Jonathan A. Sambur

Washington,  DC  U.S.A.
Phone202 263 3256

Peer Rating

Client Rating

Printer Friendly VersionEmail this PageDownload to My Outlook ContactsAdd lawyer to My FavoritesCompare this lawyer to other lawyers in your favorites

Experience & Credentials

Practice Areas

  • Financial Services Regulatory & Enforcement
  • Investment Management
  • Tax
  • Tax Transactions & Consulting
Contact InfoTelephone: 202 263 3256
Fax: 202 263 3300
University Brandeis University, B.A., 1997
Law SchoolHofstra University School of Law, J.D., with distinction, 2000; New York University School of Law, LL.M., Taxation, 2001
Admitted2001, New York; 2001, Massachusetts; 2002, US Tax Court; 2005, District of Columbia

Jonathan Sambur is a partner in Mayer Brown's Washington Tax Transactions practice. Jon's practice is focused on U.S. federal tax issues affecting U.S. businesses operating outside the United States as well as U.S. federal tax issues affecting foreign businesses and individuals operating in the United States, including planning, structuring/restructuring, deferral/subpart F, foreign tax credit, tax treaties, legislative and regulatory work, and related controversy matters.

Jon works very closely with our Financial Services, Regulatory & Enforcement practice by providing U.S. federal income tax advice to non-U.S. financial institutions and non-U.S. investment funds, including advice related to the information reporting and withholding tax rules contained in recently-enacted Chapter 4 of the Internal Revenue Code (FATCA) and U.S. withholding tax/qualified intermediary (QI) issues. Jon frequently speaks to industry groups and writes articles on U.S. tax issues affecting non-U.S. financial institutions.

Prior to joining Mayer Brown LLP, Jon was an attorney at the IRS Office of Associate Chief Counsel (International).

Profile Visibility
#3,633 in weekly profile views out of 59,007 lawyers in Washington, District of Columbia
#109,102 in weekly profile views out of 1,692,898 total lawyers Overall

Office Information

Jonathan A. Sambur

1999 K Street, N.W.
WashingtonDC 20006-1101


Professional Networking for Legal Professionals Only

Quickly and easily expand your professional
network - join the premier global network for legal professionals only. It's powered by the
Martindale-Hubbell database - over 1,000,000 lawyers strong.
Join Now