Public Provident Fund (PPF): India's Best Tax-Free Investment
The Public Provident Fund (PPF) is a long-term savings scheme backed by the Government of India, first introduced in 1968 by the National Savings Institute of the Ministry of Finance. Designed to encourage small savings and provide old-age income security, PPF remains one of the most attractive investment options for risk-averse Indian investors, primarily because of its unique EEE (Exempt-Exempt- Exempt) tax status, where the deposits, the interest earned, and the maturity amount are all exempt from income tax.
As of FY 2025-26, the PPF interest rate stands at 7.1% per annum, compounded annually. While the rate has seen a gradual decline from the 8.7% offered in 2013-14, the completely tax-free nature of PPF returns means the effective pre-tax equivalent yield remains attractive, especially for individuals in the 30% tax bracket where the pre-tax equivalent of 7.1% is approximately 10.3%.
Key Features of PPF
Lock-in period: 15 years from the date of opening the account. After 15 years, the account can be extended in blocks of 5 years indefinitely, with or without fresh contributions.
Investment limits: Minimum annual deposit of Rs 500 and maximum of Rs 1,50,000 per financial year. Deposits can be made in lump sum or up to 12 instalments per year.
Interest calculation: PPF interest is calculated on the lowest balance between the close of the 5th day and the end of each month. Depositing before the 5th of every month maximises the interest earned.
Partial withdrawals: Allowed from the 7th financial year onwards. You can withdraw up to 50% of the balance at the end of the 4th preceding financial year or the immediately preceding year, whichever is lower.
PPF for Tax Planning Under Section 80C
Deposits in PPF qualify for deduction under Section 80C of the Income Tax Act, up to the overall limit of Rs 1,50,000 per financial year. Investors who continue under the old tax regime can save up to Rs 46,800 in taxes annually (at the 30% slab plus 4% health and education cess) by maximising their PPF deposits.
PPF vs Other Government Savings Schemes
PPF vs NSC:National Savings Certificates offer a similar rate (currently 7.7%) with a 5-year lock-in. However, NSC interest is taxable as income. PPF's tax-free interest gives it a significant post-tax advantage.
PPF vs Sukanya Samriddhi Yojana: SSY currently offers 8.2% and also has EEE status, but is available only for girl children below 10 years. If eligible, SSY offers a better rate than PPF with the same tax benefits.
Who Should Invest in PPF?
PPF is ideal for conservative investors who want guaranteed, tax-free returns with zero risk to principal. It is particularly suitable for salaried individuals in the highest tax bracket who can maximise the Section 80C benefit, self-employed professionals who do not have access to EPF, and parents looking to build a long-term corpus for their children.