TMB Fixed Deposit Interest Rates 2025

The Tamilnad Mercantile offers various financial services, one of which is fixed deposits (FDs). The TMB fixed deposit interest rates range from 4.00% p.a. to 7.40% p.a.

For certain investment tenure, senior citizens are eligible for additional interest as well.

Updated On - 13 Oct 2025
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Tamilnad Mercantile Bank Term Deposit Rates

Fixed Deposit Interest Rates for Deposits of Less than Rs.3 crore

Period  

General Citizen FD Rates (p.a.)  

Senior Citizen FD Rates (p.a.)  

 7-14 days  

4.00% p.a. 

4.00% p.a. 

15-29 days  

4.25% p.a. 

4.25% p.a. 

30-45 days  

4.50% p.a. 

4.50% p.a. 

46-60 days  

4.80% p.a. 

4.80% p.a. 

61-90 days  

4.80% p.a. 

4.80% p.a. 

91-120 days  

5.80% p.a. 

5.80% p.a. 

121-179 days  

5.80% p.a. 

5.80% p.a. 

180-270 days  

6.30% p.a. 

6.30% p.a. 

271 days to less than 1 year  

6.40% p.a. 

6.40% p.a. 

1 year 

6.80% p.a. 

7.30% p.a. 

1 year to less than 400 days  

6.80% p.a. 

7.30% p.a. 

400 days  

6.90% p.a. 

7.40% p.a. 

Above 400 days to less than 2 years 

6.60% p.a. 

7.10% p.a. 

2 years to less than 3 years  

6.60% p.a. 

7.10% p.a. 

3 years to 10 years  

6.60% p.a. 

7.10% p.a. 

Note: The Tamilnad Mercantile Bank Domestic term deposit rates are subject to change as per the discretion of the bank. The rates provided above are effective as of October 2025. 

Tamilnad Mercantile Bank Bulk Deposit Rates

Period 

Interest Rates (p.a.) 

7-14 days 

4.50%  

15-29 days 

5.00% 

30-45 days 

5.10% 

46-60 days 

5.50% 

61-90 days 

5.50% 

91-120 days 

 6.00 

121-179 days 

6.00% 

180-270 days 

6.30% 

271 days to less than 1 year 

6.30% 

1 year 

6.50% 

Above 1 year to 13 months

6.50% 

> than 13 months to less than 2 years 

6.50% 

2 years to less than 3 years 

6.50% 

3 years to 10 years 

6.50% 

Note: The Tamilnad Mercantile Bank term deposit rates are subject to change as per the discretion of the bank. The rates provided above are effective as of 4 October 2025. 

Tamilnad Mercantile Bank Tax Saving FD Rates - TMB Tax Saving FD

Tenure

Regular FD rates p.a.

5 years to 10 years

6.25%

Tamilnad Mercantile Bank NRI Deposit Rates

Fixed Deposit Interest Rates for NRE Deposits

Period  

Less than Rs.3 crore  

1 year  

6.80% p.a. 

Above 1 year to less than 400 days  

6.80% p.a. 

400 days  

6.90% p.a. 

Above 400 days to less than 2 years  

6.60% p.a. 

2 years to less than 3 years  

6.60% p.a. 

3 years to 10 years  

6.60% p.a. 

Fixed Deposit Interest Rates for NRE Bulk Deposits 

Period 

Bulk Deposits 

1 year 

6.50% p.a. 

Above 1 year to less than 2 years 

6.50% p.a. 

2 years to less than 3 years 

6.50% p.a. 

3 years to 10 years 

6.50% p.a. 

Note: The Tamilnad Mercantile Bank term deposit rates are subject to change as per the discretion of the bank. The rates provided above are effective as of 4 October 2025.  

Fixed Deposit Interest Rates for NRO Deposits

Period  

General Citizen FD Rates (p.a.)  

Senior Citizen FD Rates (p.a.)  

 7-14 days  

4.00% 

4.00% 

15-29 days  

4.25% 

4.25% 

30-45 days  

4.50% 

4.50% 

46-60 days  

4.80% 

 4.80% 

61-90 days  

4.80% 

4.80% 

91-120 days  

5.80% 

5.80% 

121-179 days  

5.80% 

5.80% 

180-270 days  

6.30% 

6.30% 

271 days to less than 1 year  

6.40% 

6.40% 

1 year 

6.80% 

7.30% 

1 year to less than 400 days  

6.80% 

7.30% 

400 days  

6.90% 

7.40% 

Above 400 days to less tha2 years 

6.60% 

7.10% 

2 years to less than 3 years  

6.60% 

7.10% 

3 years to 10 years  

6.60% 

7.10% 

Note: The Tamilnad Mercantile Bank Domestic term deposit rates are subject to change as per the discretion of the bank. The rates provided above are effective as of 4 October 2025. 

