The Public Provident Fund (PPF) Explained

The Public Provident Fund (PPF) is a government-backed, long-term small-savings scheme, introduced in India in 1968, that lets any resident individual build a tax-advantaged retirement or long-horizon corpus through yearly deposits over a 15-year tenure. The Public Provident Fund pays an interest rate that the Government of India notifies every quarter, and it is widely used by salaried people, self-employed professionals and parents saving for long-term goals because it combines sovereign backing with an attractive tax treatment.

Unlike the Employees’ Provident Fund, which is tied to a job, the Public Provident Fund is open to anyone who is a resident Indian, whether employed, self-employed or not working. This explainer covers how the Public Provident Fund works, its deposit limits, tenure and extension rules, its tax status, loans and withdrawals, and how it compares with the EPF and National Savings Certificates. Content last reviewed: 16 October 2026.

Key Takeaways

• The Public Provident Fund is a sovereign-backed small-savings scheme launched in 1968 under the Public Provident Fund Act, available to resident individuals through post offices and authorised banks.
• The Public Provident Fund has a lock-in tenure of 15 financial years, and the account can be extended in blocks of five years after maturity.
• A Public Provident Fund account accepts a minimum of Rs 500 and a maximum of Rs 1.5 lakh per financial year, with the limit applying across all accounts held by one person.
• The interest rate on the Public Provident Fund is set by the Government of India every quarter, compounded annually, and has historically sat above most bank deposit rates.
• The Public Provident Fund enjoys EEE treatment under the old tax regime: deposits qualify for deduction under Section 80C, and both the interest and the maturity amount are tax-free.
• A Public Provident Fund account permits loans in the early years and partial withdrawals from the seventh financial year, subject to ceilings tied to the balance.

What is the Public Provident Fund?

The Public Provident Fund is a long-term savings scheme of the Government of India under which an individual deposits money into a PPF account for 15 years and receives a government-notified rate of interest. The scheme was created to encourage savings among people who are not covered by an employer-run provident fund, such as the self-employed and informal workers, and also to channel household savings into government borrowing.

Deposits in the Public Provident Fund are used by the Government as part of its small-savings resources. This is why the scheme is considered extremely safe: the return and the repayment of the principal are backed by the sovereign. The scheme is regulated by the Public Provident Fund Act, 1968, as modified by the PPF Scheme, 2019, and is part of the family of small-savings instruments that includes the Sukanya Samriddhi Account, the National Savings Certificate and the Senior Citizens’ Savings Scheme.

When and why was the Public Provident Fund introduced?

The Public Provident Fund was introduced in 1968 to give self-employed individuals and others without employer-sponsored provident funds a safe, tax-efficient way to save for the long term. The Government framed the scheme under the Public Provident Fund Act, 1968, and it has stayed popular for more than five decades.

Over the years the scheme has been fine-tuned many times: the maximum annual deposit has been raised, the rules for extension and withdrawal have been clarified, and the interest rate has moved from a fixed figure to a rate reset at intervals linked to government securities yields. In 2019, the Government notified the Public Provident Fund Scheme, 2019, which consolidated and modernised earlier rules and addressed issues such as the treatment of extensions, premature closure and loans.

Who can open a Public Provident Fund account?

Any resident individual can open a Public Provident Fund account, including a salaried person, a professional, a homemaker or a parent opening one on behalf of a minor child. A person may hold only one account in their own name, and a second account is not permitted even in a different bank or post office.

• Resident individuals: eligible to open and operate an account.
• Minors: a parent or legal guardian can open an account on the minor’s behalf, and the combined deposits for the guardian’s and the minor’s accounts are subject to the overall annual limit.
• Non-resident Indians: not allowed to open fresh accounts; an account opened while resident can continue until the original maturity but cannot be extended.
• Hindu Undivided Families and trusts: not allowed to open accounts.
• Joint accounts: not permitted, although a nominee can be named.

An account is opened with a post office or with a designated bank branch, with identity, address proof and a photograph, and an initial deposit. Many accounts can now be opened and operated through the online banking facilities of authorised banks.

How does the Public Provident Fund work?

The Public Provident Fund works by letting the account holder deposit money, either as a lump sum or in instalments, during each financial year while the balance earns interest that is compounded annually. The account matures after 15 financial years and the holder can then withdraw the entire balance or extend the account.

