Unity Small Finance Bank has revised its fixed deposit (FD) interest rates on certain tenures. Following the latest revision, the SFB now offers its highest interest rate to senior citizens on its 501-day FD where depositors can earn up to 8.50% rate per annum. General customers can get up to 8.00% rate on the same tenure. Here's a look at the revised FD and savings account interest rates of Unity Small Finance Bank.