​Terry Knox, CPA, joined Purk & Associates, PC in 2020.  Terry has 30+ years of experience in the accounting and tax industry.  Terry performs audits, reviews and compilations, prepares financial statements and related tax forms for a variety of clients including local unions, employee benefit plans, not-for-profits, and partnerships.  He works in the areas of audit and management consulting, serving a wide variety of local unions and closely held businesses.

Prior to joining Purk & Associates, Terry has been a partner at Dwyer Costello and Knox, P.C. where he has been majority owner since 1985.


• Accounting & Controllership Services
• Business Entity and Governance
• Consulting
• Contractor Services
• Professional Services
• Compliance
• Labor Unions
• ERISA and Employee Benefit Plan
• Not-For-Profit Organizations
• Transportation
• Tax Compliance, Planning and Strategy
• State and Local Taxes


• Bachelor of Science in Administration from St. Louis University
• Bachelor of Science in Accounting from University of Missouri, St. Louis
• Licensed CPA in the State of Missouri and the State of Illinois

Professional Affiliations:
• American Institute of Certified Public Accountants (AICPA)
• Missouri Society of Certified Public Accountants (MOCPA)
• Norwood Hills Board of Directors