Akbank's cost to income ratio reached 44.5% in 2015, up from 42.1% when compared to the previous year.
Historically, the bank’s costs reached an all time high of 94.2% of income in 2001 and an all time low of 35.5% in 2009.
When compared to total assets, bank's cost amounted to 2.06% in 2015, down from 2.10% a year earlier.
Staff accounted for 34.8% of total operating expenditures in 2015. The bank operated a network of 901 branches and employed 14,418 persons in 2015.