The Katahdin Federal Credit Union is a business loan from Katahdin Federal Credit Union. The ongoing APR is variable rates (amount not published). KFCU offers a variety of business real estate solutions –whether it is office space, retail space or a storefront, we have the loans to help you grow your business. We will work with you throughout the application and closing process to ensure you have the bes We offer flexible repayment terms and competitive variable rates. Whether you need to purchase, refinance, or expand existing facilities, we have the business real estate loan solutions for you.