Choosing a PPF contribution pace across 15 years
Ceiling and floor, not a default amount
PPF allows a small minimum yearly deposit and a maximum of ₹1.5 lakh per financial year across the account. Hitting the cap every year builds a very different corpus from depositing the minimum. The “right” pace is the one that still leaves room for emergency cash and any equity SIPs you already promised yourself.
Monthly habit vs yearly lump
Some people auto-debit a monthly amount toward the yearly cap; others park a bonus once a year. Early deposits in a financial year earn interest for more months under PPF’s interest-crediting practice—so waiting until March every year can leave a little on the table. Use the PPF calculator with the annual contribution you will actually repeat for 15 years, not a one-year hero deposit.
Revisit when 80C room or cash-flow changes
In the old regime, PPF competes for section 80C room in Tax Year 2026-27. In the new regime the deduction may not apply, but the long tax-free compounding story can still matter. If take-home tightens, lower the pace on purpose and re-run the projection—silent skipped years hurt more than a smaller steady amount.
Results from FinanceChacha are estimates for planning, not financial or tax advice. Read the disclaimer.
Try the calculator
Open the calculator this guide refers to and run your own numbers.