Ryan C. Koltonuk, CPA, Principal

Ryan Koltonuk is a Principal in the tax department at Miller Cooper with over 12 years of public accounting experience. He provides compliance and tax planning services for numerous investment firms, partnerships, corporations, and high wealth clients. Ryan works closely with his clients throughout the entire engagement in order to create a strong business partnership.

Relevant Experience

Ryan provides tax compliance and consulting services to a variety of industries with a focus on manufacturing and distribution, technology, professional service, and construction. His experience includes consulting with businesses on federal tax planning, compliance, mergers & acquisitions, due diligence, IC-DISC, and research and development incentives. In addition to his federal work, he assists businesses with state and local compliance, state audits, state tax notice resolution, as well as international reporting.

Educational and Professional Activities

Ryan received his Bachelor of Science Degree and Master of Accounting Science from Northern Illinois University. He is a member of the Illinois CPA Society, and regularly attends young professionals’ events.

Contact Ryan Koltonuk at RKoltonuk@MillerCooper.comor 847-205-5000.