https://www.acacamps.org/article/campline/camp-employment-taxation-2012
Camp Employment Taxation - 2012Employers in the United States, including camps, are required to pay Social Security, Medicare, and state and federal unemployment and income taxes on most employees. How these taxes are calculated...
https://www.acacamps.org/article/campline/general-guidelines-social-security-numbers-tax-withholding-international-employees-j-1-visas
General Guidelines for Social Security Numbers and Tax Withholding for International Employees with J-1 VisasWe have received numerous questions regarding social security numbers and the need for tax withholdings on international staff. While some questions on this topic can be answered clearly, others are...