Press Release

Marcum LLP’s Annual Day of Service Unites Associates Nationwide in Giving Back to Communities
Read More
Joe O’Connor is a partner in Marcum’s Merrimack office. He assists with internal procedures and policies for income tax return preparation, and manages audit, review, compilation, and tax engagements. Joe has extensive experience in providing tax compliance and advisory services to a diverse group of corporate and individual clients.
He is a Certified Public Accountant licensed in New Hampshire.