Mark D. Stack, CPA

Partner

716-856-3300

mstack@LumsdenCPA.com

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Mark is responsible for tax compliance services to business and individuals, with specialized knowledge related to international/cross-border taxation as well as state and local tax (SALT), including state nexus and taxation analysis, M&A due diligence, and various related compliance for companies of all sizes. Mark joined the firm in 2013; he was named partner in 2024.

EDUCATION

St. John Fisher University, Master of Business Administration, Accounting
St. John Fisher University, Bachelor of Science, Accounting

PROFESSIONAL

American Institute of Certified Public Accountants
New York State Society of Certified Public Accountants
Passed Series 7 and 66 securities exams – Financial Advisor*

COMMUNITY

Lumsden McCormick Making A Difference (MAD) Committee, Member
Dog Ears Bookstore and Cafe, Former Treasurer

FUN FACTS

Mark enjoys going to concerts, traveling, and playing the guitar.

 

*Securities offered through Avantax Investment ServicesSM, Member FINRASIPC. Investment Advisory services offered through Avantax Advisory ServicesSM.

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