About Deborah

Deborah Tarbox is a partner in Marcum’s Merrimack office. She has more than 30 years experience conducting audits and working with clients in various industries, including construction, real estate, manufacturing, wholesale distribution, hospitality, and employee benefit plans.

Professional & Civic Affiliations

  • American Institute of Certified Public Accountants (AICPA)
  • New Hampshire Society of Certified Public Accountants (NHSCPA)
  • Massachusetts Society of Certified Public Accountants (MassCPA)
  • National Association of Construction Auditors (NACA)

Practice Focus

Commercial Services
Management Advisory
Accounting, Auditing, & Financial Reporting
Financial Statement Auditing
Employee Benefit Plan Auditing


Bachelor of Science, Accounting
Southern New Hampshire University

Professional Designations

Certified Construction Auditor
Chartered Global Management Accountant
AICPA Advanced Defined Contribution Plans Audit Certificate