Certificates of coverage are the forms that the United States and Uruguay issue to
            workers who, without the agreement, would have to pay social security taxes to both
            countries on the same earnings. The certificate serves as proof that the worker named
            on the certificate is:
         
         
            - 
               
                  • 
                     subject to the social security taxation and coverage laws of the country issuing the
                        certificate; and 
 
 
- 
               
                  • 
                     exempt from such laws on the same earnings in the other country. 
 
 
            
               1. United States coverage
               
             
            
               Social Security Administration Office of Earnings and International Operations
                  
                  P.O. Box 17741 
                  Baltimore, MD 21235-7741 
                  
               
             
          
         
            
            
               Banco de Previsión SocialSector Convenios y Asunios
                  Internacionales
                  Colonia 1881 piso 6,
                  CP,
                  112000
                  Montevideo-Uruguay