The Lake Trust Credit Union All Credit Levels is a cdfi lender from Lake Trust Credit Union. Rewards: Now you can pay with points or checkout with points on purchases when you use your Lake Trust Platinum Elite Rewards credit card.. This product reports activity to your personal credit report. Lake Trust Credit Union is a Michigan-based financial institution dedicated to enhancing the financial wellbeing of its members and communities. It serves individuals and businesses across Michigan, offering a range of personal and business banking solutions. Services include: business loans, personal loans, auto loans, mortgages. US Treasury certified CDFI Credit Union in Brighton, MI. Membership required.