PPF Guide — Public Provident Fund Explained🇮🇳 India • FY 2025-26

1. What Is PPF?

The Public Provident Fund (PPF) is a government-backed savings scheme offering guaranteed, tax-free returns. Started in 1968, it remains one of India's most trusted long-term investment instruments.

Quick facts

• Maturity: 15 years (extendable in 5-year blocks)
• Interest rate: 7.1% p.a. (Q1 FY 2026-27, compounded annually)
• Minimum deposit: ₹500 per year
• Maximum deposit: ₹1,50,000 per year
• Tax benefit: Full EEE — exempt at investment, growth, and maturity
• Where to open: Post offices, SBI, and other nationalised banks
• Account limit: One PPF account per person (can't open joint account)

PPF is the only major instrument with EEE tax status — your deposit is tax-deductible under 80C, the interest earned is tax-free, and the maturity amount is completely tax-free.

2. Interest Rate History & Calculation

PPF interest rates are set quarterly by the government. Here's the trend:

How PPF interest is calculated

PPF interest is calculated on the minimum balance between the 5th and the last day of each month. This means:

• If you deposit on April 1st → interest earned for April
• If you deposit on April 6th → NO interest earned for April
• Always deposit before the 5th of each month to maximise interest

Interest is credited to your account on March 31st every year, and it compounds annually.

3. EEE Tax Status Explained

PPF enjoys the coveted EEE (Exempt-Exempt-Exempt) tax status — the most favourable tax treatment in India:

• E1 — Exempt at investment: Deposits up to ₹1.5 lakh qualify for Section 80C deduction
• E2 — Exempt during growth: Interest earned is completely tax-free every year
• E3 — Exempt at maturity: The entire maturity amount (principal + interest) is tax-free

Real post-tax return comparison

For investors in the 30% tax bracket, PPF's 7.1% tax-free return is equivalent to a 10.14% pre-tax return from a regular FD.

4. Deposit Rules & Timing Strategy

Annual limits

• Minimum: ₹500 per financial year (account deactivated if missed)
• Maximum: ₹1,50,000 per financial year
• Deposits: Up to 12 instalments or one lump sum per year
• Mode: Cash, cheque, demand draft, or online transfer

The "before the 5th" rule

This is the most important PPF timing strategy. Since interest is calculated on the minimum balance between the 5th and last day of each month:

• Best strategy: Deposit ₹1.5 lakh as a lump sum on April 1 (or before April 5)
• If monthly: Deposit ₹12,500 before the 5th of each month

Interest difference: April 1 lump sum vs March 31 lump sum

Depositing ₹1.5L on April 1 vs March 31 earns approximately ₹10,650 extra interest per year. Over 15 years with compounding, this timing hack alone adds ₹1.5–2 lakh to your corpus.

5. Withdrawal & Loan Rules

Partial withdrawal (from 7th year)

• Available from the 7th financial year onwards
• Maximum: 50% of balance at the end of the 4th preceding year, or the balance at the end of the preceding year — whichever is lower
• Only one withdrawal per financial year
• Withdrawn amount is completely tax-free

Loan against PPF (3rd to 6th year)

• Available from 3rd year to 6th year
• Maximum loan: 25% of balance at the end of the 2nd preceding year
• Interest rate: PPF rate + 2% (currently 9.1%)
• Must repay within 36 months

Premature closure

PPF can be closed early after 5 years for limited reasons: serious illness, higher education, or change of residency status. The penalty is a 1% reduction in interest rate for the entire tenure.

6. Extension After 15 Years

After the 15-year maturity, you have three options:

Option 1: Withdraw everything

Take the full maturity amount (completely tax-free) and invest elsewhere.

Option 2: Extend without contributions

• Keep the money in PPF and earn interest without making new deposits
• Extends in 5-year blocks automatically
• Can make one withdrawal per year (any amount)
• Great for retirees who want safe, tax-free returns

Option 3: Extend with contributions

• Continue depositing up to ₹1.5L/year and claim 80C deduction
• Must submit Form H within 1 year of maturity
• Only one withdrawal per block period
• Best option for continued tax-free compounding

Strategy: If you don't need the money, always extend with contributions. A PPF account extended for 5 years after 15 can accumulate significantly more due to compounding on a larger base.

7. PPF vs FD vs NPS vs SSY

Verdict: PPF is unique for its EEE status with zero risk. It's the bedrock of any conservative investor's portfolio. Combine it with NPS for growth and FD for short-term needs.

8. 5 Strategies to Maximise PPF Returns

1. Deposit before April 5: Lump sum on April 1 earns 12 months of interest. Monthly investors should deposit before the 5th of each month.
2. Max out every year: Always invest the full ₹1.5 lakh. Under-investing means missing tax-free compounding.
3. Open early for your child: A minor's PPF account (in parent's name) starts compounding early — great for long-term goals like education or marriage.
4. Extend at maturity: Don't close at 15 years. Extended PPF accounts compound on a larger base with full EEE benefits.
5. Never take loans: PPF loans charge PPF rate + 2%. If you need short-term cash, use the partial withdrawal facility from year 7 instead — it's penalty-free and tax-free.

Calculate PPF Maturity → Compare FD Returns → Compare NPS →