As of today, May 11, 2026, the current Tamilnad Mercantile Bank RD rates range from 5.75% to 7.00% for general citizens and from 5.75% to 7.50% for senior citizens.
Tamilnad Mercantile Bank RD account can be opened with a minimum deposit of Rs. 1000 with tenure ranging 3 Months to 10 Years. Tamilnad Mercantile Bank recurring deposit account can be opened online or by visiting Tamilnad Mercantile Bank branches with any ID proof like PAN card, Aadhar card, voter ID, or driving licence etc.
You can close your RD a/c online through "Close A/c" tab or by visiting the branch, this may cost you a penalty. The current premature closer penalty in Tamilnad Mercantile Bank RD is 1% on Interest Return.
The maturity amount in Tamilnad Mercantile Bank recurring deposit account can be calculated by using A = P x(1 + R / N) ^ (NT) formula. Where: A: Maturity Amount
P: Recurring Deposit Amount
N: Number of times the interest is compounded
R: annual interest rate
T: Tenure
Example:
If you open recurring deposit account at the Tamilnad Mercantile Bank for 5 years and planed to invest INR 50,000.The current Tamilnad Mercantile Bank RD interest rate for 5 year is 6.50%.So using the above formula the maturity amount will be - Rs. 35,49,541.
The Tamilnad Mercantile Bank recurring deposit for 12 months or 1 year is 7.50% for senior citizen and 7.00% for others.
The Tamilnad Mercantile Bank RD account can be opened with as low as INR Rs. 1000 per month. Also, there is no limit on the maximum amount for investment in a Tamilnad Mercantile Bank RD.
The current highest Tamilnad Mercantile Bank rd rate is 7.00% p.a. for normal citizen and 7.50% p.a. for senior citizens in India.