Loan payments at Marine are fast, easy, and secure. Just one more way Marine helps you take control of your financial journey.

Choose the right path for your payments

Auto Payment

Set up an auto payment and make payments easy and stress-free! Work with our branch staff to set up an auto payment, or set it up in our online banking portal.

Online Banking

Set up one-time or auto payments for free using your online banking account! Simply log in and select the “Services” tab to make a payment.

Debit Card

You can also use your convenient and secure Marine Credit Union debit card to make one-time payments of up to $1,500 for a fee of $9.95 per transaction.


All you need to pay by check is your checking account’s routing number and account number. Set up a one-time payment for up to $2,500 – all for free!


To make a one-time payment or speak with us about setting up automatic payments by phone, call our toll-free number at 1-800-923-7280. Please note fees may apply.

Branch Visit

Visit your local branch if you’d like to make a payment in person. Please note that fees may apply.


Mail A Check

There’s no fee for making payments by mail. Please mail your check to:

PO Box 309

Onalaska, WI 54650

Have questions?

Talk to a friendly, knowledgeable Marine Credit Union representative today!

Automatic Payments

Never miss a loan payment again! Set up an automatic payment plan to eliminate stress and avoid convenience fees. You can scheduled payments from a Marine Credit Union account or any non-Marine bank account on a weekly, bi-weekly, or monthly basis.

To set up your automatic payment plan, call 1-800-923-7230 between 8:00 AM – 5:00 PM on Monday through Friday and between 8:00 AM – 1:00 PM Saturdays. You can also set up the plan in our Online Banking system. Simply navigate to the “Services” tab from your computer or mobile device.