About Us

We are one firm serving thousands of clients, powered by trust.
Rothstein Kass is one of the world’s most trusted assurance, tax and advisory firms serving leading businesses, business owners, institutions and individuals in the U.S. and abroad. With more than 1,000 dedicated employees in 10 offices, we combine market-leading expertise with decades of real-world experience and collaboration. For more than five decades, we have helped our clients achieve the highest levels of performance, prosperity and security.

Built on a foundation of trust, our firm’s original service model was designed for the alternative investment space where high-pressure, high-stakes and high-speed are the norm. Today, we’ve broadened our model to serve diverse industries and individuals who share one common goal: trusted performance.

We achieve this through our people, process and work product that is purpose-built for the new era in accounting and advisory. Our experts rank among the world’s leading authorities on tax, accounting, finance, regulatory, and an array of business services and strategies. Our published insights, thought leadership and signature conferences are recognized for identifying the trends and shaping the conversations in a changing world.