Pretty much everybody settles FICA taxes, including resident aliens and nonresident aliens. It doesn't make any difference whether you work part-time or full-time. Be that as it may, there are a few exemptions. For instance, students are excluded from paying FICA taxes on the wages they ac...
Citizenship or Residency Medicare is only available to U.S. citizens and Resident Aliens, so you may need proof your your citizenship to apply. For citizens, a birth certificate and Social Security card usually suffices. Immigrants must provide a Permanent Resident Card to verify eligibility. Curr...