mBank's cost to income ratio reached 45.9% in 2017, up from 45.7% when compared to the previous year.
Historically, the bank’s costs reached an all time high of 65.7% of income in 2005 and an all time low of 45.7% in 2016.
When compared to total assets, bank's cost amounted to 1.54% in 2017, up from 1.53% a year earlier.
Staff accounted for 44.2% of total operating expenditures in 2017. The bank operated a network of 333 branches and employed 6,455 persons in 2017.