https://www.acacamps.org/resources/social-security-international-staff
Social Security for International StaffAmerican Camp Association urges camps to abide by the Internal Revenue Service (IRS) ruling and obtain Social Security numbers for all international staff.
https://www.acacamps.org/resources/research-reports-summaries-data-maps
Research Reports, Summaries, Data, and MapsAll the data from all the research.