PPF Calculation: How much will you earn in 18 years by investing Rs 5,000, Rs 7,000, and Rs 10,000 monthly in Post Office Public Provident Fund?

Investments in Public Provident Fund are tax-deductible under Section 80C of the Income Tax Act, and the interest earned is also exempt from income tax.

Anamika Singh | Apr 26, 2025, 01:37 PM IST

Public Provident Fund (PPF) is backed by the government, and currently it offers a fixed interest rate of 7.1 per cent. With tax benefits on investments up to 1.5 lakh in a year, PPF is an attractive option for long-term financial goals like retirement planning. PPF is popular because it offers a combination of safety, guaranteed returns, and tax benefits. Thus, let’s find out how much you will earn in 18 years by investing Rs 5,000 to Rs 10,000 monthly in the Post Office Public Provident Fund.

Photo source: Pixabay/Representational

DISCLAIMER: Not financial advice; invest at your own risk

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What is Post Office Public Provident Fund?

What is Post Office Public Provident Fund?

The Public Provident Fund (PPF) at the post office is a savings scheme that allows you to save money for the long term. It's a government-backed plan that offers tax benefits and guarantees returns to help secure your financial future.

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Who is eligible to open a PPF account?

Who is eligible to open a PPF account?

Any individual, including those who are employed, self-employed, or pensioners, can open a PPF account.
A guardian can open a PPF account on behalf of a minor or a person.
Only one PPF account can be opened across the country, either in a post office or a bank.

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What are the minimum and maximum deposit amounts in a Post Office PPF?

What are the minimum and maximum deposit amounts in a Post Office PPF?

1. The minimum deposit required in a year is Rs 500, while the maximum deposit allowed in a year is Rs 1.50 lakh.
2. Combined Deposit Limit: The maximum limit of Rs 1.50 lakh applies to the combined deposits made in: Your own PPF account or a PPF account opened on behalf of a minor.

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Where can I open a PPF account: post office, bank, or both?

Where can I open a PPF account: post office, bank, or both?

You can open a PPF account at either a post office or a bank. Both options have the same rules and benefits, so you can choose the one that's most convenient for you.

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What is the maturity period of a PPF account?

What is the maturity period of a PPF account?

The account matures after 15 financial years, excluding the financial year of account opening.

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What is the next step after PPF matures?

What is the next step after PPF matures?

When your PPF account matures, you have a few options:
1. Take the maturity amount: Fill out the account closure form, submit it with your passbook, and get your money.
2. Keep the money in the account: You can leave the maturity amount in the account and still earn interest. You can withdraw the money anytime or make one withdrawal per year.
3. Extend the account: Within one year of maturity, you can extend your PPF account for another 5 years by submitting an extension form at the post office.

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How much can you withdraw from PPF account?

How much can you withdraw from PPF account?

Here are the rules regarding withdrawals from a PPF account:
You can make one withdrawal per financial year, but only after five years from the date of account opening, excluding the year of account opening.
The amount of withdrawal allowed is up to 50 per cent of the balance credited to the account at the end of the fourth preceding year or the end of the preceding year, whichever is lower.

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Post office PPF calculation conditions

Post office PPF calculation conditions

Investment amount: Rs 5,000, Rs 7,000, Rs 10,000
Annualised rate of return: 7.1 per cent
Investment period: 18 years

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What will be PPF corpus after 18 years with an investment of Rs 5,000 per month?

What will be PPF corpus after 18 years with an investment of Rs 5,000 per month?

Annual investment: Rs 60,000 (5,000x12)
Your total investment amount over 18 years will be Rs 10,80,000. The estimated interest earned during this period will be Rs 11,25,878 and the estimated maturity amount will be Rs 22,05,878. 

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What will be PPF corpus after 18 years with an investment of Rs 7,000 per month?

What will be PPF corpus after 18 years with an investment of Rs 7,000 per month?

Annual investment: Rs 84,000 (7,000x12)
Your total investment amount over 18 years will be Rs 15,12,000. The estimated interest earned during this period will be Rs 13,51,054 and the estimated maturity amount will be Rs 30,88,230.

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What will be PPF corpus after 18 years with an investment of Rs 10,000 per month?

What will be PPF corpus after 18 years with an investment of Rs 10,000 per month?

Annual investment: Rs 1,20,000 (10,000x12)
Your total investment amount over 18 years will be Rs 21,60,000. The estimated interest earned during this period will be Rs 22,51,757, and the estimated maturity amount will be Rs 44,11,757.

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