It's not really the core banking business in the US - interest is only about 50% of income for large banks. http://money.cnn.com/2017/02/22/investing/atm-overd

It's not really the core banking business in the US - interest is only about 50% of income for large banks. http://money.cnn.com/2017/02/22/investing/atm-overdraft-fees-rise/index.html http://money.cnn.com/2017/02/22/investing/atm-overdraft-fees... And check out page 38 of BoA's annual report: http://media.corporate-ir.net/media_files/IROL/71/71595/BOAML_AR2017.pdf http://media.corporate-ir.net/media_files/IROL/71/71595/BOAM... Interest income was $44.7 billion, non interest income (aka fees, trading, and services) was 42.6 billion.