335 E. LaSalle Avenue
Barron, WI 54812

1225 2nd Avenue 
Cumberland, WI 54829 

Rice Lake:
1203 W. Knapp Street
Rice Lake, WI 54868




Welcome to Johnson, Agen, Kupferschmidt & Associates, Inc.

picture 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.

• Business Services Customized to YOUR Business and Personal Needs
• Enrolled to Practice Before the Internal Revenue Service
• Electronic Filing of Federal and State Returns
• All Tax Preparers Required to Maintain Continuing Education
• Competitively Priced
• References Available Upon Request

About Us

The firm was established in March of 1984 by Gerald "Joe" Johnson, EA in Barron, Wisconsin.

Currently Johnson, Agen, Kupferschmidt & Associates employs nine accountants/tax preparers, two payroll administrators, four administrative assistants and seasonal support staff members. more

News & Tax Tips

Take a few minutes and give some attention to a few small tax chores.

It will make your life a lot easier when it comes time to do next year's taxes. here


Contact Us

We would appreciate the opportunity to meet you and provide you with the specific accounting and tax needs you are seeking.              here


Our Mission


Our mission is to provide customized services in the areas of accounting, payroll, consulting and tax preparation. We aim in meeting the needs of the client's financial requests with a high level of accuracy, timeliness, and confidentiality. Johnson, Agen, Kupferschmidt & Associates have demonstrated professional excellence by meeting educational and work field experience through continuing education and licensing requirements for Enrolled Agents.