Our Firm

Dirks Anthony & Duncan CPAWe combine the experience of a large firm with the personal attention that only a small firm can provide. Our clients come back to us year after year because they know they are in good hands. We work to develop long-term relationships; whether your needs are simple or complex, we can help.


Our People

Mathew Medill, CPA, Partner, graduated from Northwestern Oklahoma State University in 2008 and began his career at BGFN in Temple, TX. In 2011, Mathew obtained his CPA license and moved to SW Kansas to join the firm of Dirks, Anthony & Duncan, LLC. Starting November 2014, he became a partner in Dirks, Anthony & Duncan, LLC.
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Kay Coulter, Staff Accountant, attended Oklahoma Baptist University and Ottawa University. She began work for Eldon Dirks in 1988 and has worked for Dirks, Anthony & Duncan, LLC since it was created in 1999.


Rachael Thooft, CPA, Audit Manager, graduated from Kansas State University in 2012 with a Masters in Accounting. She then moved to Ulysses, KS and has been working for Dirks, Anthony & Duncan, LLC since. During school she volunteered at a tax assistance service through the IRS and worked an internship at a regional accounting firm. 




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Our History

The original firm, Dirks, Anthony & Duncan, LLC CPA, began in 1999 with general accounting services for business and individuals. This developed into strategic planning for individual wealth maintenance, minimization of tax liabilities for individuals and corporations, along with auditing and consulting services. We believe in "old school" principles, while keeping up with the needs of individuals and businesses in this rapidly changing world.

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Our Credentials

Our firm participates in the Peer Review program prescribed by the American Institute of Certified Public Accountants, the Kansas Institute of Certified Public Accountants. Our firm was last reviewed for the fical year ending October 31, 2019. The resulting report stated that all of our accounting practices and procedures complied with or exceeded the standards of the industry.

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Our Areas of Specialization

Our entire operation is rooted in a tradition of meeting the highest standards of accounting practices. From this foundation, we offer the following specialized services: strategic tax planning for individuals and businesses, financial planning services for individuals and estates, auditing services for cities, schools, businesses and individuals, consulting services for business development and management.

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Our office hours are:

8:00 AM - 6:00 PM Monday - Friday
8:00 AM - 12:00 PM Saturdays

Office Locations:

104 N Main Street, 
Ulysses, KS 67880


117 N. Main Street, 
Lakin, KS 67860

TEL: 620-356-4951

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