SIP vs FD: what is the difference, and which suits which goal?
· 4 min read · Tryvest
SIP or FD? A plain-language comparison of risk, returns, tax, safety and access to your money, with a worked example. For learning, not advice.
"Should I do a SIP or an FD?" is one of the most common money questions in India. The honest answer is that they do different jobs. This guide explains what each one is, how they differ, and which kind of goal each tends to suit, so you can decide for yourself.
What is an FD?
A fixed deposit (FD) is money you keep with a bank for a fixed time, such as one or five years, at an interest rate agreed on the day you open it. The rate does not change for that deposit, so you know the maturity amount in advance. Most bank FDs add interest every quarter.
A recurring deposit (RD) is the monthly version: you put in the same amount every month for a fixed period.
What is a SIP?
A SIP (systematic investment plan) is a way of investing a fixed amount in a mutual fund every month. A SIP is not a product by itself; it is a habit of investing regularly. What you earn depends on the fund. In an equity fund, the value goes up and down with the stock market.
SIP vs FD at a glance
| FD | SIP in an equity mutual fund | |
|---|---|---|
| Return | Fixed and known in advance | Not fixed; changes with the market and can be negative |
| Risk | Low | Higher in the short run; tends to smooth out over many years, with no guarantee |
| Safety net | Bank deposits are insured by DICGC up to a limit per depositor per bank (₹5 lakh including interest since 2020; check dicgc.org.in for the latest) | No insurance; fund assets are held separately from the fund company and regulated by SEBI |
| Taking money out | Possible before maturity, usually with a lower rate or a penalty | Usually possible any working day; some funds charge an exit load if you sell early |
| Tax | Interest is added to your income and taxed at your slab rate | Gains are taxed when you sell (see below) |
A worked example
Say you put aside ₹5,000 a month for 10 years, ₹6,00,000 in total.
- In an RD earning an assumed 7% a year, it would grow to about ₹8.7 lakh.
- In an equity SIP, if the fund earned an assumed 12% a year on average, it would grow to about ₹11.6 lakh. At an assumed 10% it would be about ₹10.3 lakh.
The RD figure is close to certain. The SIP figure is not: real fund returns vary every year, some years are negative, and nobody can promise an average. That trade-off, more possible growth in exchange for less certainty, is the core difference.
How tax works
- FD interest is taxed at your income slab rate every year, even if you do not withdraw it. Banks deduct TDS of 10% once your FD interest at that bank goes above ₹50,000 in a financial year (₹1 lakh for senior citizens); without a PAN the TDS is 20%.
- Equity mutual funds are taxed only when you sell. Units held for 12 months or less: short-term gains are taxed at 20%. Units held longer: long-term gains above ₹1.25 lakh in a year are taxed at 12.5%.
Tax rules change from time to time and depend on your situation, so check the latest rules or ask a tax professional before you decide.
Which suits which goal?
- Money you may need within a year or two, such as an emergency fund or a fee due soon: the certainty of an FD or a savings account usually matters more than growth.
- Goals five or more years away, such as retirement: many people consider equity SIPs, because they can ride out the ups and downs over time. They can still lose money, especially over short periods.
- Many people use both: deposits for safety and short-term goals, and SIPs for long-term growth.
Key points
- An FD gives a fixed, known return; a SIP's return is not fixed and can go down.
- The longer the goal, the more time a market-linked investment has to recover from bad years.
- Look at tax, access to your money and safety, not just the return figure.
Try your own numbers with the free calculators below, and practise with virtual coins in the Tryvest simulator before using real money.