Mary Mosiman

Mary L. Mosiman
Director of the Iowa Department of Revenue
Assumed office
March 29, 2023
GovernorKim Reynolds
Preceded byKraig Paulsen
32nd Iowa State Auditor
In office
May 13, 2013 – January 2, 2019
GovernorTerry Branstad
Kim Reynolds
Preceded byDavid Vaudt
Succeeded byRob Sand
Deputy of Elections for the Secretary of State of Iowa
In office
January 2011 – May 2013
GovernorChet Culver
Terry Branstad
Story County Auditor
In office
January 2001 – December 2010
Preceded byJudy Emmons
Succeeded byLucy Martin
Personal details
Born
Mary L. Penning

(1962-02-13) February 13, 1962
Ames, Iowa, U.S.
Political partyRepublican
Spouse
Dan Mosiman
(m. 1982)
Children4
EducationIowa State University (BS)

Mary L. Mosiman (née Penning, born February 13, 1962) is a Republican politician who served as the 32nd Iowa Auditor of State.[1]

Early life

Mosiman was born Ames, Iowa in 1962 to Leonard and Bernice (née Fisher) Penning.[1][2] She grew up in Hubbard, Iowa.

She graduated from Hubbard High School.[3] She earned a bachelor's degree in business and accounting from Iowa State University.[1][3] She then became a Certified Public Accountant in 2003.[1][3] She resides in Ames.[1]

Political career

Story County Auditor

She served as Story County auditor from 2001 to 2010.[1][3]

In 2000, she ran against incumbent Judy Emmons, winning with 19,423 votes against Emmons' 13,516 votes.[4]

In 2004, she ran against Iowa State University political science professor Jim Hutter, winning with 24,295 votes against to Hutter's 16,638 votes.[5]

In 2008, she ran unopposed.[6]

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]

Secretary of State

She then served as Deputy of Elections for the Secretary of State of Iowa from 2011 to 2013, under Governors Chet Culver and Terry Branstad.[1][3]

Auditor of State

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]

Electoral history

Election Political result Candidate Party Votes %
2014 Iowa State Auditor Election  [14]
Turnout: 1,052,771
Republican hold Mary Mosiman Republican599,44056.94%
Jonathan Neiderbach Democratic451,86842.92%
Write-in 14770.1%
2018 Iowa State Auditor Election  [15]
Electorate: 2,167,914
Turnout: 1,295,368 (61.55%)
Democratic gain from RepublicanRob Sand Democratic660,16950.96%
Mary Mosiman Republican601,32046.42%
Fred Perryman Libertarian33,4212.58%
Write-in 4580.04%

References

  1. ^ a b c d e f g h i j k Iowa Official Register (2013-2014) (PDF).
  2. ^ "Bernice Joyce Penning Obituary".
  3. ^ a b c d e f g h i j "Gov. Reynolds Appoints Mary Mosiman Director of Iowa Department of Revenue" (Press release). Office of the Governor of Iowa. March 28, 2023. Retrieved July 3, 2025.
  4. ^ "Votes hand several sheriffs walking papers". The Des Moines Register. November 9, 2000. p. 10. Retrieved July 3, 2025.
  5. ^ "Auditor who turned away voters is re-elected". The Des Moines Register. November 3, 2004. p. 59. Retrieved July 3, 2025.
  6. ^ "Story County Courthouse-Clinton re-elected to a third term". The Des Moines Register. November 5, 2008. p. 13. Retrieved July 3, 2025.
  7. ^ "Staff Directory-Lucy Martin". Storycountyiowa.gov. Retrieved July 27, 2025.
  8. ^ "Branstad names CPA Mary Mosiman as new state auditor" (Press release). Office of the Governor of Iowa. May 13, 2013. Retrieved November 18, 2014.
  9. ^ "Neiderbach running for state auditor". The Daily Nonpareil. February 26, 2014. Retrieved July 27, 2025.
  10. ^ a b "General Election, November 2014" (PDF). Iowa Secretary of State. November 4, 2014. pp. 30–38. Retrieved July 27, 2025.
  11. ^ "Republican Mosiman elected as Iowa auditor". KCCI News 8. Associated Press. November 4, 2014. Retrieved November 18, 2014.
  12. ^ a b "General Election, November 2018" (PDF). Iowa Secretary of State. November 6, 2018. pp. 24–33. Retrieved July 27, 2025.
  13. ^ Kirkpatrick, Alex (March 7, 2019). "Former Iowa state auditor has new job in revenue department". Retrieved July 3, 2025.
  14. ^ "Election Night Tabular Results - November 4, 2014 General Election". Iowa Secretary of State. November 5, 2014. Archived from the original on December 13, 2014. Retrieved November 18, 2014.
  15. ^ "Election Night Tabular Results - November 6, 2018 General Election". Iowa Secretary of State. November 6, 2018. Retrieved January 27, 2019.