Thank Use: Participate. Cooperate. Accumulate.

Participate. Cooperate. Accumulate.
To say thanks to our members for their credit union use, eligible members will earn Thank Use (AKA cash!) now through September 30. The more you use your cooperative, the more you're thanked! Simply log into Shine Online Banking to see what you've earned so far.

Not a member yet? You'll be on your way to earning Thank Use when you become a member of Dupaco!

Learn More




Online Banking
Daily Dupaco
  • Save with Iowa's Sales Tax Holiday

    Iowa's annual Sales Tax Holiday is Aug. 5-6. You don't need to have a student in the family to reap the savings. See what other items are exempt from sales tax.

  • Earn interest on your interest

    Compound interest is one of the most powerful concepts in saving and investing. Over time, it accelerates your savings. See how you can earn interest on your interest.

  • You just wrote your will. Now what?

    Creating a will or trust is important. But estate-planning should not stop after the documents are signed. Follow through with these next steps.

Show More