how you'll structure withdrawal. This calculator runs both.
What is NPS vs PPF?
PPF is a 15-year tax-saving instrument with a fixed government-notified rate (currently 7.1%), tax-free interest, and a ₹1.5 lakh annual cap (within 80C). Capital, interest, and maturity are all tax-exempt — the only EEE (exempt-exempt-exempt) instrument standing.
NPS Tier 1 is a market-linked retirement fund with up to 75% equity exposure (in aggressive scheme), an additional ₹50,000 80CCD(1B) deduction over and above 80C, and longer-run higher expected returns. The catch: 60% of corpus at retirement is tax-free lump sum, but 40% must mandatorily buy an annuity (taxable monthly pension).
How the comparison is calculated
Both calculations grow a fixed annual contribution at the asset's expected rate over the chosen years. PPF compounds annually; NPS uses long-run blended returns based on equity/debt allocation.
At maturity, PPF gives the full corpus as tax-free lump sum. NPS gives 60% as tax-free lump sum and 40% must purchase an annuity. The annuity payment is taxable as income at slab rate. The calculator's 'real value' for NPS factors in this tax treatment.
- P
- Annual contribution—₹1.5L PPF cap or ₹50K + 80C if NPS
- r
- Return rate—PPF: ~7.1%; NPS: typically 9-11% blended
How to use this calculator
Enter your annual contribution
Up to ₹1.5L for PPF (cap is hard). For NPS the 80CCD(1B) ₹50K is over and above 80C, so total tax-deductible NPS can be ₹50K (just 80CCD(1B)) or ₹2L (₹1.5L 80C + ₹50K 80CCD(1B)).
Set the years
PPF has a 15-year lock-in (extendable in 5-year blocks). NPS locks until 60. For honest comparison, use the same number of years for both.
Set return assumptions
PPF rate is government-set and revised quarterly. Currently 7.1%. NPS depends on chosen scheme — Aggressive (75% equity) blends to ~10-11% historically, Conservative (mostly debt) ~7-8%.
Compare maturity values
The calculator shows PPF maturity (fully tax-free), NPS gross maturity, NPS 60% lump sum tax-free portion, and NPS 40% annuity corpus. Use these together when judging which suits your retirement plan.
When to use it
Choosing primary 80C instrument
If you already invest ₹1.5L in PPF, adding NPS uses the additional ₹50K 80CCD(1B) deduction. Together they cover the long-term tax-advantaged piece. The calculator helps weigh whether to shift PPF money to NPS for higher expected return.
Retirement income planning
PPF gives a single tax-free lump sum at maturity. NPS gives 60% lump sum + 40% as monthly annuity. If you want guaranteed monthly retirement income, NPS structurally provides it; if you want flexibility, PPF beats it.
Aggressive vs conservative profile
Young investors with 25+ years to retirement benefit more from NPS's equity exposure — compounding returns dwarf PPF's fixed rate. Older investors approaching retirement with shorter horizons find PPF's certainty more attractive.
Common mistakes to avoid
Comparing only on maturity corpus, not on tax structure
PPF's fully-tax-free outcome is worth more than equivalent NPS corpus where 40% is annuity-taxed at slab. Compute net-of-tax outcome for honest comparison.
Investing in NPS without choosing the right scheme
Default NPS Tier 1 starts you in Active mode with default allocation. Aggressive scheme (75% equity) is typically right for under-50; Auto Lifecycle 75% works for those who want set-and-forget.
Frequently asked questions
Should I pick NPS or PPF?
Why does NPS force a 40% annuity?
Can I exit NPS early?
Is NPS better for younger investors?
Is PPF still worth it given low rates?
Can I withdraw NPS lump sum and skip the annuity?
References
- PPF — Public Provident Fund Scheme— India Post
- NPS — National Pension System— NSDL CRA