About Us

WTAS is one of the largest independent tax firms in the world, providing a wide range of tax, valuation, financial advisory and related consulting services to individual and corporate clients internationally.

We believe that service, experience and a genuine concern for clients are prerequisites for developing long-lasting relationships.

WTAS was named a Top 100 tax firm by Accounting Today

Strength in Numbers

The firm is comprised of over 700 personnel located in 17 major U.S. cities and has an international presence in Europe through WTAS Global. WTAS 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 a WTAS 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

WTAS 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: