PPF Calculator

What is PPF (Public Provident Fund)?

The Public Provident Fund (PPF) is a government-backed, long-term savings scheme introduced in 1968 by the Government of India. It is one of the most popular tax-saving instruments in the country, offering a unique combination of safety, decent returns, and complete tax exemption. PPF is available at post offices and designated bank branches across India. Since it is backed by the sovereign guarantee of the Government of India, it carries virtually zero default risk, making it one of the safest investment options available.

Current PPF Interest Rate and How It Works

The PPF interest rate is 7.1% per annum, compounded annually, as set by the Ministry of Finance. The rate is reviewed every quarter by the government and may change. Interest is calculated on the lowest balance between the 5th and the last day of each month, which is why financial experts recommend depositing your PPF contribution before the 5th of every month to maximise interest for that month.

PPF interest is compounded annually — it is calculated monthly but credited to your account at the end of each financial year (31st March).

EEE Tax Status — Triple Tax Benefit

PPF enjoys the coveted EEE (Exempt-Exempt-Exempt) tax status under Indian income tax law:

• Exempt at investment: Contributions up to ₹1,50,000 per year qualify for deduction under Section 80C
• Exempt during growth: Interest earned each year is completely tax-free
• Exempt at maturity: The entire maturity amount (principal + interest) is tax-free

This makes PPF one of the very few investment instruments in India where your returns are 100% tax-free at every stage.

PPF Tenure, Extensions, and Withdrawal Rules

• Lock-in period: 15 years from the date of account opening
• Extensions: After 15 years, you can extend in blocks of 5 years (with or without fresh contributions)
• Partial withdrawal: Allowed from the 7th financial year onwards — up to 50% of the balance at the end of the 4th preceding year
• Loan facility: Available from the 3rd to 6th financial year — up to 25% of the balance at the end of the 2nd preceding year, at PPF rate + 1%
• Premature closure: Allowed after 5 years only for specified reasons (serious illness, higher education, NRI status change)

Example: ₹1,50,000/Year for 15 Years at 7.1%

If you invest the maximum ₹1,50,000 per year at the current rate of 7.1% for the standard 15-year tenure:

• Total invested: ₹1,50,000 × 15 = ₹22,50,000
• Interest earned: approximately ₹18,18,209
• Maturity value: approximately ₹40,68,209

If extended to 25 years with continued maximum contributions, the maturity corpus could grow to over ₹1 crore — all completely tax-free.

PPF vs ELSS vs Tax-Saving FD — Which 80C Option is Best?

For most working professionals, the ideal approach is to combine PPF and ELSS: use PPF for the safe, guaranteed portion and ELSS for higher market-linked growth. Both together can fully utilise the ₹1.5 lakh Section 80C limit.

How to Open a PPF Account in India

PPF accounts can be opened at post offices or authorised banks (SBI, Bank of India, ICICI, Axis, etc.). You need:

• Identity proof: Aadhaar card, PAN card, or passport
• Address proof: Aadhaar, voter ID, or utility bill
• Photographs: Passport-size photos
• Initial deposit: Minimum ₹500 (can be as low as ₹100 at some banks)

Most banks now allow online PPF account opening through net banking. You can also make yearly deposits via auto-debit standing instructions to ensure you never miss a contribution.

Common PPF Myths — Busted

• “PPF returns are too low to matter”: At 7.1% tax-free, the effective pre-tax return for someone in the 30% slab is equivalent to ~10.1%. Combined with zero risk, PPF is one of the best risk-adjusted returns available.
• “I can open multiple PPF accounts”: An individual can hold only one PPF account. Opening a second account is against rules, and the duplicate account earns no interest.
• “PPF is only for salaried people”: Anyone — salaried, self-employed, homemaker, or even a minor (through a guardian) — can open a PPF account. There is no income requirement.
• “NRIs can continue their PPF accounts”: NRIs cannot open new PPF accounts. Existing accounts opened before becoming an NRI can be continued until maturity but cannot be extended. The interest rate on NRI PPF accounts may be reduced to the post office savings account rate.

Tips and Best Practices

• Invest before the 5th of every month to earn interest for that entire month
• Invest the full ₹1.5 lakh early in the financial year (lump sum in April) for maximum interest earnings
• Use PPF as the debt component of your overall portfolio — pair it with equity SIPs for a balanced approach
• Open PPF accounts for minor children to start building a long-term corpus early (note: combined limit is ₹1.5 lakh for parent + child)
• Extend beyond 15 years if you don’t need the money — the compounding effect becomes dramatically powerful in later years

When to Use This PPF Calculator

Use this PPF calculator to project your maturity corpus based on your annual investment, estimate the interest you will earn over 15 years or extended periods, and plan how PPF fits into your overall retirement and tax-saving strategy.