When I opened my first PPF account in 1995, the interest rate was 12%. Over 30 years, I watched rates go down to 7.1%, but I never stopped investing. Today, my PPF corpus is over ₹50 lakhs – all tax-free. Many of my colleagues ignored PPF because they thought “returns are too low”. But they forgot one thing: safety, tax-free compounding, and government backing. In this blog, I’ll share my real experience and 5 rules that helped me build a large corpus.
1. Start Early & Invest Max Every Year
I started with ₹5,000 per year. But from 2000 onwards, I invested the maximum ₹1.5 lakh every year. Use our calculator – if you invest ₹1.5 lakh annually for 15 years at 7.1%, you get around ₹40 lakhs. If you extend for another 5 years, it becomes ₹58 lakhs. That’s the power of compounding. Even if you can’t invest the maximum, start with ₹10,000 or ₹20,000. The habit matters more than the amount.
2. Understand the "EEE" Magic – Triple Tax Benefit
PPF is EEE – Exempt-Exempt-Exempt. The amount you invest is deductible under Section 80C (up to ₹1.5L). The interest earned every year is tax-free. And at maturity, the entire corpus is tax-free. Compare this with FD – FD interest is taxed as per your slab. For a person in 30% tax bracket, a 7.1% FD gives only 4.97% after tax. PPF gives the full 7.1% tax-free. That’s huge.
3. Never Miss a Deposit – Loan & Withdrawal Rules
From the 3rd financial year, you can take a loan against your PPF (up to 25% of balance). From the 6th year, you can withdraw up to 50% of the balance from the previous year. This gives liquidity. I took a loan twice for my children’s education – interest rate was only 1% above PPF rate (which was lower than personal loan rates). Always keep your PPF active; even a single year gap is not allowed.
4. Extend PPF After 15 Years – Don’t Close It
After 15 years, you can either close the account or extend it in 5-year blocks. I extended twice – first for 5 years, then another 5 years. During extension, you can continue depositing or just let the existing amount grow. Even if you don’t deposit, the balance earns interest. Also, you can withdraw up to 60% of the balance during extension. This is perfect for retirement planning. Use our “Extended PPF” mode to see the difference.
5. Don’t Compare PPF with Equity – Different Purpose
Many young investors say “equity gives 12-15%, why PPF?”. But equity is volatile. PPF is for your safe, risk-free, tax-free core portfolio. I have 40% of my retirement money in PPF, 30% in EPF, and 30% in equity. PPF gives me peace of mind. Use the calculator above to plan your own PPF strategy. Start today – even ₹500 per month. After 15 years, you will thank yourself.
– Suresh, retired banker with 30+ years of PPF investing