The GTE Federal Credit Union is a mortgage from GTE Federal Credit Union. Typical credit limit: financing up to $832,750 for homes valued up to $858,500 (page also lists a $806,500 maximum). GTE Financial is proud to introduce the Community Empowerment Mortgage, designed to extend mortgage financing opportunities to under-resourced communities looking to purchase a home. This initiative, focusing on the Tampa Bay, Orlando, and Lakeland areas, repr