About Our Firm

Brouillette & Cowan, Inc has been in business since February 2004. Our combined 70+ years of experience form the foundation of our tax expertise. You, our client, benefits from our ability to listen and learn about your unique tax situation. With that information, we apply our knowledge of current tax law to minimize tax liabilities and ensure that you benefit from every option available to you to achieve the best possible results.

We offer a full range of professional services at a fair price and give you the individual attention that you deserve. When it comes to tax planning and preparation, you need someone to help identify and take advantage of a full range of tax-saving strategies.

Tax laws and regulations change frequently, and unless you are a tax professional staying on top of these changes, understanding and ensuring compliance with them can be a full-time job you simply don’t have time for. Knowing you have professionals handling tax planning, preparation and consulting with you can bring you peace of mind, letting you focus on business.

Are you ready to get help with taxes so you don’t have to dread tax season? Then contact us to set up an appointment to review your needs.

About Us

Marianne K, Brouillette, EA

Marianne is an Enrolled Agent (EA). She retired from the IRS after 22 years of service and has been in practice on her own since 2000. She utilizes her 40+ years of experience to assist her clients in tax planning, preparation and representation. An Enrolled Agent is a tax professional that meets testing and/or experience requirements established by the Internal Revenue Service (IRS). The IRS office of Professional Responsibility authorizes applicants to represent taxpayers before the IRS and requires that all EA’s meet yearly educational requirements. She earned her Financial Industry Regulatory Authority (FINRA) Series 6,22,7, 63, & 65 designations. She has also earned her Georgia Life Accident & Sickness License as well as her Georgia Variable Contracts License.

Securities offered through Saxony Securities, Inc. Member FINRA, SIPC – 11152 South Towne Square St. Louis, MO 63123 (314) 963-9336 Investment Advisory services offered through Sollinda Capital Management, LLC, an SEC Registered Investment Advisor. Registration does not imply a certain level of skill or training.


C. Jason Cowan, CPA

Jason is a Certified Public Accountant (CPA) and holds a Bachelor’s Degree in Accounting from the University of Louisville. He graduated with High Honors after serving 4 years in the United States Coast Guard where he was elected the 1995 Enlisted Person of the Year. He has worked in the public, private and governmental sectors of accounting & finance. He has been assisting clients with tax and financial matters for more than 23 years.

He earned his Financial Industry Regulatory Authority (FINRA) Series 6, 7, 63, & 66 designations and is an Investment Advisor Representative. To cover all aspects of his clients’ financial needs, he has also earned his Georgia Life Accident & Sickness and the Georgia Variable Contracts License.

Securities offered through Saxony Securities, Inc. Member FINRA, SIPC – 11152 South Towne Square St. Louis, MO 63123 (314) 963-9336 Investment Advisory services offered through Sollinda Capital Management, LLC, an SEC Registered Investment Advisor. Registration does not imply a certain level of skill or training.