Skip Global Navigation to Main Content
Skip Breadcrumb Navigation
U.S. Citizen Services

If you are an American citizen with an afterhours emergency, please call 514-981-5059 for assistance.

All other inquiries should be emailed to

For general information on the services provided to American citizens in Canada, please visit our main Embassy website.

The American Citizen Services (ACS) office at the U.S. Consulate General in Montreal provides a wide range of services to Americans in Montreal and to Canadians who have dealings with U.S. Government institutions. These services include assistance to Americans in emergency situations; passport renewals and issuances; registration of children born abroad to U.S. citizen parent(s); notary services; voting assistance; Selective Service registrations; and applications for U.S. Social Security numbers (SSNs) or taxpayer identification numbers (TINs). In addition, we can provide general information on absentee voting and U.S. federal income tax.

Please note that all American citizen services require an appointment. To book an appointment, please use the State Department ACS Appointment System.

Learn more about qualifying for U.S. citizenship.

Important Information for U.S. Citizens Considering the Use of Assisted Reproductive Technology (ART) Abroad.

Our offices are located at 1155 Saint-Alexandre Street, between René-Lévesque Boulevard and Sainte-Catherine Street West.

Women's World Cup Fact Sheet

Emergency Contact Information

  • Emergency contact information

Consular Fee Changes

  • Effective September 12, 2014, the Department of State will adjust processing fees for some services. The fees for most categories of immigrant visas will change, while fees for nonimmigrant visas largely remain the same. The fee for processing an application for Renunciation of U.S. Citizenship is increasing to reflect the true cost of providing this service.

    For a complete list of fee changes, please visit

LGBT Travel Information for U.S. Citizens Traveling Abroad

  • "By fighting for the rights of so many others, we realize that 'gay rights are human rights, and human rights are gay rights.'" Secretary Clinton, December 6, 2011

    For more information, please visit

Foreign Service Careers

  • Foreign Service Careers Mobile App

Smart Traveler Enrollment Program

  • Smart Traveler Enrollment Program
  • Residents and travelers in Canada can sign up here to receive information in case of emergency and about services for U.S. citizens.