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red alert

  • Fraud Prevention: Summit will never ask you for personal info over an unsolicited text, call, email or online chat. Please don’t ever share your debit or credit card number, PIN, username/password or one-time passwords!

Together we make things better.

Joining Summit improves your bottom line and together, we make a stronger community and world with Equity in Money™. 

See what our CEO has to say this month

Featured Rates

Intro Rate Ultimate Money Market Special $50,000 minimum balance to earn APY3
3.00% APY
2.96% Intro Rate Until 6/30/23
22-Month Certificate $5,000 minimum balance to earn APY**
4.40% APY
4.31% Rate
15-Month Certificate $5,000 minimum balance to earn APY**
4.20% APY
4.12% Rate
Mortgage 30 Year Fixed1
6.125% Rate
6.212% APR
HELOC As low as 2.99% APR for 6 months, 7.00% variable rate after that9
2.99% Intro APR
7.00% APR

Fraud Prevention
Beware of fake texts and calls from fraudsters

We’ve heard scammers are calling and sending texts posing as Summit. We will never ask you for personal info over an unsolicited text, call, email or online chat. Please do not click suspicious links or share your debit/credit card number, PIN, username/password or one-time passwords - call us directly instead!

See Common Scams & Our Tools for Your Safety

Stress-Free Auto Loans
90 days, no auto payments7

With three whole months of no payments, there’s nothing but new-car bliss ahead! Especially knowing that when those low payments do finally kick in, they’ll totally fit your budget – thanks to that fast, easy preapproval. Apply in 10 minutes or less.

Get Preapproved

In the News
Summit ranked state's top mortgage lender

The Truth About Mortgage just featured the biggest mortgage lenders in Wisconsin, putting Summit at the top for both overall mortgage lending and refinancing! Actually, you put us there. Thanks for choosing a local Summit mortgage!

Read Article

Commerce Acquisition
Welcome, former Commerce customers and team!

Commerce became Summit Credit Union October 1, and we’re thrilled to welcome customers and staff to our co-op team (you’ll fit right in!). See more on this acquisition below – and if you’re coming from Commerce, get to the latest updates and access the online banking login with your same login credentials.

See Updates

Credit Cards
5 Great Credit Cards, 0% Intro APR

Get 0% intro APR on purchases and balance transfers for the first 12 months!5 Then as low as 9.40% non-variable APR6 or as low as 15.65% variable APR!10,11 Which Summit card fits your 2023 goals best?

Compare Cards

Cash Boomerang
$19.6 million back to members in the last 9 years!

The more you save and borrow at Summit, the bigger your Cash Boomerang.8  It’s how we say thanks for helping our whole cooperative thrive!

Want in for 2023?