The PPF, and where it fits alongside funds

The Public Provident Fund (PPF) is a long-term savings scheme run by the government. You contribute within an annual limit, the balance earns an interest rate the government sets, and the money is locked away for a long term with favourable tax treatment. It often comes up next to mutual funds, so it is worth being clear about what it is and where it fits.

Government-backed, no market risk

The defining feature of the PPF is that it is backed by the government and its value does not move with markets. The balance does not rise and fall the way a fund’s NAV does; it accrues interest at a rate the government declares and can revise periodically. That makes it one of the steadiest homes available for money — the trade-off being the long lock-in that comes with it.

The long lock-in

A PPF account runs for a long fixed term — fifteen years — and can then be extended in blocks. It allows only limited partial withdrawals, and only after some years have passed. This long lock is the point, not a flaw: it is built for money you genuinely will not touch for a long time, such as a slice of a retirement or a very distant goal. It is the wrong home for anything you might need sooner.

How the tax treatment works

The PPF is treated favourably at each stage under the rules of the day: contributions can qualify for a deduction, the interest accrues without annual tax, and the maturity amount is treated concessionally. It is one of the Section 80C options, so the contribution deduction sits under the old regime. As always, the exact treatment is set by law and can change, so this is the mechanism rather than a rate to rely on.

Note on the law: from tax year 2026-27 the Income-tax Act, 2025 replaced the 1961 Act. The deduction known as Section 80C is now section 123 (read with Schedule XV). The ₹1.5 lakh cap and the old-regime condition carried over.

How it sits alongside funds

The PPF and equity funds are not competitors, because they answer different needs. The PPF offers stability and a government-set return with a long lock; equity funds offer market-linked growth with a wider range of outcomes. In a plan they can play complementary roles — the PPF as a steady, long-locked anchor, funds for growth over the same long horizon. Comparing the two as if you must pick one misses that they are doing different jobs.

Deciding whether it fits you

Whether, and how much, to use the PPF depends on your own need for stability, your horizon and your tax position — it is a personal decision, not one this article makes for you. To see how a yearly PPF contribution accumulates over its term, our PPF calculator shows the arithmetic on the numbers you enter.