Interest is calculated on the lowest balance in the account between the fifth day and the last day of each month and is credited at the end of the financial year. For this reason, it is beneficial to make deposits before the fifth of a month, and, for a yearly deposit, early in April, so that the amount earns interest for the whole year. The pass-book or statement tracks every deposit and the interest credit.

Because the account is a long-term product, discipline matters more than timing. A person who deposits regularly for 15 years can build a corpus largely from compounding of tax-free interest, with the Government rate acting as the main driver of growth.

What is the tenure of a PPF account and how can it be extended?

The tenure of a PPF account is 15 financial years, counted from the end of the financial year in which the account was opened, and after maturity the account can be extended in blocks of five years. The effective lock-in is therefore slightly longer than 15 calendar years, because the year of opening is not counted as one of the 15.

At maturity, the account holder has three choices:

• Close the account and withdraw the entire balance.
• Extend with contributions: continue to deposit in the extended block of five years, with the same annual limit and the same benefits.
• Extend without contributions: keep the balance in the account, earning interest, without making fresh deposits, and withdraw as needed within limits.

The default under the rules, if the holder takes no action, is that the account continues as an extended account without further contributions. An extension can be repeated any number of times in five-year blocks, which makes the PPF an effective long-horizon vehicle for retirement planning. The holder who wants to continue contributing must apply for the extension within the stipulated time after maturity.

What are the annual deposit limits of the Public Provident Fund?

The annual deposit limits of the Public Provident Fund are a minimum of Rs 500 and a maximum of Rs 1.5 lakh in a financial year, counted across all accounts held in the depositor’s name, including any account opened on behalf of a minor. Amounts above the ceiling do not earn interest and do not qualify for tax deduction, and are returned to the depositor.

• Minimum deposit: a nominal sum is needed every financial year to keep the account active; a defaulted account can be revived on payment of a small penalty and the minimum deposit for each missed year.
• Frequency: deposits can be made in one lump sum or in multiple instalments during the year, with a limit on the number of deposits per month or year as set by the rules.
• Mode: cash, cheque, demand draft or online transfer depending on the bank or post office.
• Minors’ accounts: the deposit for a minor’s account is aggregated with the guardian’s own account for the purposes of the ceiling.

The ceiling can be changed by the Government through a notification. Savers should therefore verify the limit currently in force, though the figure of Rs 1.5 lakh has been in place for several years.

How is the interest rate on the Public Provident Fund decided?

The interest rate on the Public Provident Fund is decided by the Ministry of Finance and notified for each quarter, with reference to the yields on government securities of comparable maturity. The notified rate applies to the whole balance, and interest is compounded annually.

Because the rate is reset quarterly, the return to a depositor changes over time, and a long-term saver should expect it to move up or down with the interest-rate cycle in the economy. The rate has usually been set at a spread over comparable government bond yields, and has been higher than the rate on regular savings accounts and many bank fixed deposits for the same period. Since the rate is administered rather than market-determined, it can differ from prevailing yields for a time.

No single rate should be treated as permanent. Savers comparing the Public Provident Fund with other options should look at the latest notified rate and the tax status together, because the tax-free nature of the interest makes the effective post-tax yield more favourable than the headline figure suggests for those in higher tax brackets.

What is the tax treatment of the Public Provident Fund?

The Public Provident Fund is taxed on the EEE (exempt-exempt-exempt) basis, which means the deposit is eligible for deduction, the interest accrued is exempt from tax, and the maturity proceeds are also exempt. Under the Income-tax Act, 1961, the deduction for deposits was available under Section 80C within the overall limit of Rs 1.5 lakh together with other eligible investments.

• Exempt at deposit: contributions qualify for deduction under the old tax regime, within the overall ceiling for eligible instruments.
• Exempt on interest: interest credited every year is not taxable in the hands of the account holder.
• Exempt on maturity: the maturity amount, including the accumulated interest, is not taxable.
• Not subject to attachment: under the PPF Act, balances are generally protected from attachment by a court in satisfaction of a debt, with exceptions such as income tax dues.

Two practical points apply. First, the deduction for deposits is available only to taxpayers who choose the old tax regime, and it is not available under the default new regime, although the interest and maturity remain tax-free under both. Second, the Income-tax Act, 2025, which replaces the 1961 Act from 1 April 2026, renumbers provisions, so the corresponding deduction appears under a different section number in the new law. The EEE character of the Public Provident Fund continues, and readers should check the current provisions.

Can you take a loan or withdraw money from a PPF account?

