Dennen & Simons LLC

Specialties

Dennen & Simons knows small business.

Since 1951, Dennen & Simons has been helping small to medium-​sized business owners achieve their financial goals through over 60 years of combined experience and expertise in accounting, payroll, and taxes.

We understand how difficult owning your own business can be and we are here to help. Through our precision, timeliness, and industry know-​how, we will provide you with the financial information you need to optimize your business.

Come find out what we’re all about and schedule a consultation today!

History

Established in 1951.

Dennen & Simons was established by Mr. Dennen after returning home from his service in World War II. Mr. Dennen’s experiences overseas allowed him to understand the importance of building a cooperative culture to achieve success– an idea that has been deeply ingrained in our practice since the conception of our company over a half a century ago.

From startup to sophisticated organizations, we recognize that each client is unique. We work to establish close personal relationships for a thorough working knowledge because all of our services are tailored to the needs of every business we serve. Together, we will create a better understanding to seek the solutions that best meet every facet of your business.

Meet the Business Owner

Steven S.

Business Owner

Since 1980, owner Steve Simons, C.P.A., has been dedicated to his client’s needs providing professional expertise and contributing to the success of each business he works with. A Chicago native, Steve graduated from DePaul University in 1980 with a Bachelor of Science Degree in Accounting and has 3 wonderful children with his wife of 29 years, Aileen. We have been providing personalized and professional accounting and tax services to fit YOUR specific needs for 35 years and can provide your business with the solutions necessary for success!