The documents you need will vary based on your immigration status.
Do you know your U.S. immigration status?
No, I do not.
What do I need if I'm a foreign worker?
You will need to show us your I-94 Arrival/Departure Record or an admission stamp in the unexpired foreign passport showing that you have been permitted to work.
Can this document also be used to prove my identity?
Yes, we may be able to use this document to prove both your immigration status and your identity.
What if I'm not legally authorized to work?
Those who are not authorized to work in the U.S. can still apply for an Individual Taxpayer ID Number from the IRS. You can apply for this at your local IRS office or by calling 1-800-TAXFORM and requesting a Form W-7 Application for IRS Individual Taxypayer ID Number.
Am I eligible for any services without having a Social Security number?