Chartered in 1934, Whitefish Credit Union is the largest credit union in Montana with over $2 billion in assets. As a not-for-profit cooperative, our full-service financial institution offers checking and savings accounts, car loans, personal loans, credit cards, mortgages, home equity loans, construction loans, small business loans and more with a personal touch. Bank online or visit one of our conveniently located branches in Columbia Falls, Eureka, Kalispell, Polson, South Kalispell, Thompson Falls or Whitefish, MT.