Phone: 

13122053246

Rosanne Andersen, CPA

Principal
Shareholder, Sorren CPAs P.C.

Rosanne Andersen is a Tax Principal at Sorren, providing expert guidance in accounting, tax planning, retirement strategies, and trust advisory for individuals and closely held businesses. With a calm, client-first approach, she helps business owners and families navigate financial decisions with clarity and confidence, whether managing day-to-day operations or planning for generational transitions. Rosanne’s clients span industries including retail, manufacturing, and healthcare, with a strong emphasis on small business owners, physicians, and real estate investors. Her expertise includes multi-state compliance, family business transitions, and personal income tax strategy. She’s especially known for supporting high-net-worth individuals through IRS audits, state filing complexities, and evolving tax regulations.

Originally from Singapore, Rosanne came to the United States at age 23 and began her career in accounting shortly after earning her degree. In addition to her client work, Rosanne is actively involved in the community through the Business Round Table and Financial Wellness Committees of the Women’s Initiative at Itasca Bank & Trust. She also served as Treasurer for Family in Faith Lutheran Church.

Education:

  • Bachelor of Business Administration – University of Iowa

Professional Designations / Civic Associations:

  • Member, American Institute of Certified Public Accountants 
  • Member, Illinois CPA Society 
  • Member, Chicago Estate Planning Council 

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