Public Provident Fund (PPF) is India's most popular tax-saving investment, offering guaranteed returns backed by the Government of India. With returns currently at 7.1% per year (reviewed quarterly) and complete tax exemption on maturity, PPF is perfect for conservative investors who want safe, long-term wealth creation. The 15-year lock-in might seem long, but it forces disciplined saving and provides attractive compounding. This calculator helps you plan your PPF investments, understand your maturity amount, and see how regular top-ups can significantly boost your corpus. Whether you're investing the minimum ₹500 or the maximum ₹1.5 lakhs annually, PPF should be a cornerstone of your financial portfolio.

Enter your annual investment amount - you can invest anywhere from ₹500 to ₹1.5 lakhs per financial year. The current PPF interest rate is prefilled, but you can adjust it to see different scenarios. Set your investment tenure - minimum is 15 years, but you can extend in 5-year blocks. You can also model existing PPF accounts by entering current balance and remaining years. The calculator instantly shows your maturity value. Try this: See the difference between investing ₹50,000 annually versus ₹1.5 lakhs. Notice how maximizing your contribution dramatically increases your wealth. Also experiment with starting balance - if you already have ₹5 lakhs in PPF, see how it grows over the remaining period.

Your maturity value is completely tax-free - no TDS, no tax on withdrawal. The interest earned over the years is also tax-free, making PPF's effective post-tax return better than many other options. The year-by-year breakdown shows how your balance grows, with compounding accelerating in later years. PPF interest is calculated monthly but credited annually, so timing your investments matters - invest before the 5th of any month to earn interest for that month. After 15 years, you can extend in 5-year blocks or close the account. Partial withdrawals are allowed from the 7th year. Use PPF for medium to long-term goals where capital safety is priority - children's education, retirement corpus, or building an emergency fund.