A design competition for the building was conducted in 1896. The commission selected a design by George R. Mann as the winner. In 1897, after it was found that the Commission was planning to scam money from the building project, it was disbanded and a second Capitol Commission was convened. The new Commission abandoned Mann's plan as being too costly, and had a second design competition, won by Charles Emlen Bell and John Hackett Kent, of Bell & Kent of Council Bluffs, Iowa. In order to have their design built, Bell & Kent relocated their office to Helena.