New York’s Litigation Support & accounting Service experts

Lieberman LLP is a boutique business valuation and forensic services firm providing litigation support services to clients in New York City and throughout the United States. Our certified professionals assist lawyers with a range of litigation matters (see areas of expertise). To learn more about our support work, please visit the Litigation Support page. As a full-service accounting firm, we also offer traditional income tax preparation, tax planning, and attest services for individuals and businesses.

Established in 2009, Lieberman LLP has emerged from its predecessor firm to continue the decades-old litigation support and accounting practice of its founder, Martin J. Lieberman (CPA/ABV, ASA, CFF). Our team of professionals is dedicated to the delivery of high-level litigation support and accounting services, and provides assistance that is both personalized and comprehensive. We have extensive experience testifying in court and routinely do so as part of our litigation support work. Our breadth of litigation service offerings also includes access to sophisticated forensic labs and state-of-the art predictive computer models, serviced by a staff of credentialed professionals.

At Lieberman LLP, we have developed a reputation for honesty and integrity lending authority and credibility to our work, giving our clients the certainty they need to make decisions with confidence. To learn more about our services or to speak with one of our professionals, contact Lieberman LLP today.