Sundaram BNP Paribas Home Finance has raised its deposit interest rates across tenors on fresh deposits and renewals effective October 20. For senior citizens, the rate is now 8.25% per annum compared to 8% on 12/18-month deposits, 8.5% (8.25%) on 2/3-year tenors and 8.5% (7.75%) on 4/5-year tenors. Interest rates for other categories has been raised to 7.75% (7.5%) on 12/18 month deposits, 8% on 2-5 year deposits.