The Public Provident Fund (PPF) is a long-term, government-backed savings scheme with a 15-year lock-in, offering tax-free interest and a tax-free maturity amount — one of the few investments in India with full EEE (Exempt-Exempt-Exempt) tax treatment. It's opened through a post office or an authorised bank, not a private company, and the interest rate is set and revised quarterly by the government.
Official website
National Savings Institute, Ministry of Finance
https://www.nsiindia.gov.in
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Visit a post office or a PPF-authorised bank branch (or that bank's net banking, where offered).
Fill Form A (account opening form) and submit KYC documents (Aadhaar, PAN, photo, address proof).
Make the initial deposit — minimum ₹500.
Collect your PPF passbook (or note your account number for online banks).
Add a nomination and set up subsequent yearly deposits (lump sum or instalments) before 5 April each year, where possible, to maximise interest for the year.
Official fees
No account-opening fee. Minimum deposit is ₹500 per financial year; maximum is ₹1.5 lakh per financial year.
Processing time
Typically same-day at a bank branch or post office once documents are verified.
Validity
15-year tenure from the end of the financial year of opening, extendable in blocks of 5 years after maturity.
How to apply
Offline (post office / bank branch) · Online (through select banks' net banking, once an account is linked)
Official quick links
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No — PPF has full EEE tax status: the deposit qualifies for Section 80C deduction, the interest earned is tax-free, and the maturity amount is also tax-free.