Published Jan 31, 2026 4 Min Read

What is a Certificate of Deposit in Banking?

A Certificate of Deposit (CD) is a money market instrument issued by banks and select financial institutions in India. It is essentially a term deposit where the investor deposits a fixed sum for a predetermined tenure. In return, the bank offers a fixed interest rate, which is paid out on maturity. Unlike a savings account, CDs do not allow premature withdrawals, making them a committed investment option.

Key features of a Certificate of Deposit:

  • Fixed tenure: CDs are issued for a specific period, ranging from a few months to a year.
  • Higher returns: CDs typically offer higher interest rates than regular savings accounts, making them an attractive option for risk-averse investors.
  • Low-risk investment: As they are issued by regulated financial institutions, CDs are considered a low-risk investment option.
  • Tradable instruments: CDs can be traded in the secondary market, allowing investors to exit before maturity by selling them to other investors.

For example, if you invest Rs. 1,00,000 in a CD with a tenure of six months and an interest rate of 6%, you will receive Rs. 1,03,000 at maturity (principal + interest).
 

Current Certificate of Deposit Rates vs. Fixed Deposit Rates

When comparing Certificates of Deposit with Fixed Deposits (FDs), the primary difference lies in their target audience and flexibility. CDs are typically issued to institutional investors or high-net-worth individuals, whereas FDs are aimed at retail customers. The interest rates for CDs are often slightly higher than FDs, but they depend on market demand, liquidity, and the issuing institution's requirements.

Factors influencing CD rates:

  1. Market demand and liquidity: CD rates fluctuate based on the liquidity needs of banks and financial institutions.
  2. Tenure: Longer tenures may offer slightly higher rates, but this depends on prevailing market conditions.
  3. Economic factors: Interest rate policies set by the RBI and overall economic conditions impact CD rates.

Example of CD rates vs. FD rates:

  • A bank may offer a 6-month CD at an interest rate of 6.5%, whereas the FD rate for the same tenure might be 6%.
  • CDs are more flexible for banks as they can be issued in bulk to meet short-term liquidity needs, while FDs require banks to maintain higher reserves.

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Maturity Tenure for Banks vs. All-India Financial Institutions

The tenure of a Certificate of Deposit varies depending on whether it is issued by a bank or an all-India financial institution. The RBI has set specific guidelines to regulate the maturity period of CDs to ensure financial stability.

Maturity tenure as per RBI guidelines:

  1. Banks: CDs issued by banks have a minimum tenure of 7 days and a maximum tenure of 1 year.
  2. All-India financial institutions: CDs issued by these institutions have a longer tenure, ranging from 1 year to 3 years.

Importance of choosing the right tenure:

Selecting the right tenure for your CD is crucial as it impacts your overall returns. For instance:

  • A shorter tenure may offer lower returns but provides quicker access to funds.
  • A longer tenure may yield higher returns, but your money will be locked in for an extended period.

RBI guidelines for Certificates of Deposit

The Reserve Bank of India regulates the issuance and management of Certificates of Deposit in India. The key RBI guidelines include:

  1. Eligibility: Scheduled commercial banks (excluding Regional Rural Banks and Local Area Banks) and select financial institutions are allowed to issue CDs.
  2. Denomination: CDs can be issued in denominations of Rs. 1 lakh or its multiples.
  3. Transferability: CDs are transferable by endorsement and delivery. They can also be traded in the secondary market.
  4. Reserve requirements: Issuing banks must maintain the necessary statutory reserves as per RBI norms.
  5. Discount rate: CDs are issued at a discount to the face value, and the difference between the issue price and face value represents the interest earned by the investor.

Frequently Asked Questions

Which banks are authorized to issue a bank certificate of deposit?

As per RBI regulations, only scheduled commercial banks (excluding Regional Rural Banks and Local Area Banks) and select all-India financial institutions are authorised to issue Certificates of Deposit. These institutions must comply with the guidelines set by the RBI to ensure the safety and security of investors.

Why do certificate of deposit rates fluctuate more than FD rates?

CD rates are influenced by market demand, liquidity requirements, and economic conditions. Unlike FDs, which are primarily aimed at retail investors, CDs are often issued to meet short-term liquidity needs. This results in greater rate volatility for CDs compared to the relatively stable rates of FDs.

Can I take a loan against a certificate of deposit in India?

Yes, you can use a Certificate of Deposit as collateral to secure a loan. However, this facility is subject to the discretion of the issuing bank or financial institution. It is essential to check the terms and conditions of your CD before considering it as collateral.

How is a certificate of deposit different from a Commercial Paper?

While both are money market instruments, CDs and Commercial Papers (CPs) serve different purposes:

  • Issuers: CDs are issued by banks and financial institutions, while CPs are issued by corporations.
  • Tenure: CDs have a longer tenure (7 days to 1 year for banks and up to 3 years for financial institutions), whereas CPs typically have a tenure of 7 days to 1 year.
  • Risk: CDs are low-risk instruments, while CPs carry higher risk due to their corporate backing.
  • Purpose: CDs are used to manage short-term liquidity for banks, while CPs are issued by companies to meet working capital requirements.
Are certificate of deposit returns taxable under the Income Tax Act?

Yes, the interest earned on Certificates of Deposit is fully taxable under the Income Tax Act, 1961. The interest income is added to your total income and taxed as per your applicable income tax slab. It is essential to factor in the tax implications when calculating the net returns from your CD investment.

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