(Also read: How to correct basic details on EPF account online)
"Assume that at the beginning of the month the investor has Rs 10,000 in the PPF account and he deposits another Rs 5,000 in the PPF account on 7th day of the month, then the investor will be getting interest on Rs 10,000 not on Rs 15, 000 as the minimum balance in the PPF account between the 5th day and the last day of the month is Rs 10,000. The investor is losing out on interest income on Rs 5,000. Hence, it is advisable to deposit money in PPF accounts on or before the 5th day of the month to earn interest for the month," said Pradeepta Sethi, Associate Professor, Finance & Strategy, T. A. Pai Management Institute.
You might think that paying a small amount of money after the fifth won't make much of a difference but it does. Consider this: interest calculation is done every month on the lowest balances in the PPF account between fifth and the last day of the month. PPF invested before the fifth of every month is entitled to interest for the entire month. "A few hundreds earned extra every month turn into thousands on compounding basis as the PPF is a long-term option," said Dinesh Rohira, Founder & CEO, 5nance.com.
Mr Rohira went to give an example to better explain his point. "If you deposit before 5th of every month, you earn extra monthly interest of close to Rs. 79 and for 10 months it would help you to earn Rs. 792 more, at the current interest rate of 7.6 per cent. This could be more than one-eighth of the interest you earn for the whole year. Even a one-time deposit before April 5th, 2018 will earn interest for the whole year,” he further clarified.
So basically, investing before or the fifth day of every month in PPF accounts, gives you an extra interest income of five days and this same investment also helps you save on tax.
"This is ostensibly done to allow salaried individuals to deposit money after they get the salary, which is a nice gesture, not losing out on interest for the month as the salary hits the accounts between 1-5th of the month usually. This allows people to deposit money on fifth and get interest for 30 days while depositing money only for 25 days, effectively earning extra tax-free month," said Nitin Balwani, Dean – Planning & Development, IFIM Business School.
Investment in PPF accounts of up to Rs 1,50,000 a year ensures you tax deduction under Section 80C of the Income Tax Act. Since the maximum yearly limit to avail a tax deduction under this Section is Rs 1,50,000, you may consider investing Rs 12,500 every month.
"If monthly investments of Rs 12,500 are made before the 5th of the month for 15 years, the maturity value can be over Rs 45 lakh...A person who always invested before the 5th of the month, gained about 2.5 times the monthly investment, compared to the person who always invested after the 5th," said CS Sudheer, CEO and Founder of IndianMoney.com, a financial advisory firm. "This means you can save more than Rs 1.5 lakh, over the 15-year period which is a substantial saving," he added.