Applications should include the name and address of the employer in the United States and the other country, the full name, place and date of birth of the worker, nationality, U.S. and foreign Social Security numbers, location and date of employment, and the start and end date of the assignment abroad. (If the employee works for a foreign subsidiary of the U.S. company, the application should also indicate whether U.S. Social Security Insurance has been agreed upon for employees of the related company pursuant to Section 3121 (l) of the internal income code.) Self-employed workers should indicate their country of residence and the nature of their self-employment. When applying for certificates under the agreements with France and Japan, the employer (or non-employee) must also indicate whether the worker and accompanying family members are covered by health insurance. Under certain conditions, a worker may be exempt from coverage in a contracting country, even if he or she has not been transferred directly from the United States. For example, if a U.S. company sends an employee to its New York office to work for 4 years in its Hong Kong office, and then re-opens the employee for an additional 4 years in its London office, the employee may be a member of Social Security under the U.S.U.K. agreement. The rule for the self-employed applies in cases such as this, provided the worker has been seconded from the United States and is under U.S. Social Security for the entire period prior to the transfer to the contracting country. Most U.S.
agreements eliminate dual coverage of autonomy by allocating coverage to the worker`s country of residence. For example, under the US-Swedish agreement, an American citizen living in Sweden and living in Sweden is covered only by the Swedish system and is excluded from US coverage. International social security agreements can be bilateral agreements concluded by two countries to coordinate their specific rules or multilateral agreements allowing several countries to coordinate parts of their social security rules. Although the agreements with Belgium, France, Germany, Italy and Japan do not use the rule of residence as the main determinant of self-employment coverage, each of them contains a provision guaranteeing that workers are insured and taxed in a single country. For more information on these agreements, click here on our website or in writing to the Social Security Administration (SSA) under the Conclusion section, below. International social security agreements are beneficial for both those who work today and those whose careers are over.