The revision, which comes amid a trend of downward movement in interest rates in the system, is applicable only on bulk deposits of over Rs 5 crore, the bank said.
A bank spokesperson said the rate offering in deposits for over six-months but under nine months has been revised down by 0.25 per cent to 7.50 per cent, while the same for over one-year but under two-years has been cut 0.15 per cent to 8 per cent.
The interest rates in the system have been on a declining trend for the last few months, which have seen the RBI cut its key rates thrice by a cumulative 0.75 per cent.
Bankers have been complaining of credit growth being low and carrying excess liquidity.