About Us

WTAS was named a Top 100 tax firm by Accounting Today

Our History

Andersen Tax was founded in 2002 by 23 former Arthur Andersen partners. Today, Andersen Tax is one of the largest independent tax firms in the United States.

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We aim to be the benchmark for quality in our industry and the standard by which other firms are measured.


We hire the best and the brightest and we invest in our people to ensure that legacy.


Our platform allows us to objectively serve as our client's advocate; the only advice and solutions we offer are those that are in the best interest of our client.


Our firm is constructed as a global firm. We share an interest in providing the highest level of client service regardless of location.


We value open communication, information sharing and inclusive decision making.

Strength in Numbers

Andersen Tax is the founding member of Andersen Global, an international association of member firms with over 2,000 professionals worldwide and a presence in 64 locations through its member firms and collaborating firms.  In the U.S., Andersen Tax has more than 1,000 personnel located in 19 cities across the country. Andersen Tax encompasses top advisors with previous experience in the international accounting firms, law firms, IRS, and state taxing authorities. Many of our advisors hold multiple professional credentials and have depth in a wide range of capabilities allowing us to provide clients with comprehensive, integrated solutions.​

Trust through Relationships

We specialize in full service individual and business entity tax compliance and consulting. Our clients are at the center of our operating model which is structured to allow us to be entrepreneurial and proactive in our approach, and enables our Managing Directors to “roll up their sleeves” and work directly with you. As an Andersen Tax client, the professionals you get to know in your first meeting are the same professionals who will be working with you throughout the process.

Customized Service

Andersen Tax delivers a full range of value-added and cost effective services to our clients. We take the time to understand the intricacies of each individual and business so that we can tailor our service to each client's unique situation.  Learn more about the services we provide: