P: 847.441.8800 | F: 847.441.6270 | aplenner@weisscpa.com

Allen J. Plenner, Manager

Allen is a Manager who has more than 30 years of audit, accounting, and tax experience. He provides assurance and tax compliance services to clients in construction, distribution, financial services, and real estate industries for clients ranging from $5 million to $100 million in revenues.

Outside of work, Allen enjoys singing in choir, participating in group exercise classes, and traveling with his family.

Practice Areas

Audit, review, and compilation services for privately held businesses

Audit of employee benefit plans

Financial reporting for privately held businesses

Tax compliance services for businesses and individuals

Memberships and Education

Bachelor of Science in Accountancy, Northern Illinois University

Member of the American Institute of Certified Public Accountants

Member of Illinois CPA Society


Crain’s “Best Places to Work in Chicago” 2018, “Best Places to Work in Illinois” 2011-2019

Crains Best Places to Work in Chicago 2018 Best Places to Work in Illinois 2018