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What is the PPF maturity amount if you invest ₹1.5 lakh every year for 15 years?

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The Answer
₹40.7 Lakh
at 7.1% p.a. (current PPF rate, FY 2025–26)

Calculate your PPF maturity value for the maximum annual investment of ₹1.5 lakh at the current 7.1% interest rate over the 15-year lock-in period.

By Aditya GuptaAccounting & Finance EducatorLast reviewed May 31, 2026Source: NSI / Min. of Finance

Why PPF Remains a Default for Conservative Savers

A maximum PPF investment of ₹1.5 lakh per year for 15 years at the current 7.1% interest rate grows to about ₹40.7 lakh at maturity. Of this, ₹22.5 lakh is your contribution and ₹18.2 lakh is interest. The entire maturity amount is tax-free under the EEE (Exempt-Exempt-Exempt) status — investment qualifies for 80C deduction in the old regime, annual interest is exempt, and maturity withdrawal is exempt.

No other Indian investment product offers all three exemptions simultaneously. ELSS (equity-linked savings) is taxed at maturity (LTCG over ₹1.25 lakh); FDs are taxed annually on accrued interest; NPS is taxed at withdrawal on 60% of the corpus. PPF stands alone — and at 7.1% with sovereign backing, it beats every FD on a post-tax basis for those in the 20%+ tax slab.

PPF can be extended in 5-year blocks after the 15-year lock-in, with or without fresh contributions — useful for retirees who want to keep the compounding going. Partial withdrawals are allowed from year 7 onwards. Loans against PPF are available between years 3-6. Open the account early in your career to maximise the compounding window.

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PPF Maturity Calculator

PPF Maturity Amount
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How We Calculated This

Annual PPF investment: ₹1,50,000 (maximum allowed)
PPF interest rate: 7.1% p.a. (Q1 FY 2025–26)
Investment period: 15 years (mandatory lock-in)
Interest compounded annually, credited on March 31
Investment made at beginning of each year (April 1) for maximum benefit
Entire maturity amount (principal + interest) is tax-free

Frequently Asked Questions

Is PPF rate fixed for the entire 15 years?+
No — PPF rate is reviewed quarterly by the government. It can change. Historically, it has ranged from 7.1–12% over 30 years. For planning, using 7.0–7.5% is reasonable.
Can I extend PPF beyond 15 years?+
Yes — in 5-year blocks. You can extend indefinitely with or without contributions. PPF extended without contributions earns the prevailing rate on accumulated balance.
What’s the tax advantage of PPF?+
PPF is EEE (Exempt-Exempt-Exempt): investment qualifies for 80C deduction (old regime), interest is exempt from income tax every year, and maturity proceeds are fully tax-free. No other instrument offers all three.
Can NRIs invest in PPF?+
NRIs who opened PPF accounts while resident in India can continue investing until maturity. New NRI accounts are not allowed since 2019.
What if I miss a year’s contribution?+
Your account becomes inactive but doesn’t close. You can reactivate by paying ₹500/year (minimum) for each missed year + ₹50 penalty per dormant year. The account continues to earn interest.