Mark F. Penningroth, CPA

Mark F. Penningroth, CPA

Phone: 563-886-2187

Mark F. Penningroth is a highly skilled CPA, and one of the esteemed founders of LattaHarris, LLP. With a wealth of expertise in income tax, estate tax, financial planning, and business performance services, Mark has become a trusted advisor in his field.

His current focus revolves around assisting a significant portfolio of closely-held row crop and swine producers in the Midwest, offering invaluable guidance to optimize their operations. Mark’s educational background includes a BBA in accounting from The University of Iowa.

He is widely recognized for his insightful presentations at various agricultural producer symposiums, where he sheds light on tax planning opportunities specifically tailored for Ag Producers. Additionally, he generously shares his knowledge with fellow CPAs, fostering professional growth within the community.






Focused on Your Success


116 West Main Street
Washington, IA 52353