21 JUL 2026
PPF Calculator Guide: Maturity Value After 15, 20 & 30 Years (7.1% Rate)
Posted By: CalculatorApp.me Finance Editorial Team
PPF pays 7.1% p.a., fully tax-free, with a 15-year lock-in. This guide covers exact maturity value at every contribution level, the extension rules most guides get wrong, minor-account interest rate changes, and how PPF compares to ELSS and FD for Section 80C.