Fixed Deposit

Treasury bills and fixed deposits are two of the safest investment options in India, but they serve different financial goals. A treasury bill (T-bill) is a short-term, government-backed instrument issued by the RBI with tenures of 14 to 364 days, offering guaranteed but relatively modest returns. A fixed deposit is a bank-offered instrument with tenures ranging from 7 days to 10 years, typically offering higher interest rates — up to 9% per annum with Freo FD.
The key difference is this: T-bills prioritise safety and liquidity for short-term goals, while FDs prioritise higher returns for medium-to-long-term goals. This guide compares both across risk, returns, tenure, taxation, and liquidity — so you can choose the right one for your financial situation.
What is a Treasury Bill?
A treasury bill (T-bill) is a short-term, zero-coupon money market instrument issued by the Reserve Bank of India (RBI) on behalf of the Government of India. It is used by the government to meet short-term borrowing requirements.
T-bills are available in four tenures — 14 days, 91 days, 182 days, and 364 days — with a minimum investment of ₹25,000 for most tenures and ₹1 lakh for 14-day treasury bills. Since they are fully backed by the Government of India, treasury bills carry virtually zero default risk, making them one of the safest investment options for Indian investors.
Types of Treasury Bills
Treasury bills are of four types, based on the tenures of their maturity period. Below is the table that explains all four types of treasury bills based on their maturity period, auction frequency, and minimum investment amount:
Maturity Period | Auction Frequency | Minimum Investment Amount |
|---|---|---|
14 Days | Every Wednesday | ₹1 Lakh |
91 Days | Every Week | ₹25,000 |
182 Day | Every Other Week | ₹25,000 |
364 Days | Every Other Week | ₹25,000 |
What is a Fixed Deposit?
A fixed deposit (FD) is a low-risk investment instrument offered by banks and financial institutions, where you deposit a lump sum for a fixed tenure at a predetermined interest rate. Fixed deposits are available for tenures ranging from 7 days to 10 years, with interest rates typically ranging between 6.5% and 9% per annum depending on the bank and tenure selected.
Unlike treasury bills, fixed deposits are not directly backed by the Government of India. However, deposits up to ₹5 lakh per depositor are insured under the DICGC scheme, making FDs a relatively safe investment option for conservative investors.
With Freo FD, investors can earn competitive interest rates of up to 9% per annum with flexible tenure options.
Treasury Bills vs Fixed Deposit
Treasury bills and FDs are both some of the most secure investment options available in India. But how do you know which one to choose between the two? Here are some points of differences between fixed deposit and treasury bills to help you choose the best one for your needs and goals:
Characteristics | Treasury Bills | Fixed Deposit |
|---|---|---|
Return | 6.5–7.5% p.a. (varies by auction) | 6.5–9% p.a. (up to 9% with Freo FD) |
Risk | Zero default risk- Government of India backed | Low risk- deposits up to ₹5 lakh insured under DICGC |
Liquidity | High- tradable on secondary market before maturity | Moderate- premature withdrawal allowed with 0.5–1% interest penalty |
Tenure | 14 days, 91 days, 182 days, 364 days | 7 days to 10 years |
Minimum Investment | ₹25,000 (₹1 lakh for 14-day bills) | As low as ₹1,000 with most banks |
Interest Rate | Fixed at time of issue-does not change | Varies by bank and tenure; locked once FD is booked |
Best For | Short-term, risk-free parking of surplus funds | Medium-to-long term goals with higher return potential |
Treasury Bills or Fixed Deposits: Which One is Better?
Choose Treasury Bills if:
You want to park surplus funds for a short period (14 to 364 days)
You want zero default risk with government backing
You don't need monthly interest payouts
Your investment amount is ₹25,000 or more
Choose Fixed Deposits if:
You want higher returns — up to 9% p.a. with Freo FD
You need flexible tenures from 7 days to 10 years
You want the option of monthly or quarterly interest payouts
You prefer a lower entry point starting from ₹1,000
For most retail investors in India, a Fixed Deposit is the better choice as it offers higher returns, greater flexibility, and accessible entry amounts, while still remaining a low-risk instrument with DICGC insurance cover up to ₹5 lakh.
Freo FD is your perfect choice if you choose a fixed deposit!
Open your Freo FD account today, and earn up to a 9% interest rate every year.
FAQs:
What are the main differences between treasury bills and FDs?
The government issues treasury bills as short-term debt securities, while banks offer Fixed Deposits at a fixed interest rate for varying periods. Treasury bills are tradable in the secondary market, ensuring liquidity, but fixed deposits usually come with a lock-in period and may incur penalties for early withdrawal.
Are treasury bills riskier than fixed deposits?
When it comes to low-risk investment choices, treasury bills and fixed deposits stand out as top contenders. The backing of the government makes treasury bills an extremely secure option. On the other hand, fixed deposits, particularly when held with reputable banks, also provide high safety. Although both options fall into the low-risk category, they have distinct risk profiles, with treasury bills edging out as the slightly safer option.
Treasury bills vs fixed deposits: Which option gives higher returns?
Fixed deposits typically provide higher returns compared to treasury bills because of their extended investment duration and higher interest rates. Nonetheless, the actual returns are contingent on the prevailing market conditions and interest rates.
Can you invest in both treasury bills and FDs at the same time?
Yes, you can invest in both treasury bills and FDs simultaneously. In fact, it’s recommended to combine multiple investment options for a better and diversified portfolio that can align with your risk tolerance and financial goals.
Naina Rajgopalan
Naina Rajgopalan has a thing for numbers and a deep fascination to learn about all things finance. She's been money-wise from a young age and has always shared her knowledge and tips with those around her. Being a part of the content team at Freo, a neobank that offers flexible and customised financial products, along with benefits such as insurance on balance, safe & secure banking, and so on, Naina stays updated with the latest of what happens in the banking and fintech industries. She has taken upon herself to share her knowledge with readers across all walks of life to help them manage their finances and budgets better, so they can make better decisions while spending, borrowing, investing and saving.



