Written by Pradnya Surana
4 min read | Updated on December 04, 2025, 16:17 IST
For Indians, fixed deposits (FDs) are one of the most trusted saving and investment instruments. For individuals who want safety, stability and guaranteed returns, prefer FDs. Though FD is simple in the way it functions, it is always beneficial to know the fine lines. It might be useful in specific circumstances.
Let's understand the rules and regulations of FDs. These guidelines not only help you make appropriate decisions but also ensure that your money is secured in all circumstances.
Here are the most important FD rules everyone should know.
Several entities can open an FD in India, like
Most banks allow online FD opening, which makes the FD investing process very easy and convenient.
The minimum amount to open an FD varies from bank to bank. Generally, the minimum deposit amount starts as low as ₹1,000. Some banks have a minimum FD amount of ₹10,000.
There is no maximum limit for investing in a regular FD. But if you are opting for a tax-saver FD, it comes under Section 80C of the Income Tax Act. This FD has an investment limit of ₹1.5 lakh per financial year.
FD tenure can range from 7 days to 10 years. Once you choose a tenure for the FD, your interest rate is locked in for the entire duration. If interest rates fall later, your FD remains unaffected.
FDs offer two types of interest payment options-
Cumulative FDs generally offer higher maturity amounts due to compounding.
You can withdraw your FD before maturity, but-
In India, interest earned on fixed deposits is completely taxable.
Tax-saving FDs come with special regulations. These FDs have a lock-in period- 5 years. One can avail maximum tax benefit- ₹1.5 lakh under Section 80C. Premature withdrawal is not allowed on these FDs These are ideal for long-term tax planning.
FDs for Senior citizens have higher interest rates, usually 0.25% to 0.75% extra. Some FD schemes are designed specifically for senior citizens. These FDs offer even a better rate of interest.
At maturity, you can-
If you select auto-renewal, the FD will automatically renew at the rate prevalent during renewal.
Bank FDs are insured by the Deposit Insurance and Credit Guarantee Corporation (DICGC). Under this, each depositor gets insurance up to ₹5 lakh per bank. This includes the principal and interest amount.
Every FD account allows you to add a nominee. And it is advisable to add a nominee. This ensures your money is transferred smoothly to a chosen family member in case of an emergency.
Most of the banks give FD-backed loans, known as FD OD (fixed deposit over-draft). Through this, you can take a loan of up to 75%–90% of your FD value. This is helpful when you need quick funds without breaking your deposit.
FD being the most common saving and investment vehicle for Indians, it is advisable to understand all its rules and regulations thoroughly. Whether it is going for the right tenure, understanding taxation, nomination options or facilities like loan, being aware of FD regulations ensures your investment is secure and efficient.
About Author
Pradnya Surana
Sub-Editor
is an engineering and management graduate with 12 years of experience in India’s leading banks. With a natural flair for writing and a passion for all things finance, she reinvented herself as a financial writer. Her work reflects her ability to view the industry from both sides of the table, the financial service provider and the consumer. Experience in fast paced consumer facing roles adds depth, clarity and relevance to her writing.
Read more from UpstoxUpstox is a leading Indian financial services company that offers online trading and investment services in stocks, commodities, currencies, mutual funds, and more. Founded in 2009 and headquartered in Mumbai, Upstox is backed by prominent investors including Ratan Tata, Tiger Global, and Kalaari Capital. It operates under RKSV Securities and is registered with SEBI, NSE, BSE, and other regulatory bodies, ensuring secure and compliant trading experiences.