What is Public Provident Fund (PPF). Complete PPF Guide 2026.

If you're looking for safe, long-term, and tax-efficient investment options, PPF (Public Provident Fund), is definitely one to consider. But the confusion is how much can you invest in PPF? What's the lock-in period? When are withdrawals allowed? When and how much tax is levied? And is it actually useful for retirement planning or not? In this post, we'll cover all of this in simple language.

What is Public Provident Fund (PPF). Complete PPF Guide 2026.

What Is PPF?

Let's first understand what exactly PPF is? We all know the full form: Public Provident Fund. It is a long-term, government-backed savings scheme. Its main purpose is safe, long-term wealth creation, and it's primarily a retirement planning product. This means that liquidity is low. We can't withdraw money very easily. If we talk about its key features, the investment made is in NSSF, that is, the National Small Savings Fund, which further invests in government securities.

PPF Taxation

If we talk about taxation, it follows a Triple E structure. Exempt, Exempt, Exempt. This means that no tax is levied at the investment stage either, under the old tax regime. In the new tax regime, definitely, we don't get any tax benefit. But in our old tax regime, under Section 80C, where we get a rebate of up to 1.5 lakh, there are quite a few investments that qualify. We get a total deduction of up to 1.5 lakh. Among those, there is also an option for PPF. Then, in the second stage, when we receive interest, at the accrual stage, no tax is levied on the interest either. Both in the old regime as well as the new regime. Finally, when we withdraw the money, no tax is levied .It's exempt there too. Minimum investment is mandatory at ₹500 per year. Otherwise, the account could be deactivated. The maximum investment we can make in a year is up to ₹1.5 lakh. If you invest more than ₹1.5 lakh, you won't get any interest on that amount, nor any tax benefit. So obviously, above ₹1.5 lakh, there's no benefit in investing in PPF.

PPF Lock in Period

Then, regarding the lock-in period, it's a 15-year lock-in period here. Once you deposit money in a financial year, you cannot easily withdraw the money for 15 years. You can withdraw only in a few special cases. For example, if you opened a PPF account in August 2019, its maturity will be on March 31st, 2035, and even after the 15-year maturity period, you can continue the PPF in blocks of five years. You can invest new money in it, or if you wish, you can carry forward your entire accumulated corpus into five-year blocks.

PPF Benefits

Now, what are the benefits of PPF? Firstly, safety and security. All your money here is invested in government securities. We consider the risk there to be negligible. It gives you the benefit of compounding because your money not only earns good interest, slightly better returns than FDs, but also, it's not that easy to withdraw, so your money keeps compounding. And because of this, it helps us in our retirement planning. Also, if we look at tax savings, it's more tax-efficient than FDs and RDs. This product. So PPF can definitely be a part of our investment planning.

PPF Eligibility and Interest Rate

Now let's talk about eligibility. Every individual resident Indian can open only one PPF account, and the account is opened in the name of that individual only. There is no joint account. If we talk about NRIs or HUFs, they cannot open a new PPF account. You can definitely continue your old account until its 15-year maturity. After that, you cannot extend it. Then, if we talk about a minor regarding accounts, many people want to open a PPF account for their children. This is definitely possible. So, only one account can be opened for a minor, and it must be opened by a guardian. And the annual limit of ₹1.5 lakh we talked about, includes the minor's account. So, overall, your limit is still ₹1.5 lakh. The money going into your account plus the money going into the minor's account. Now, the question is, what interest do we actually get in PPF? What are our returns? As of today, we are getting an interest rate of 7.1% per annum, and the government can revise this once every quarter. However, how this interest is calculated is quite interesting. So, basically, the interest for the month in which you deposit money is definitely calculated for that month. but the entire interest accumulated throughout the year, month by month, is credited to your account only at the end of the year, on March 31st. And every month, from the 5th to the last day of the month, based on the minimum balance, your interest accumulates. So, here's a tip for you. Whenever you deposit money, do it at the beginning of the month, between the 1st and 5th. This way, you'll definitely earn interest on whatever money you deposited that month. And if you want to maximize your annual interest, by April 5th, meaning between the 1st and 5th of April, if you deposit the maximum amount, the entire ₹1.5 lakh lump sum, then obviously you'll get the maximum interest.

