ELSS vs. PPF vs. tax-saver FD: picking the right 80C mix
Comparing lock-in, risk, and returns across the most common tax-saving options.
ELSS, PPF, and a 5-year tax-saver FD all sit under the same Section 80C umbrella, which makes them feel interchangeable. They aren’t. The deduction is identical no matter which one gets the money, but what happens to that money afterward is completely different.
The upfront tax saving is identical across all three
All three qualify for the same Section 80C deduction, up to the same shared ₹1,50,000 annual cap, at the same slab-rate saving — ELSS doesn’t get a bigger deduction than PPF, and PPF doesn’t get a bigger one than a tax-saver FD. Picking one over another has zero effect on the immediate tax benefit. What actually differs is the lock-in length and what the money is worth once it’s finally free to withdraw.
Project your tax-saving mutual fund's returns and lock-in maturity value.
Project your PPF balance across its full 15-year lock-in.
Work out the maturity value for a bank fixed deposit at any tenure.
The same ₹1,50,000/year, three very different journeys
Committing the full ₹1,50,000 annual 80C allocation to each option for several years shows just how differently they play out — in both timeline and outcome.
₹7,50,000 invested. Not fully liquid at year 5 — the last instalment’s own 3-year lock-in pushes full liquidity to year 8. Net value after LTCG tax: ₹13,61,548.
The same ₹7,50,000 invested. The last FD, opened in year 5, matures in year 10 — fully liquid two years later than ELSS. Net value after tax on the interest: ₹9,98,867.
PPF doesn’t fit the same 5-year snapshot at all — its 15-year lock-in runs from account opening regardless of how the contributions are spread, so it demands a genuinely longer commitment than either of the other two. The same ₹1,50,000/year, kept up for the full mandatory 15 years (₹22,50,000 invested in total), reaches ₹39,44,599— fully tax-free, no LTCG or slab tax on any of it, the exact figure already verified in PPF vs. EPF vs. NPS: picking the right mix.
How the three actually compare once liquidity and risk are factored in
ELSS reaches full liquidity soonest and, at its assumed return, ends up worth the most. That return isn’t guaranteed, though, and equity markets can run well below 12% over any given 5-to-8-year stretch. A tax-saver FD gives up ELSS’s upside for a fully guaranteed, contracted rate, at the cost of a longer wait to full liquidity and interest that’s fully taxable every year. PPF asks for the longest commitment of the three by far, but pays it back with the highest certainty of any 80C option — a government-backed rate and a completely tax-free maturity — making it a better fit for money genuinely earmarked for 15+ years out, like retirement, than for a goal sitting 5 years away.
All figures are indicative and for educational purposes only — not financial advice.
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