Mark Phillips

Every day I aim to add value to our firm, team members, and clients.
Contact Mark
Download my vCard Or call 240.364.2670
Every day I aim to add value to our firm, team members, and clients.

Mark Phillips, CPA, is a partner in Aronson’s Diversified Commercial Services Group. With nearly 25 years of public accounting experience, he is a highly knowledgeable practitioner with a diverse background.

Mark provides audit and other assurance services to clients operating in a broad range of industries, including technology, life sciences, investment funds, professional services, cooperatives, hospitality, and retail. Mark has also considerable prior experience working with clients in the government contracting, real estate, communications, publishing, and leisure sectors.

In addition, Mark has worked on a number of SEC clients, ranging from very small registrants to multi-billion dollar corporations. Prior to joining Aronson, he spent several years as a partner with a regional accounting firm and with a “Big 4” firm in the US and UK.

Licenses & Certifications

  • Certified Public Accountant (CPA) in Virginia and Maryland
  • Fellow Chartered Accountant (FCA) in England and Wales


  • The University of Keele: Master of Arts in International Relations
  • The London School of Economics and Political Science: Bachelor of Science in Monetary Economics

How to Account for Lease Incentives under ASC 842

Lessors often provide benefits to their lessees in the form of making payments to, or on behalf of,... more
November 11, 2021

Lease Accounting eBook

The new lease accounting standard which takes effect at the end of 2021,  impacts organizations... more
August 12, 2021