Our People
Stephanie Wilkinson

Partner, Chief Operating Officer

Stephanie Wilkinson

SHRM-CP, SPHR, PAFM

Stephanie helps lead Lumsden McCormick’s strategic direction and long-term growth initiatives while overseeing the Firm’s operational performance. She manages key internal functions that support overall business strategy, profitability, and day-to-day operations, working closely with leadership to strengthen efficiency and client service. Prior to becoming Chief Operating Officer, Stephanie served as the Firm’s Director of Human Resources, bringing extensive experience in workforce management and organizational leadership.

Education

Medaille University, Master of Science, Education/Curriculum and Instruction

Medaille University, Bachelor of Science, Elementary Education

Community

Junior League of Buffalo

  • Former President 2023-2025
  • Former Financial Vice President
  • Former Scholarship Committee Member
  • Former Centennial Task Force Member
  • Former Financial Council Treasurer

Leadership Buffalo, Class of 2019

Professional

American Institute of Certified Public Accountants

CPA Firm Management Association

NYCPA – The New York State Society of CPAs

Society for Human Resource Management

Ask Me About

What adventures I’m up to this year

Latest Insight

Multistate Tax Liability: What’s Your Manufacturing Business’s Exposure?

As your manufacturing business expands into new markets, its state and local tax obligations become increasingly complex, spinning a web of different rules and obligations. Common business activities may produce a taxable connection, or “nexus,” that exposes your organization to sales and use tax, state income tax, and other state tax obligations. Here’s what you […]