About this calculator
Post Office PPF accounts work the same as bank PPF — 15-year lock-in, tax-free maturity.
Formula
Each year: Balance = (Balance + Deposit) × (1 + r)
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Post Office PPF accounts work the same as bank PPF — 15-year lock-in, tax-free maturity.
Each year: Balance = (Balance + Deposit) × (1 + r)
Everything you need to know about the Post Office PPF Calculator.
Results are illustrative estimates for planning. Actual figures depend on bank/AMC terms, taxes and market conditions.