(855) Marcum1 | FOLLOW US  
Marcum LLP

Mark Chaves

Mark  Chaves, International Tax Co-Leader, Tax & Business
International Tax Co-Leader
Tax & Business
*Licensed by the State of Florida

Suntrust International Center
One SE Third Avenue
Suite 1100
Miami, FL 33131

Get Directions

Mark Chaves is co-leader of Marcum’s International Tax Services Practice and a partner in the Miami, Florida, office. He has more than 20 years of experience in public accounting, assisting clients with domestic and international tax planning and structuring, mergers and acquisitions, and business reorganizations. His focus is on working with multinational corporations to manage cross-border direct and indirect tax issues, foreign tax credit and repatriation planning, reorganization of expatriate and inpatriate tax matters, and ASC 740 reporting. In addition, he assists individuals with international estate planning, inbound tax structuring of investments in U.S. real property, and pre-immigration planning, as well as with cross-border tax issues and filings for FINCEN compliance.

Prior to joining Marcum, Mr. Chaves was a senior partner at a South Florida accounting firm. He began his career in the international tax department of a "Big Four" accounting firm.

Professional & Civic Affiliations
  • American Institute of Certified Public Accountants (AICPA)
  • Florida Institute of Certified Public Accountants (FICPA)
  • Britweek Miami, LLC, Board Member
Articles, Seminars & Presentations
  • International Tax Issues, Dade and Broward Counties Realtors’ Associations
Subject Matter Expertise

International Tax
Tax Research & Planning
Tax Accounting
Tax Consulting & Compliance
Domestic & International Taxation
Estate Planning
Mergers & Acquisitions

Practice Focus

Foreign Investors & Companies
International Executives
Real Estate Companies


Bachelors of Science, Accounting
Queens College

Related Insights & News

Marcum LLP Designated by IRS as Certified Acceptance Agent


Marcum LLP is now designated a Certified Acceptance Agent (CAA) by the Internal Revenue Service (IRS). The CAA designation establishes Marcum as an agent of ....

Transition or Imposition - Shareholders Beware of the 2017 Transition Tax on Foreign Earnings


The transition tax is a mandatory one-time tax to be imposed on U.S. shareholders that own 10 percent or more of the shares of a ....

The Tax Cuts and Jobs Act is Finally Here, No More Do Overs


This week, Republicans agreed on a final version of the tax reform bill and filed a conference agreement on December 15, 2017.

Marcum Announces New International Tax Leaders


Marcum LLP, a top national accounting and advisory services firm, named Mark Chaves, CPA, and Douglas Nakajima, J.D., LL.M., as co-leaders of the Firm's International ....

International Tax Co-Leader Mark Chaves discussed the benefits of harvesting tax losses that may result from "Brexit," with CNBC.


There's a potential silver lining after watching a portion of your investment account get wiped away following the U.K. vote to leave the European Union.

International Tax Co-Leader Mark Chaves spoke with South Florida Business Journal about Brexit might impact Florida’s tourism industry.


The United Kingdom's vote to leave the European Union will likely deal a blow to Florida's tourism industry, according to Chief Economist for the Florida Chamber ....




Marcum LLP is one of the largest independent public accounting and advisory services firms in the nation, with offices in major business markets throughout the U.S., as well as Grand Cayman, China and Ireland.

Learn More


750 3rd Avenue, 11th Floor
New York, NY 10017

Find an Office

(855) MARCUM1


Marcum Foundation


Leading Edge Alliance