Experience

Marc B. Sonnenberg is a partner in the firm's Long Island office with more than 15 years of experience serving a vast array of not-for-profit organizations. He serves as the engagement partner on single audit, other yellow book, and compliance-related engagements.

Marc takes a holistic approach to client service. He assists his clients in meeting reporting deadlines, providing accurate, meaningful, and timely information to help them understand their businesses and achieve their goals. Marc works with his clients to understand what needs to be done and the deliverables that need to be produced, and develops a collaborative, customized plan for moving forward, tackling any issues proactively as they arise.  Many of Marc’s clients look to him as their trusted advisor, and rely on him to provide guidance on financial reporting and technical matters, deal due diligence, bank refinancing, and internal control guidance.

Marc regularly presents to audit and finance committees of client’s boards of directors on required auditor communications, results of audit engagements, and management letter comments. He advises clients on how to implement new internal controls, policies, and procedures, as recommended in management letters, as well as ways to address compliance-related deficiencies.

Prior to joining Citrin Cooperman in 2007, Marc began his career in the audit and consulting departments of a large national firm in New York City, where he served public and private companies.