Routing Number: 271291460 (219) 874-6943 - Michigan City, IN (219) 762-6228 - Portage, IN Locations Contact

September Signature Loan Promo

Cover what matters most with a MACU Signature Loan. 

September 2025 CD Promo

Let's grow your savings! Up to 4.20% APY with a 6-month CD at MACU. 

September Auto Promo

Adventures start with a new car loan from MACU. As low as 3.99% APR* on auto loans. Are you ready for your next car? 

Kasasa Checking Bonus

A bonus just for new Kasasa members!

Pontoon Boat for Sale

2024 Sun Tracker Bass Buggy 16 XL Pontoon Boat

$20,999 OBO

0% Transfer Fees

0% intro APR on purchases and balance transfers until 2027*

Salvation Army Donation

MACU is proud to present a check of $250 to the Michigan City Salvation Army! 

Member Appreciation Drawing

Enter to win! Open to members only through Aug. 29. 

St. Stan 5K Run / Walk

A big thank you to everyone who attended the St. Stan 5K Run/Walk!

MACU Donates to Meals On Wheels

We are honored to support LaPorte County Meals on Wheels. They do great work in our community, providing meals to home-bound senior citizens and people with disabilities, which allows them to continue living independently with dignity and self-respect.

L to R: Cheryl Daurer, Director of Meals on Wheels; Frank Beachnau, President of MACU; & Amanda Fowler, Assistant Director of Meals on Wheels