Calculate your Public Provident Fund maturity amount and plan your tax-free retirement savings.
A PPF (Public Provident Fund) calculator is a free online tool that helps you estimate your PPF maturity amount and interest earned. By entering your yearly investment amount, tenure, and interest rate, you can plan your long-term tax-free savings accurately.
Public Provident Fund (PPF) is a government-backed, long-term savings scheme offering guaranteed returns and complete tax exemption. It has a 15-year lock-in period (extendable in 5-year blocks), allows investments of ₹500 to ₹1,50,000 per year, and offers EEE (Exempt-Exempt-Exempt) tax status. Current interest rate is 7.1% p.a. (compounded annually). PPF is ideal for conservative investors seeking safe, tax-free retirement corpus.
A PPF calculator empowers you to:
PPF uses annual compound interest with specific calculation rules:
Interest Calculation Rule:
Interest is calculated on the lowest balance between 5th and last day of each month.
Formula:
A = P × [(1 + r)^n - 1] / r × (1 + r)
Where:
Example: Yearly investment ₹50,000, Rate 7.1%, 15 years
Pro Tip: Deposit before 5th of April (first month of financial year) to earn interest for entire year. Deposits after 5th earn interest only from next month.
The current PPF interest rate is 7.1% per annum (FY 2024-25), compounded annually and credited at year-end. The rate is declared quarterly by the government and has been stable at 7.1% for several years. For investors in the 30% tax bracket, a 7.1% tax-free PPF return is equivalent to a 10.14% taxable return.
Minimum investment is ₹500 per year and maximum is ₹1,50,000 per year. You can deposit in a lump sum or up to 12 instalments per year. If you miss the minimum ₹500 annual deposit, the account becomes discontinued and requires a ₹500 penalty plus arrears to reactivate.
PPF has EEE (Exempt-Exempt-Exempt) status: the investment qualifies for Section 80C deduction (up to ₹1.5L/year), interest earned is completely tax-free, and the maturity amount is 100% tax-free. This makes PPF India's most tax-efficient long-term investment for conservative investors.
Partial withdrawal is allowed from the 7th year onwards — up to 50% of the balance at the end of Year 4 or 50% of the preceding year's balance, whichever is lower. A loan against PPF is available from Year 3 to Year 6 at just 1% interest. Premature account closure is permitted only after 5 years in exceptional cases (medical emergency, higher education) with an interest penalty.
At maturity you can: (1) withdraw the entire amount tax-free, (2) extend for 5 years without deposits (unlimited withdrawals, continues earning interest), or (3) extend for 5 years with continued deposits (₹500–₹1.5L/year, limited withdrawals). Extensions can be made indefinitely in 5-year blocks to build a larger tax-free corpus.
PPF offers 7.1% guaranteed with EEE tax status and is voluntary. EPF offers 8.15% guaranteed with EEE status but is mandatory for salaried employees. NPS offers market-linked 9–12% with partial tax exemption plus an exclusive ₹50K deduction under 80CCD(1B). The ideal strategy is to use all three: EPF automatically, max PPF for 80C, and NPS for the additional 80CCD(1B) benefit.
Yes, parents can open a PPF account for minor children. The combined annual investment across the parent's own and the child's PPF account cannot exceed ₹1.5L for 80C purposes. The account becomes independent when the child turns 18. A family strategy of maintaining three separate PPFs (self, spouse, child) allows up to ₹4.5L total annual investment.
Open at any post office or authorised bank (SBI, ICICI, HDFC, Axis, PNB, etc.) with PAN, Aadhaar, a photo, address proof, and an initial deposit (₹500–₹1,50,000). Most banks allow online opening. One person can hold only one PPF account. Nomination is mandatory. The account can be transferred between post offices or banks free of charge.
A PPF loan is available only from Year 3 to Year 6 of the account. The maximum loan amount is 25% of the balance at the end of Year 2. Interest is just 1% p.a. — India's cheapest loan — and must be repaid within 36 months. This facility is best reserved for genuine emergencies since compounding the principal delivers better long-term returns.
No, the PPF interest rate is variable and reset quarterly by the government based on 10-year G-sec yields. The current rate of 7.1% has been stable for several years. Historical rates have ranged from 7.1% to 12% (pre-2000). Whatever rate is declared applies to the entire balance for that quarter.
On the account holder's death, the account matures immediately (the 15-year lock-in is waived) and the nominee receives the full balance plus accrued interest tax-free. The nominee submits a death certificate and claim form; the amount is typically credited within 30–45 days. Nomination is mandatory — always keep it updated to avoid legal delays.
