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Offering You Seasoned Experience and Insight in Accounting

Established in 1997, Fox Valley CPAs provides you with top counsel in our experienced staff — led by principal Kristen Voster, CPA.

Kristen was named a partner at Fox Valley CPAs in 2015 and has been with the firm since 2008. She earned bachelor’s degrees from both the University of Wisconsin-Oshkosh and Lakeland College. Kristen is a member of the American Institute of Certified Public Accountants, Wisconsin Institute of Certified Public Accountants, and Appleton Northside Business Association.

Kristen supports clients with an array of accounting and tax services and provides consulting services related to the purchase and sale of businesses. She also specializes in accounting system design and implementation services. She has extensive knowledge of QuickBooks and is a QuickBooks ProAdvisor.

Kristen and her staff take pride in being able to deliver personalized, one-on-one business and tax accounting advice and services to company owners.


  • QuickBooks ProAdvisor
  • Sage
  • Thomson Reuters
  • Appleton Northside Business Association