PRIVATE SECTOR EXPERIENCE

Current
  • Principal, Ryan, Columbus office
    • Specializes in providing transaction tax consulting services to the manufacturing and automotive industries.
    • 21 years of experience in transaction tax, covering a broad range of commercial and industrial sectors, including retail, wholesale, professional services, contracting, government contracting, and manufacturing.
    • 11 years of concentration in the automobile manufacturing industry.
  • Board of Directors, Professional Development Committee, Ryan
    • Responsible for the administration and development of Ryan’s internal technical training courses.
Previous
  • Senior Manager, State and Local Tax Services, national accounting firm
  • Manager, Sales and Use Tax, regional accounting firm

PUBLIC SECTOR EXPERIENCE

Previous
  • Tax Commissioner Agent, State of Ohio Department of Taxation, Sales and Use Tax Division

PUBLIC PRESENTATIONS

Ms. Hahn lectures on various tax topics for Ryan clients and various professional organizations.

BOARD & PROFESSIONAL AFFILIATIONS

  • Institute for Professionals in Taxation
  • Michigan Association of Certified Public Accountants
  • Ohio Board of Accountancy 

EDUCATION & ACCREDITATION

  • Bachelor of Arts Degree, Accounting, Mount Union College
  • Certified Member of the Institute (CMI), Institute for Professionals in Taxation
  • Certified Public Accountant (CPA), Licensed in Ohio 
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