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Jeffrey A. Tyczkowski, CPA
President and Chief Executive Officer

Phone 920-722-2141 ext. 115
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Jeffrey A. Tyczkowski, CPA joined Roberts, Ritschke & Tyczkowski in 1982 after working for the firm while attending college.  Jeff is a graduate of the University of Wisconsin–Oshkosh, where he received his Bachelor of Business Administration with a major in Accounting and a minor in Finance.  In 1991, Jeff became a shareholder and Vice President of the firm.  Jeff later became President and Chief Executive Officer in 1999.  He is a member of both the American Institute of Certified Public Accountants and the Wisconsin Institute of Certified Public Accountants.

Throughout his career with Roberts, Ritschke & Tyczkowski, Jeff has worked with a wide array of clients.  Today, he concentrates on providing accounting and tax advice for owner managed businesses, especially manufacturers.  In addition, Jeff provides tax advice and preparation for individuals, corporations, estates, and trusts.

Jeff was born and raised in the Fox Cities, where he still resides with his wife Jill.  His many hobbies keep him well occupied throughout the year.  During the spring and summer months, Jeff spends time on the lake fishing and at the golf course.  Fall for Jeff brings the start of bowling season, and the perfect weather for pheasant and deer hunting.  Throughout the winter months, Jeff continues to bowl, and he manages to find time to fit in ice fishing as well.  Also an avid sports fan, Jeff roots for Wisconsin’s teams during the Packer, Badger, and Brewer seasons.

Jeff brings a career of experience in a wide array of areas and a passion for his work each time he meets with a client, whether it is one he has worked with for years or a new client to the firm.  Clients who work with Jeff know that they will receive specialized knowledge pertaining to their financial situation, along with the highest level of service.


University of Wisconsin–Oshkosh, Bachelor of Business Administration – Accounting, Minor in Finance

Memberships and Associations:

American Institute of Certified Public Accountants

Wisconsin Institute of Certified Public Accountants