Tamilnad Mercantile Bank FCNR (B) Deposit Interest Rates

The FD rates for Tamilnad Mercantile Bank deposits against specific foreign currency are as follows:

  

Above 1 year but less than 2 years  

2 years and above but less than 3 years  

3 years and above but less than 4 years  

4 years and above but less than 5 years  

5 years only  

USD  

5.25% 

 4.40% 

4.00% 

3.75% 

3.75%  

GBP  

3.80% 

3.80% 

3.75% 

 3.85% 

3.85% 

EUR  

2.50  

2.50  

2.45  

2.55  

2.55  

CAD  

4.25% 

4.25% 

4.25% 

4.25% 

4.25% 

AUD  

0.00*  

0.00  

0.00  

0.00  

0.00  

JPY  

0.25% 

0.25% 

0.25% 

0.25% 

0.25% 

CHF  

0.00*  

0.00  

0.00  

0.00  

0.00  

Note: The Tamilnad Mercantile Bank term deposit rates are subject to change as per the discretion of the bank. The rates provided above are effective as of 7 October 2025.  

Experience Fixed Deposit Calculator Online:  FD Calculator  

Features & Benefits of Tamilnad Mercantile Bank Fixed Deposits

  1. The tenure for fixed deposits offered by the Tamilnad Mercantile Bank is a minimum of 15 days and can go up to 10 years.
  2. Interest earned during the tenure can be withdrawn on a monthly or a quarterly basis.
  3. The facility of nomination is available on FD schemes
  4. Loans can be taken against the amount deposited (except for the tax saving FD scheme).

Eligibility Criteria and Required Documents for TMB FD Account

The following are eligible to invest in a Tamilnad Mercantile Bank Fixed Deposit Scheme:

  1. Individuals
  2. Sole proprietorships
  3. HUFs
  4. Limited companies
  5. Partnership firms
  6. Trusts
  7. Associations, etc.

The following documents are required to start investing in a Tamilnad Mercantile Bank Fixed Deposit Scheme:

  1. Proof of Identity:
    1. PAN card
    2. Driving licence
    3. Aadhaar card
    4. Senior citizen ID (if applicable)
    5. Photo ID card issued by the government
    6. Passport
  2. Proof of Address:
    1. Utility bills such as electricity bill and telephone bill
    2. Passport

Types of Tamilnad Mercantile Bank Fixed Deposit Schemes

Tamilnad Mercantile Bank offers the following categories of Fixed Deposit Schemes:

  1. Basic FD
  2. Muthukuvial FD
  3. Santhosh FD
  4. Tax Saving FD
  5. Cash Certificate
  6. Pearl Deposit
  7. 20:20 Deposit

FAQs on Tamilnad Mercantile Bank Fixed Deposits

  • What is the highest fixed deposit interest rate for Tamilnad Mercantile Bank?

    The highest FD interest rates offered by Tamilnad Mercantile Bank are 6.90% for domestic deposits and 7.40% for senior citizens' deposits.

  • What is the tenure of TamilNad Mercantile Bank Tax Saver Fixed Deposit Scheme?

    The investment tenure for Tax Saver Fixed Deposit Scheme is 5 year to 10 years.

  • Can a customer open an FD account online in Tamilnad Mercantile Bank?

    Yes, Tamilnad Mercantile Bank allows its customers to open an FD account online through their portal.

  • Can I avail nomination facility for Tamilnad MercantileBank Fixed Deposits?

    Yes, nomination facility can be availed for Tamilnad Mercantile Bank Fixed Deposit schemes.

  • Can I avail a loan against FD with Tamilnad Mercantile Bank?

    Yes, the loan against FD facility is offered by Tamilnad Mercantile Bank. However, loan facility is not available on the tax saver FD schemes.

  • What is the minimum amount required to open a bulk deposit account with Tamilnad Mercantile Bank?

    The minimum amount required to open a bulk deposit account with Tamilnad Mercantile Bank is Rs.2 crore.

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