Founded in 1955, Frederick and Rosen Ltd. has a long history of faithfully serving the needs of our clients. As a family business with multi-generational roots, we’ve had the opportunity to establish long-lasting relationships with many clients and we pride ourselves on our interactive and trustworthy services. Our priority is to come alongside of you and allow you to live your life and do your job more effectively.

We specialize in owner-operated, closely held businesses including S-Corp, LLC, and sole proprietor. This is where we thrive and have our most active client base both locally and across the globe. We work intimately with you and your business needs to make sure all of your bases are covered. Your finances are our priority and we make sure to always stay up to date on changing regulations so that you don’t have to.

Our goal is to come alongside of you and allow you to find success in your business and personal finances. We’ve made an art of it at Frederick and Rosen and enjoy nothing more than working with people like you to ease the burden of your financial and accounting obligations. When you partner with us, you can rest assured that your business is in the best hands at all times.

our cpas

Thomas J. Rosen, CPA


Anthony R. DeGiulio, CPA, MBT

Anthony L. DeGiulio, CPA


Peter W. Seals, CPA