Address
20851 Hall Road
Macomb, MI 48044
Macomb, MI 48044
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Celebrating 75 years with $75
Open a new, eligible Cornerstone checking account in 2026 and get rewarded with a $75 bonus deposit¹ to celebrate your membership with us!
Macomb Member Center Details
Lobby Hours
Monday-Friday: 9:00 AM - 5:00 PM
Saturday: 9:00 AM - 1:00 PM
Saturday: 9:00 AM - 1:00 PM
1: Open a new Rewards Checking, Classic Checking, or CORE Rewards Checking account in 2026 and receive a $75 bonus. To qualify, a total of $250 in direct deposits must be received within the first 90 days after the account is opened. Direct deposits are defined as any electronic deposit such as payroll, pension, tax refund or investment deposit. Debit card deposits are not considered direct deposits. The $75 bonus will be deposited into the qualifying account after the account has been open for 90 days, provided the direct deposit requirement has been met. If the required direct deposits are not received within 90 days of account opening, the bonus will not be paid. This promotion is limited to new checking accounts only. Business checking accounts are not included. Bonus limited to one SSN. Terms and conditions subject to change at any time.