Office of Associate Chief Counsel (International)
Advance Pricing Agreement Program

Physical Address:
799 Ninth Street, NW
Washington, D.C.  20001

Mailing Address:
Office of Associate Chief Counsel (International)
Advance Pricing Agreement Program, CC:INTL:APA
1111 Constitution Ave., NW
Washington, DC 20224

Phone: 202-435-5220
Fax: 202-435-5238

California Locations (Branch 4)

Laguna Niguel Office:
24000 Avila Road
Suite 4400
Laguna Niguel, CA  92677

San Francisco Office:
Office of Chief Counsel, IRS
100 First Street, Suite 1800
San Francisco, CA  94105