How do NRI's remittances help the Indian Economy

What is an NRE account?

An account opened by a Non Resident Indian (NRI) to the XYZ bank to deposit ones earned income in foreign country. Most of the Indian banks provide enticing interest rates for NRE accounts, almost 6 - 8%. But, the final return rate you will get back is different because the exchange rate plays a role.

Let’s say you deposit 1000 USD to NRE account on an exchange rate 70 INR to the XYZ bank. The XYZ bank gives interest rate of 7%.

Now you want withdraw money after a year. Three cases are possible in terms of an exchange rate.

Let’s consider each case individually:

The current Exchange rate is ₹70, same as you deposit your money:

In this case, you earn simply 7% interest. So, your ₹70,000 is increased to now ₹74,900 after a year which is $1070.

The current Exchange rate is higher than ₹70, as an example ₹75

In this case, your ₹70,000 is increased to ₹74,900 after earning 7% interest. But it’s not over. As the current exchange rate is ₹75, the final amount you receive back is $999. Even after waiting for a year, you didn’t earn anything. 

The current Exchange rate is lower than ₹70, as an example ₹65

In this case, you earn 7% interest. So, your ₹70,000 is increased to now ₹74,900. Likewise, it’s not over yet. As the current exchange rate is ₹65, the final amount you receive back is $1152. The interest was 7%, but the final total return is 15%, nonetheless.

Generally, most of the NRIs consider only interest rate of the NRE account, but the fluctuation in an exchange rate can change the final return dramatically.