NRE and NRO accounts offer investment avenues for Non-Resident Indians in India. NRO accounts accept Indian earnings, while NRE accounts hold international funds. Interest on NRO deposits faces tax, unlike NRE accounts which are tax-free. NRE funds are fully repatriable, and NRO funds have a yearly repatriation limit. Major banks offer similar interest rates on both NRE and NRO fixed deposits.