She resigned in December 2010 to join the Secretary of State's office in January 2011.[1][3] She was succeeded by her Deputy Auditor, Lucy Martin, who continues to serve as Story County Auditor as of 2025.[7]
She was appointed by Governor Terry Branstad to the position of Auditor of State on May 13, 2013, filling a vacancy created when David A. Vaudt resigned.[1][3][8]
In 2014, she ran against Democrat Jonathan Neiderbach.[9][10] She won 604,103 votes against Neiderbach's 456,525 votes.[1][10][11]
In 2018, she ran against Democrat Rob Sand and Libertarian Fred Perryman.[3][12] Mosiman lost with 601,320 votes to Sand's 660,169 votes and Perryman's 33,421 votes.[12]
Department of Revenue
She then served as the Iowa Department of Revenue's (IDR) Deputy Director and Tax Management Division Administrator from March 7, 2019 to March 29, 2023.[3][13] In March 2023, she was appointed as Director of the IDR by Governor Reynolds.[3]
Personal life
She married Dan Mosiman in 1982 and has four daughters.[1]
