Teachers Mutual Bank is a global leader in community investment Talk to us Phone us Email us Breadcrumbs Teachers Mutual Bank Community 2012 Teachers Mutual Bank is a global leader in community investment 26 November 2012 26 November 2012 Teachers Mutual Bank is a global leader in community investment We spend 4.18% of pre-tax profits on community investment, as measured by the LBG. This is 10 times higher than the Aus/NZ company average and 3.5 times higher than the Global average.