Fixed Deposit and Recurring Deposit are two of the oldest and most used savings instruments in India. Most people have had one at some point. But a surprising number of people are not entirely clear on how they work or which one to use in which situation.
They are both from the bank, both safe, and both give you a fixed interest rate. But they serve very different purposes. Getting this right helps you put your money in the right place depending on what you are trying to do.
What is a Fixed Deposit
A Fixed Deposit is when you hand a lump sum amount to the bank for a fixed period of time at a fixed interest rate. The bank locks it in, pays you interest on it, and returns the full amount plus interest when the tenure ends.
You choose the tenure when you open it. It can be as short as 7 days or as long as 10 years. The interest rate is fixed on the day you open the FD and does not change for the entire tenure regardless of what the RBI does after that.
You deposit 1 lakh rupees in an FD for 2 years at 7 percent per annum, compounded quarterly.
At the end of 2 years, you receive approximately 1,14,888 rupees. The extra 14,888 rupees is your interest.
You did nothing for 2 years. The money just sat there and grew at a predictable rate.
The key thing about FD is that you need the money upfront. You cannot open an FD with 500 rupees and add more later. You put in one amount, lock it in, and wait for it to mature.
What is a Recurring Deposit
A Recurring Deposit is the monthly version of an FD. Instead of putting in a lump sum, you deposit a fixed amount every month for a fixed tenure. At the end of the tenure, you get back everything you deposited plus the interest that accumulated on it.
Think of it as a forced savings habit. Every month, a fixed amount leaves your account and goes into the RD. You cannot touch it until it matures. At the end, you have a lump sum you would not have built otherwise.
You open an RD of 5,000 rupees per month for 2 years at 6.5 percent per annum.
Total deposited over 24 months: 1,20,000 rupees.
At maturity, you receive approximately 1,28,900 rupees. The extra 8,900 rupees is the interest earned.
Note that RD interest is lower than FD interest on the same rate because your full principal is not present for the full tenure. In month 1 you only have 5,000 invested. By month 24, you have all 1,20,000. So interest is calculated on a growing balance, not a fixed lump sum.
The key differences between FD and RD
| Fixed Deposit | Recurring Deposit |
|---|---|
| You invest a lump sum once | You invest a fixed amount every month |
| Good when you already have savings to park | Good when you want to build savings gradually |
| Higher effective interest because full principal earns from day one | Lower effective interest because principal builds up over time |
| No flexibility to add more money after opening | Fixed monthly commitment for the entire tenure |
| Can be broken early with a small penalty | Can be closed early with a small penalty |
| Interest is taxable as per your income slab | Interest is taxable as per your income slab |
| DICGC insurance covers up to 5 lakh per bank | DICGC insurance covers up to 5 lakh per bank |
Which one should you use
This depends entirely on your situation. There is no universally better option.
If you have a lump sum sitting in your savings account earning 3 to 4 percent interest and you do not need it for a year or two, move it to an FD. You will earn 6.5 to 7.5 percent depending on the bank and tenure. It is safe, guaranteed, and requires zero effort.
If you do not have a lump sum but want to build one, start an RD. It forces discipline. Every month a fixed amount goes in automatically, and over 12 or 24 months you accumulate a corpus you can then either renew as an FD or use for a specific goal.
What FD and RD are not good for
Both FD and RD give you fixed, guaranteed returns. That sounds ideal. But there is one problem: the returns rarely beat inflation over the long term.
If inflation is running at 5 to 6 percent and your FD is giving you 6.5 to 7 percent, your real gain after adjusting for inflation is only 0.5 to 1 percent. And that is before paying tax on the interest. After tax, you might actually be losing purchasing power.
They are excellent for short-term goals, emergency funds, and parking money you will need within 1 to 3 years. They are not the right tool for long-term wealth building over 5, 10, or 15 years. For that, you need something that can outpace inflation meaningfully, which is what equity-based investments like SIP are designed for.
Use FD and RD for safety and predictability. Use SIP for growth. Both have a role, just not the same one.