If an employee does not have a social security number, the Payroll Department should be contacted. See Policy 7.2.2 . E. Internationals must also complete the last line of the W-4 and an Alien Tax Information Request. See Policy 7.3.1 . Special withholding rules apply to citizens of other countries a.
Some internationals are exempt from social security tax.
See Policy 7.2.3 for more information regarding United States Tax Treaties. If the non-resident international person has wage income that is covered by a tax treaty, Form 8233 and a Revenue Procedure Statement must be completed also. If a resident international person has wage income that is covered by a tax treaty, a W9 form is needed. This form is available in the Payroll Office to those who are eligible to file it. Direct questions regarding W-4 forms to the Payroll Department at 5804 or send email .