About Us

We are an accounting firm located in Libertyville, IL. We provide a large selection of federal, state and local tax services. Give us your time and we’ll help you save your money.

We do everything other CPA firms do and more. Whether you have an established business or are just starting out, need some tax or financial planning assistance, or maybe just another opinion, we work with you in a simple and easy to understand manner to help you find solutions. If it has something to do with numbers, chances are we can help you with it.

See what our accounting services can do for you.


Seidler and his staff have been doing my taxes for many years. They have always given me the personalized attention I need. If they don’t have an immediate answer they do the research necessary to guide me properly. Over the years I’ve used many different accountants and left for various reasons. I’m glad I found Seidler & Associates.

— Dr James Doherty, AccuVISION offices in Chicago & Lake County