About Our Firm

Johnson, Agen, Kupferschmidt & Associates is an accounting and tax preparation firm serving clients throughout northwest Wisconsin. Formally Johnson Accounting and Tax Service, we have offices located in Cumberland, Barron and Rice Lake Wisconsin.

About Us

The firm was established in March of 1984 by Gerald “Joe” Johnson, EA in Barron, Wisconsin, who has retired as of 12/31/16. A partnership was formed in 1986 when Cindy Agen, EA purchased an interest in Johnson Accounting & Tax Service. In 1987 the business opened its second office in Cumberland, Wisconsin. In July 2001, Brenda Kupferschmidt, EA became the third partner of Johnson, Agen, Kupferschmidt & Associates. And as of January 2008, Susan Reynolds, EA was made partner. Johnson, Agen, Kupferschmidt is proud to announce as of August 1st, 2009 a third office was opened in Rice Lake, WI. Cindy Agen, EA retired in 2017. Brenda Kupferschmidt, EA and Susan Reynolds, EA are the current partners in the firm.

Currently Johnson, Agen, Kupferschmidt & Associates employs year round staff including – Accountants/Tax Professionals, Payroll Specialist, Accounting Clerks and Administrative Assistants.

We would appreciate the opportunity to meet you and provide you with the specific accounting and tax needs you are seeking. Please contact us to schedule an appointment with the highly trained and skilled staff of Johnson, Agen, Kupferschmidt & Associates.