Mader Tschacher Peterson & Co., LLC welcomes you to our website. This site has been designed to profile our firm and the services we provide.  In addition, we want to be a helpful resource for you, our valued clients and visitors. Our dedication to superior client service has brought us here as we endeavor to maintain the highest quality professional service and guidance.

Please feel free to contact us with any questions or comments you may have - we would love to hear from you. We pride ourselves on being proactive and responsive to our clients' inquiries and suggestions.

Below is a link to our Client Portal, a secure way to share files, documents, and tax returns with our clients. 

On August 12, 2011, Mader Tschacher Peterson & Co, LLC was chosen as the Wyoming Psychologically Healthy Workplace Award Winner.  We were chosen due to our dedication to the overall health and well-being of our employees.  Our firm is honored to be the recipient of the Wyoming Psychological Association's Psychologically Healthy Workplace Award.