PPF Interest Rate: Current Rate and How It Works

The Public Provident Fund (PPF) interest rate is 7.1% per year for the quarter from October 1 to December 31, 2026. The government reviews the rate quarterly, so it can change; interest is calculated monthly on eligible balances and credited to the account annually.

How the PPF rate is set

PPF is a long-term, government-backed savings scheme in India. Its interest rate is notified by the Ministry of Finance and may be revised at the start of each calendar quarter: January, April, July, and October. A rate announced for one quarter should not be assumed to apply for the entire account term. Check an official government notification or your account provider for the rate applicable to the period you are researching.

The 7.1% figure above is the rate applicable to the stated October–December 2026 quarter; it is not a guaranteed rate for future quarters. PPF returns are not calculated like a fixed-rate deposit whose rate is locked in for the full term. Changes to the notified rate affect interest calculations for the relevant periods.

How PPF interest is calculated

Interest is calculated monthly on the lowest balance in the account between the close of the fifth day and the end of that month. In practical terms, a deposit made by the fifth of a month can generally be included in that month’s interest calculation; a deposit made later generally starts contributing from the next month. Interest accrued during the financial year is credited to the account at the end of the financial year.

This timing explains why two people depositing the same total amount can earn different interest if their deposit dates differ. For instance, someone who deposits a lump sum early in the financial year may have more months of eligible balances than someone who makes the same deposit near year-end. Monthly interest is not paid out each month; it is accumulated and credited annually.

A simplified estimate for a stable balance is: monthly interest ≈ balance × annual rate ÷ 12. At 7.1%, a balance of ₹1,00,000 held unchanged for a full eligible month would earn roughly ₹591.67 for that month (₹1,00,000 × 0.071 ÷ 12). This is an illustration, not an exact annual return calculation: actual results depend on the balance in each month, deposit timing, and any rate changes during the year.

What the rate means for contributions

Interest compounds because credited interest remains in the account and can itself earn interest in later periods. That makes the timing and continuity of contributions important to projections, but an estimate cannot assume today’s rate will remain unchanged over a long period.

For example, a person contributing ₹1,00,000 at the start of a financial year and a person contributing ₹1,00,000 in several monthly instalments do not necessarily receive the same first-year interest. The lump-sum deposit may be included in more monthly balance calculations. For an accurate estimate, account for the amount and date of each deposit and the rate applicable in each quarter.

PPF has account and contribution rules, including an annual contribution limit and a minimum contribution requirement. Those limits are scheme rules, not interest-rate inputs, and should be confirmed from current official information before making a deposit. Do not treat a projection as a statement of the amount you may deposit or withdraw.

How to check the rate and estimate returns

• Identify the period you need: the applicable rate can be different in a later quarter.
• Confirm the announced rate using an official Ministry of Finance notification or a reliable account statement.
• List deposits by date and amount, rather than treating all contributions as if they were made on one date.
• For each month, use the eligible balance under the fifth-day rule, then apply the rate in force for that month.
• Remember that interest is credited annually, and future quarterly rates may differ from the rate used in a current estimate.

Online PPF calculators can help project a possible maturity value, but their result depends on their assumptions. Check whether a calculator assumes annual deposits at the beginning or end of the year, monthly deposits, or a constant interest rate. A single fixed-rate assumption is convenient for arithmetic but is not a forecast of future government decisions.

PPF compared with fixed-rate savings

The key distinction is how long the rate is assured. With PPF, the published rate can be revised quarterly; a future rate is not locked in for the full account term. A fixed-rate deposit, by contrast, generally specifies a rate for its stated term, subject to its own terms and conditions. Comparing headline rates alone can therefore be misleading: the products may differ in access to funds, tax treatment, contribution rules, and the period for which a rate applies.

PPF is intended as a long-term savings arrangement and has rules governing account tenure, extensions, withdrawals, and loans against the account. Those features matter when comparing it with other savings options. This article does not provide tax or legal guidance; consult current official scheme materials for the rules that apply to your account.

Common questions and misconceptions

A frequent misconception is that the rate shown when an account is opened stays unchanged until maturity. It does not: the announced rate may change quarterly. Another is that interest is based on the balance at the end of the year. The monthly calculation instead uses the lowest balance between the close of the fifth day and month-end, followed by an annual credit.

It is also easy to confuse the interest rate with the account’s total return over a chosen period. The rate is expressed annually, while the total amount earned depends on contributions, their timing, compounding, and rate revisions. A quoted annual rate alone cannot determine an exact maturity value.

Frequently Asked Questions

What is the PPF interest rate right now?
It is 7.1% per year for October 1–December 31, 2026. The rate is reviewed quarterly, so verify the rate for the specific period you mean.

Is the PPF interest rate fixed for 15 years?
No. The rate may be changed by the government each quarter. The rate for the quarter when an account is opened is not a promise that the same rate will apply throughout its term.

When is PPF interest calculated and credited?
It is calculated monthly using the lowest balance from after the fifth day through the end of each month, then credited to the account annually at the end of the financial year.

Does depositing before the fifth earn more interest?
A deposit made by the fifth day can generally be included in that month’s eligible balance. A later deposit generally contributes to interest from the following month, so deposit timing can affect that year’s interest.

Can I calculate the exact maturity amount using today’s rate?
Not reliably for a long-term projection. Future quarterly rates may change, and the final amount also depends on contribution amounts and dates, account rules, and the applicable rate in each period.

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