Dieck Arenas & Associates PC

Since 1973, Dieck, Arenas and Associates, P.C., an independent, locally owned and operated certified public accounting firm has experienced solid growth serving a diverse clientele throughout northern Illinois and southern Wisconsin. Dieck, Arenas and Associates, P.C.’s professionals have a breadth of experience that has made us experts in our specialty. Our wide range of accounting, tax, consulting and advisory services for businesses and individuals includes planning and compliance activities.

Our main focus is on minimizing or deferring your tax liability while meeting full compliance with statutory requirements. This allows you to concentrate on growth strategies. Dieck, Arenas and Associates, P.C. was an early adopter of advanced technology systems that ease filing taxes online, allow continuous access to your records and permit constant interaction between our firm and yours.

Our areas of expertise include:

Professional services (Attorneys, Architects, Consultants, Doctors, Dentists, etc.)

Personal Trusts & Estate Planning

Real Estate (management, agents, rental, residential and commercial)

Trucking, Landscaping, Storage & Moving, Union Trades, Residential Construction, Retail,
Auto Repair & Towing and many more.