At Marine, we look at our members’ individual finances less as a number and more as a journey.

We’re not just a financial institution; we’re a financial empowerment center. Our team of dedicated member advocates is always ready with the knowledge, tools, and resources to help you reach your financial fulfillment.

Consider us your Financial Success GPS

At MCU, we take pride in being your financial journey guide, helping you navigate through life’s twists and turns. Why? Because we’re your biggest fans! We want to see you get from Point A to Point B — Point B to Point C — and from Point C and beyond.

No matter what stage of life you’re in, let’s get to your destination together — from Point A to Achievement!

Ready to start your journey?

It’s easy!

How Did We Get Here?

Marine was established in 1949 in Fond du Lac, Wisconsin, by hardworking people, for hardworking people.

With commitment to community as our guiding principle, we’ve since grown to numerous locations throughout Wisconsin, Iowa, Minnesota and Illinois where we serve over 80,000 members. It also inspired us to create the Marine Credit Union Foundation in 2014, which has raised over $1,500,000 and contributed to over 1,000 charitable causes so far.

Though we’ve enjoyed sustained growth through the years, we’ve never lost sight of our core values — courage, collaboration, compassion and commitment — or the greater community we serve.

How Can We Help You Chart Your Course?

Navigate your future with us.

At Marine, we know everyone’s financial journey is unique. Sometimes there’s not a clear path from Point A to Point B. There are detours and roadblocks that can alter your course.

Know that we are not just a financial services provider. We’re a smart, capable guide, helping you navigate a path toward lifelong success.

We’re your partner, helping you get to your destination and beyond, in every stage of life, with empathy and care.

At Marine Credit Union, we’ll get you there. Let’s chart your course.

Need to borrow?

Could a loan help you get to your next step in your journey?

We offer a variety of lending options to help you:

  • Get into a new vehicle
  • Buy a home
  • Refinance a home loan
  • Make home improvements (and more) with a home equity line of credit (HELOC)
  • Consolidate debt

Explore our loan options:

Start saving for your goals.

What are you saving for? A vehicle? A house? A rainy day? Retirement?

Whatever your goals, long-term and short, opening a savings account is an important first step in your financial journey.

Want to earn more when you save?

With My Prize Checking*, you get rewarded for using your account for everyday banking. You can earn dividends to help you reach your savings goals — and every eligible card transaction is an automatic entry for a chance to win a $500 monthly prize or a quarterly prize package valued at $2,000!**

Resources for you.

At MCU, we provide a wide range of resources to empower you to make informed and savvy financial decisions.

Our free online calculators can help you:

  • Calculate a vehicle payment
  • Determine current expenses and build a budget
  • Consolidate debt
  • Calculate a mortgage payment
  • Create a plan to reach a savings goal
  • And so much more!

We also keep our blog page current, so you’re always kept up to date on the latest in financial protection, financial wellness, and more.

Check us out on social media!

Let’s start navigating your financial future today!

Want to learn more first?

Let’s talk!

The Fine Print

*My Prize Checking. Annual Percentage Yield (APY) accurate as of 04/19/2024. To earn the applicable Annual Percentage Yield (APY) each calendar month you must have ACH direct deposit(s) of $500 or more to your checking account, enrollment in eStatements, and a minimum of fifteen (15) purchases using your debit card. ATM transactions and debit card transactions processed by merchants and received by The Credit Union as ATM transactions not included. Debit card transactions processed by merchants and received by The Credit Union as Point of Sale (POS) transactions are included. No minimum balance requirements to earn dividends. Dividends are compounded daily and paid monthly. Fees may reduce earnings. Rates subject to change. A dividend rate of 6.78% will be paid on your account balance of $777 or less when qualifications are met, resulting in an APY of 7.00% for the dividend period. Account balances over $777 will be paid an APY of 0.10% when qualifications are met. If all requirements are not completed and/or posted in any given calendar month, the entire account balance earns 0.00% APY. If the checking account is closed prior to the end of the calendar month, all potential dividends will be forfeited, and the entire account balance earns 0.00% APY. The full calendar month begins on the first and up to the last calendar day at 5pm CST. Dividends are calculated and paid each calendar month on the daily balance. My Prize Checking is designed to be a primary checking account used for daily spending and other activities associated with primary checking accounts. There is a limit of one My Prize Checking per membership account. Marine Credit Union reserves the right to close one or multiple accounts at any time.

**NO PURCHASE NECESSARY TO ENTER OR WIN. Void where prohibited. Open only to permanent legal residents located in the states of IL, IA, MN, WI who are legal age of majority (and at least 18) at time/date of entry. International and corporate transactions ineligible. Ends 02/28/2026. Consumers do not automatically receive a Prize for having a My Prize Checking account or for signing up for a My Prize Checking account. For Official Rules and complete details, click here.