Post Office Time Deposit: Nowadays, everyone invests in secure avenues to safeguard their family’s future. If you are considering an investment, this post office scheme could be a great option. It is a government-backed scheme that offers attractive returns.
We are referring to the Post Office Time Deposit (TD) scheme, which allows you to earn substantial interest on an investment of up to ₹10 lakh. Currently, the scheme offers an interest rate of 7.5%. Let’s look at the returns generated if you deposit ₹10 lakh for either a 3-year or a 5-year tenure.

Interest on 3-Year Time Deposit
For the July–September 2026 quarter, the Post Office 3-year TD scheme offers an annual interest rate of 7.1%. If an individual invests ₹10 lakh, they would earn approximately ₹71,000 in annual interest at the current rate. Over three years, the total interest earned would amount to approximately ₹2.13 lakh. This amount is in addition to the principal deposit of ₹10 lakh. Please note that this figure is an estimated calculation based on the assumption that the interest rate remains constant throughout the tenure.

Interest on 5-Year Time Deposit
If you invest ₹10 lakh in the Post Office TD scheme for 5 years, the current interest rate of 7.5% would yield ₹75,000 in annual interest. Consequently, the total interest earned over 5 years would amount to ₹3.75 lakh. Thus, the 5-year TD scheme can generate approximately ₹1.62 lakh more in interest compared to the 3-year TD scheme; however, this requires keeping the funds deposited for an additional two years.

How is interest paid?
For your information, interest on the Post Office TD (Time Deposit) scheme is calculated on a quarterly basis, but the payout is scheduled annually. A key feature is that if the annual interest payout is not withdrawn, it does not earn any further interest (i.e., there is no compounding of interest on the unpaid payout).

Tax benefits on the 5-year TD
Under the rules governing the Post Office 5-year TD scheme, investors can avail of tax deduction benefits under Section 80C of the Income Tax Act. However, the interest earned on the deposit is taxable according to the investor’s applicable tax regime.

Which option is better?
If you might need the funds after three years, a TD with a shorter tenure could be more beneficial for you. On the other hand, if you can lock in your money for five years, the total interest earned on a 5-year TD at current rates will be higher. Do note that interest rates for small savings schemes are reviewed every quarter; therefore, before making a new investment, be sure to check the prevailing interest rates and tax rules.