William Nusser

Our Staff

William Nusser-Enrolled Agent 

Joe Simmons-Enrolled Agent

Kevin Simmons-Enrolled Agent

Katelyn Nusser-Staff Accountant

Janessa Meckfessel-Accounts Assistant


Company History

 The accounting firm currently know as Simmons & Simmons, Inc. was orginated by Bill Avery in early 1930s.  The firm later became Avery and Avery when Bill's Son Everett Joined the Firm.  In 1970 First National Bank & Trust Company purchased the firm and renamed it National Accounting Service.  In 1982 National Accounting Service was purchased by Bob Pivonka running the firm as R.C. Pivonka Accounting until 1988 when Kevin and Joe Simmons became partners in Simmons & Simmons, Inc.  In 2017 William Nusser acquired Simmons & Simmons, Inc. and continues to manage and operate the firm as Simmons & Simmons, Inc. 


Client Benefits


  • An accounting practice focused on Client Service
  • Continual adaptation to ever-changing world of tax law and accounting
  • Use of cutting edge technologies to ensure up to the minute information
  • Efficient, Honest tax service that achieves remarkable results.
  • Years of experience and notable expertise ensure that your tax preparation is in good hands
  • Consistent track record of uncompromising ethics instills confidence and trust within our clients.