ELSS, PPF and NPS get compared constantly because they share a line on your tax return. That shared line is genuinely the only thing they have in common. One is an equity mutual fund, one is a government-backed savings scheme, one is a retirement account with restricted withdrawal. Choosing between them on the strength of the deduction alone is choosing on the least important attribute.
Tax rules described here are as they stand for FY 2025-26. They change with each Finance Act — check the current position before acting.
The deduction they share
Section 80C of the Income Tax Act allows a deduction of up to ₹1.5 lakh per financial year across a range of instruments. All three qualify. The ₹1.5 lakh is a combined ceiling, not a per-instrument one — it also absorbs your EPF contributions, life insurance premiums, principal repayment on a home loan, and children’s tuition fees. Many salaried people have a substantial part of it filled before they invest anything deliberately.
NPS has an additional deduction of up to ₹50,000 under Section 80CCD(1B), over and above the 80C ceiling. That is genuinely extra room, and it is the one structural tax advantage among the three.
Note that Section 80C deductions apply under the old tax regime. If you have opted for the new regime, most of these deductions are not available, which changes the entire calculation.
How they actually differ
Lock-in
- ELSS has a three-year lock-in — the shortest of any 80C instrument. Each SIP instalment locks separately from its own date, so a SIP started in January means the January instalment unlocks three years later, February’s a month after that, and so on. Your money does not all become available at once.
- PPF runs for fifteen years, extendable in five-year blocks. Partial withdrawal is permitted from the seventh year, subject to limits, and a loan facility exists earlier.
- NPS is locked until you are sixty, with narrow exceptions for specified purposes. It is the most restrictive by a wide margin.
What your money is exposed to
- ELSS invests predominantly in equities. Its value fluctuates daily and can fall — including across the whole of your three-year lock-in. There is no floor.
- PPF pays a rate set by the government and revised quarterly. The capital is backed by the government. It does not fall.
- NPS lets you choose an allocation across equity, corporate bonds and government securities, within caps. Its behaviour depends on the mix you pick.
This is the axis that should drive the decision. A three-year horizon in an equity instrument is genuinely short, and being forced to hold through a downturn is different from choosing to.
How the exit is taxed
- ELSS redemptions are taxed as long-term capital gains on equity, since the lock-in guarantees you have held for over a year. Gains above the annual exemption threshold are taxed at the prevailing LTCG rate.
- PPF is exempt-exempt-exempt: contributions deductible, interest untaxed, maturity untaxed.
- NPS allows a portion of the corpus to be withdrawn tax-free at exit, with the remainder required to purchase an annuity. Annuity income is then taxed as income in the year received.
PPF’s tax treatment on exit is the cleanest of the three. NPS’s is the most complex, and the mandatory annuity is a real constraint people often discover late.
Choosing between them
Rather than ranking them, match them to circumstances.
- If your 80C limit is already consumed by EPF and insurance, none of this is urgent — an ordinary scheme without a lock-in may suit you better than forcing money into a locked instrument for a deduction you cannot claim.
- If you want the shortest lock-in and accept equity risk, ELSS is the only 80C option with a three-year exit.
- If a falling balance would genuinely distress you, PPF’s stability is the point, and its fifteen-year term is a feature for money you were not going to touch anyway.
- If you are specifically building retirement money and want the extra ₹50,000 deduction, NPS provides room the others do not — provided you accept that the money is inaccessible until sixty and part of it must become an annuity.
Holding more than one is entirely normal. They are not mutually exclusive.
Frequently asked questions
Can I withdraw ELSS after exactly three years?
Each instalment unlocks three years after its own investment date. A lump sum unlocks in one go; a SIP unlocks instalment by instalment. After the lock-in, there is no compulsion to redeem — you may continue holding.
Is PPF better than ELSS because it cannot fall?
They answer different questions. PPF removes fluctuation, and over long periods that stability has a cost in growth potential. ELSS accepts fluctuation. Neither is superior in the abstract; it depends on the horizon and what you can sit through.
Does the ₹50,000 NPS deduction stack on top of ₹1.5 lakh?
Yes. Section 80CCD(1B) is over and above the 80C ceiling, under the old regime.
Which should a first-time investor pick?
There is no universal answer, and anyone giving you one without knowing your income, existing 80C usage, tax regime and time horizon is guessing. The more useful first step is checking how much of your ₹1.5 lakh is already used up.
Mutual fund investments are subject to market risks. Read all scheme-related documents carefully.