Five PPF mistakes that cost you money

PPF is simple enough that most people never read the rules, and that is exactly why the same handful of mistakes recur. None of them is dramatic. Each one quietly costs interest or a deduction that was available and went unclaimed.

One, depositing after the 5th of the month

Interest for a month is calculated on the lowest balance in the account between the 5th and the last day of that month. Money that arrives on the 6th is not in the account for the whole of that window, so it earns nothing for that month.

Over a single month the loss is small. Repeated every month for fifteen years, on a monthly contribution habit, it compounds into a meaningful amount for no reason at all. If you contribute monthly, set the transfer for the 1st or 2nd rather than mid-month. If you contribute in one lump, doing it early in April rather than late in March of the following year gains you an entire year of interest on that contribution.

Two, treating the annual ceiling as a target rather than a limit

The maximum you can put in during a financial year is one and a half lakh rupees, and the minimum to keep the account active is five hundred rupees.

Money deposited above the ceiling does two things: it earns no interest, and it gets no deduction under Section 80C. It simply sits there. This catches people who hold a PPF account of their own and also contribute to one opened for a minor child, because the limit applies across the accounts rather than to each separately.

The five hundred rupee minimum is the other half of the same mistake. An account that receives nothing in a year becomes inactive, and reviving it costs a penalty for each year missed plus the arrears of the minimum. For a scheme where the entire benefit is uninterrupted compounding, a dormant stretch is expensive.

Three, assuming the interest rate is fixed for the term

PPF interest is not a fixed rate for fifteen years. It is declared by the Ministry of Finance and can change, so the rate that applied when you opened the account is not a promise about the years after it.

This matters most for anyone projecting a maturity figure. A calculator that assumes today’s rate for the next fifteen years is producing an illustration, not a forecast. Treat the output as a rough shape rather than a number to plan a purchase around, and check the current rate on the official small savings notification rather than on whichever page a search returned.

Four, misunderstanding what happens at maturity

The account matures after fifteen years, and at that point there are three options rather than one:

• Withdraw the entire balance. Tax free, and the account closes.
• Extend in a block of five years with contributions. The account keeps running and you keep paying in, subject to the same annual ceiling.
• Extend without contributions. The balance stays and continues to earn interest, but nothing new can be paid in.

The trap is that continuing with contributions requires you to say so, in writing, within the window allowed after maturity. Miss it, and the account is treated as extended without contributions instead. From that point, money you pay in is not treated as a PPF contribution at all: it earns no interest and attracts no deduction, and getting it back out is an administrative exercise rather than a withdrawal.

Five, forgetting the account exists between the two ends

The long middle of a PPF account is where people stop paying attention, and two things go wrong there.

The first is the loan and partial withdrawal facility, which becomes available at defined points during the term. People who did not know about it borrow elsewhere at a much higher cost.

The second is nomination. A PPF account without a current nomination puts the same burden on a family that an EPF account without one does, and for the same reason: entitlement then has to be established through documentation rather than read off a record. If you are checking one, check the other. Our guide on filing an EPF e-nomination online covers the equivalent process for provident fund.

The beliefs behind these mistakes

• The 5th of the month rule only applies to the first year. It applies every month, for the whole life of the account, including during a with-contribution extension.
• The one and a half lakh limit is per account. It is per person across the accounts they contribute to, including one opened for a minor.
• The interest rate is locked when you open the account. It is declared periodically and can move. There is no rate guarantee for the term.
• An account can be reopened by just paying in again. A dormant account has to be revived, with a penalty for each year missed plus the minimum for those years, before it behaves normally again.
• Extending after maturity happens automatically the way you want. Extension without contributions is what happens by default. Continuing to contribute is the option that requires you to act, in writing, inside the window.