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Mona Willis


Senior Manager

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Areas of Expertise

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Internal Controls

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Accounting & Assurance Services

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Process Improvement

On The Job

Mona is a Senior Manager with SVA Certified Public Accountants with a focus on auditing. She oversees and performs audits for nonprofit organizations, as well as membership and trade associations.

Her expertise is in financial statement assurance engagements (audits and reviews). Mona enjoys delving into the often complex financial scenarios with her clients and finding the most effective solutions. Her experience includes working for a large CPA firm, as well as for a private company. This in-depth working knowledge helps her see both the business side and the accounting side of issues, which gives her a unique skill set to serve her clients.

In addition to providing traditional audit and accounting services, Mona also assists clients with internal controls and process improvement.


  • University of Wisconsin - Oshkosh
    • Bachelor of Business Administration - Accounting
  • University of Wisconsin - School of Business, Center for Professional & Executive Development
    • Masters Certificate in Project Management


  • Certified Public Accountant (CPA)
  • Lean Six Sigma - Yellow Belt Certificate

professional memberships, affiliations & activities

  • American Institute of Certified Public Accountants (AICPA)
  • Wisconsin Institute of Certified Public Accountants (WICPA)

Awards and Affiliations

Forbes Names SVA as 2021 America's Best Accounting Firms


Madison, WI
1221 John Q Hammons Dr, Suite 100
Madison, WI 53717
(608) 831-8181

Milwaukee, WI
18650 W. Corporate Drive, Suite 200
Brookfield, WI 53045
(262) 641-6888

Colorado Springs, CO
PO BOX 62786
Colorado Springs, CO 80962
(719) 413-5551

SVA BBB Business Review Man Standing


(888) 574-4782

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