Since 1985, Lewis, Detloff & Malavolti has assisted clients with various accounting and financial needs. From the single, high-income individual who needs tax help, to the mid-sized business owner overwhelmed with the task of keeping his financial ship in order, partners Steven Lewis, Karen Detloff  and Gabriel Malavolyiwork as a team to identify systems and solutions tailored to the needs of each individual client.

Lewis, Detloff & Malavolti prides itself on personalized and prompt service. Our goal is to assure our clients of the highest level of service and client satisfaction.


Steven Lewis

Steve is a graduate of Northern Illinois University where he received his undergraduate degree and a masters degree in taxation. As a Certified Financial Planner, Steve works with clients interested in planning and achieving their financial goals.

Steve is a member of the Illinois CPA Society.

Karen Detloff

Karen is a graduate of Roosevelt University where she earned her bachelor’s degree in accounting. Her corporate background is varied and includes experience in most facets of accounting. Her experience in budgeting and financial analysis enables her to help clients with their operational and financial planning.

Karen is a member of The Illinois CPA Society.