How Does PPF Work?

Loan Facility

So now, how does PPF work overall? How do withdrawal and loan facilities function? So first, let's talk about how loans are actually obtained.The first point is that the loan facility we get is available in the third to sixth financial year.Whenever you have invested after that, you can avail the loan facility only from the third to the sixth financial year. Let's say you took a loan in FY 26-27, then what will be the maximum loan amount you will get? 25% of the balance on 2 years preceding, that is, on March 31st of FY 2025. Whatever amount that comes to, that will be your maximum loan amount. Then, whatever loan amount you take, the interest on it is 1% per annum, if you repay it within 36 months. Now, many people will think that it's only 1% per annum. That's great. Why shouldn't we take a loan from there? See, for the loan amount you have taken, on that amount, you will get the interest from PPF, which is 7.1%, you won't even get that. So essentially, you're getting a loan at almost 8.1%. But on the other hand, if you don't repay the loan within 36 months, the penalty, as penal interest, will increase from 1% to 6% per annum. So, this means your loan interest becomes 6% per annum. Plus, the 7.1% interest you didn't receive, adding it all up, you're essentially paying 13.1% per annum interest. So, we've discussed that we can take a loan from the third to the sixth financial year. Meaning, if we need money, how can we actually withdraw funds from PPF? We can withdraw it in the form of a loan.

PPF Partial Withdrawal

However, from the seventh financial year onwards, you can make withdrawals of your own money. You won't get the loan facility at that time. This is up to 50% of the lower of two things: the balance at the end of the fourth preceding financial year. That is, what was your balance at the end of 4 years prior, or then the balance at the end of the immediately preceding financial year, only one year previously, at the end of that financial year, whatever the balance was, whichever is lower between these two you can withdraw up to 50%. And this withdrawal is only allowed once a year. Once the withdrawal facility starts, the loan facility is obviously not available, as I told you earlier.

Now, another question arises regarding accounts that have by chance become inactive or discontinued. If by chance you haven't deposited your ₹500, then in such cases, for all the years you defaulted, whenever you haven't paid that ₹500 minimum, you'll have to pay that ₹500 for all those years, plus ₹50 per default year as an additional penalty, and you also need to remember one more thing: if by chance your account, your PPF account becomes inactive or discontinued, in such cases,you won't get the facility of loan or partial withdrawal.

Also Read, Employees Provident Fund (EPF) 2026 - Explained in Details.

PPF Pre Mature Closure

Now, let's talk about premature closure.If you close the account before 15 years, that is also allowed after the expiry of five years from the end of the financial year of account opening. So, for example, if you opened an account during the financial year 19-20, then after 5 years from that, i.e., by FY 25,after its expiry, you can do your premature closure. And in which cases is this allowed? It's only allowed in a few cases. For example, if you have a medical emergency or for your immediate dependent. Like your spouse,dependent children, or parents. For higher education, either yours or your children's, and along with that, you will also need proper proof for them.Then the third reason could be if your residency status itself changes. If you become an NRI, in such cases too, you can choose to discontinue or prematurely close your account. However, if you opt for premature closure,your interest here will also be reduced by 1%. So, the 7.1% interest you were receiving right from the date of account opening will be reduced by 1% in total.

Also Read, Employees Provident Fund (EPF) New Rules in 2026. EPF New Update 2026.

PPF Limitations

But every investment has some limitations too. So let's talk about those.The first limitation is that we have a 15-year lock-in here. So liquidity becomes quite low. We can withdraw money in very few cases.Then along with that, there's an annual cap. We can only invest up to ₹1.5 lakh here.So for complete retirement planning we won't be able to do it with this. If we look at tax benefits too, they are available only under Section 80C of the old regime. In the new regime, we don't have those 80C benefits inside.The returns here are moderate. It can definitely be compared to FD returns. But inflation, which is our rising cost of living, it doesn't beat it very well here. So broadly, if we want to conclude, PPF is a safe,government-backed, long-term saving option. But it has some limitations,as we discussed. Now, in our overall investment planning, a mix of mutual funds and stocks can give us better returns and flexibility.