We are a distinctive full service certified public accounting firm serving clients in most of the United States. We have "large firm" expertise, yet small firm responsiveness and fee structure.


Our services range from management of financial affairs and compliance in virtually all areas of taxation to consulting, financial planning and concierge assistance.

See full list of services

News & Announcements

We are pleased to announce the following promotions in our various offices:

Christian Klaas Partner
Sunny Kostecka Partner
Hanping Xiao Partner
Jennifer Leon Senior Manager
Tom Lewandowski Senior Manager
Sara Diaz Manager
Kyung Hwang Manager
Kris Sopel Manager
Ryan Wirtz Manager
Kristie Browning Supervisor
Maggie Platter Supervisor
Jamie Sopel Supervisor
Lynne Caplan Senior HR Manager
Branden Lawson Network Administrator
Katherine Lopez Family Office Coordinator


homewood, illinois

1313 W. 175th Street
Homewood, Illinois 60430

Fax708-799-5134 (1st Floor)
708-799-6845 (2nd Floor)

northbrook, illinois

627 Landwehr Road
Northbrook, Illinois 60062


frankfort, illinois

20940 S. Frankfort Square Rd
Frankfort, Illinois 60423