PPF vs ELSS vs FD — where should your money go?

All three save tax under 80C, but they suit completely different goals, timelines and risk appetites.

These three get compared endlessly because all three can qualify for the ₹1.5 lakh Section 80C deduction under the old regime — but that shared label hides how differently they behave. They sit at three different points on the risk-return-liquidity triangle, and matching the instrument to the actual goal matters far more than chasing the highest headline rate. Note too that 80C only helps if you're on the old regime at all; if the new regime is cheaper for you (see the guide below), you'd choose among these on merit, not for the tax break.

PPF is your safe, long-term anchor. It's government-backed, currently pays around 7.1% completely tax-free, and locks money away for 15 years with only limited partial withdrawals allowed. That long lock-in is a feature, not a bug, for the right goal: it enforces discipline for retirement or a child's education a decade or more out, and the tax-free compounding is genuinely powerful over that horizon. Project the corpus with the PPF calculator and the 15-year figure often surprises people.

ELSS is the wealth-builder. It's an equity mutual fund, so your money rides the stock market, but it carries the shortest lock-in of any 80C option — just three years — and the highest long-term return potential of the three, historically well above PPF over long periods. The trade is volatility: it can and will fall in a bad year. That makes it right for goals five or more years away, where you can wait out a downturn, and wrong for money you might need soon. See what a monthly SIP into one could become with the ELSS calculator.

A useful way to hold all three in your head: PPF is safety plus a long horizon, ELSS is growth plus patience, and an FD is safety plus a short horizon. They're not really competitors — a sensible portfolio often uses each for the job it's best at rather than picking a single winner.

FDs are for safety over short horizons. The capital is secure and the maturity value is predictable to the rupee, which is exactly what you want for money you'll need in one to three years. But the returns are fully taxable at your slab rate and often only just beat inflation, so an FD is a poor home for long-term wealth — its certainty costs you growth. Compare maturity values for your amount and tenure with the FD calculator, and decide which regime you're in first with old vs new tax regime.