Yes, a PPF account allows loans against the balance in the early years and partial withdrawals from the seventh financial year, although the account cannot normally be closed before maturity. These facilities make the PPF more flexible than its long tenure suggests.

Loan against the PPF

A loan is available from the third financial year to the sixth financial year after the year of opening. The amount is limited to a fraction of the balance at the end of the second financial year preceding the year of the loan application, and interest on the loan is charged at a small margin above the PPF rate. The loan must be repaid within the prescribed period, failing which a higher interest rate applies.

Partial withdrawal

Partial withdrawals are allowed from the seventh financial year onwards, usually once in a financial year, up to a share of the balance at the end of the fourth year preceding the year of withdrawal or of the preceding year, whichever is lower. The rule is designed to preserve the long-term corpus while giving access to funds for needs such as education or medical expenses.

Premature closure

Premature closure is allowed only after five completed financial years and only on specific grounds, such as treatment of a life-threatening illness for the holder or a family member, higher education of the holder or a dependent child, or a change in the residency status of the holder. A small reduction in the interest rate is applied to the period of the account when closure is on these grounds.

How does the Public Provident Fund compare with the EPF and NSC?

The Public Provident Fund differs from the Employees’ Provident Fund and the National Savings Certificate in eligibility, tenure, deposit flexibility and tax treatment. The PPF is open to all resident individuals, the EPF is for employees of covered establishments, and the NSC is a five-year fixed-term certificate.

A salaried person can use both the EPF and the PPF, since the EPF is compulsory and the PPF is a voluntary addition. The contribution to the EPF also counts towards the overall deduction ceiling, so some savers find that their EPF contribution already uses much of the available limit.

What are the advantages and limitations of the Public Provident Fund?

The main advantage of the Public Provident Fund is that it combines sovereign backing, a tax-free interest return and the discipline of a long lock-in, while its limitations are the cap on annual deposits, the long tenure and the lack of market-linked growth.

• Safety: the capital and the notified interest are backed by the Government of India.
• Tax efficiency: the EEE status means no tax at any stage for those who use the old regime.
• Compounding: annual compounding on tax-free interest builds a sizeable corpus over 15 years or longer.
• Accessibility: the account can be opened with a very small amount and operated through post offices and many banks.
• Limitations: the annual limit caps the corpus, the interest rate can fall with the rate cycle, the returns may lag equity over very long horizons, and early exit is restricted.

The PPF is best seen as the stable, low-risk part of a portfolio. Savers aiming for higher growth typically combine it with other instruments, while keeping the PPF as the foundation for retirement or children’s education goals.

Bottom Line

The Public Provident Fund is a safe, government-backed, long-term savings scheme open to every resident individual, offering a 15-year tenure with five-year extensions, a notified quarterly interest rate and EEE tax treatment under the old regime. Its annual deposit cap and long lock-in make it a steady, low-risk component of retirement planning rather than a high-growth tool.

Frequently Asked Questions

What is the Public Provident Fund (PPF)?

The Public Provident Fund is a government-backed small-savings scheme, launched in 1968, in which a resident individual deposits money for 15 years and earns a government-notified interest rate. It is available through post offices and authorised banks. The interest and maturity amount are tax-free.

What is the maximum amount one can deposit in PPF in a year?

The maximum deposit in a PPF account is Rs 1.5 lakh in a financial year, across all accounts held by the same person including any account for a minor. The minimum is Rs 500. Amounts above the limit earn no interest and do not qualify for tax deduction.

What is the tenure of a PPF account and can it be extended?

A PPF account has a tenure of 15 financial years and can be extended in blocks of five years after maturity. The holder may extend with fresh contributions or without them. If no election is made, the account usually continues without contributions.

Is PPF interest taxable?

No, the interest earned on a PPF account is exempt from income tax, and so is the maturity amount. The deposit is eligible for deduction under Section 80C of the old tax regime. This exempt-exempt-exempt pattern is called EEE treatment.

Can PPF money be withdrawn before maturity?

Yes, partial withdrawal is allowed from the seventh financial year, and loans are available between the third and sixth financial years. Premature closure is possible only after five years and only on grounds such as serious illness or higher education. The permitted amounts depend on the account balance.

How is PPF different from EPF?

The PPF is open to any resident individual and deposits are voluntary, whereas the EPF is for employees of covered establishments and requires mandatory contributions with an employer share. The PPF has a 15-year tenure, while the EPF is linked to employment and retirement. The interest rate for each is notified by the Government on different timelines.

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