Search Search the Teachers Mutual Bank website to find the information you're looking for. Talk to us Phone us Email us Breadcrumbs Teachers Mutual Bank Search 315 results for Type Search entry All results All results Lump sum repayments calculator Learn how lump sum repayments made on your home loan can help you save on interest and reduce the life of your loan. Read More How much deposit do you really need? Should it be 10%, 15%, 20%? The choice is largely up to you, but the amount you choose to pay upfront can affect additional fees and how much interest you pay over the life of your loan. Read More Credit Card balance transfer application Download Redraw registration Download 8 9 10