1. If you are filing for your spouse, he or she must complete and sign Form I-130A, Supplemental Information for. If you are a U.S. citizen, once you file Form I130, your spouse is eligible to apply for a nonimmigrant K3 visa.The U.S. citizen spouse will need to submit Form I-864 to USCIS with the application for adjustment of status to that of legal permanent resident. Where you file your Form I485 depends on your eligibility category. Review the information below to see where you should file your application. Get helpful instructions and tips from USCIS as you complete your form using our secure online filing system, avoid common mistakes, and pay your fees online. To file a marriage green card petition, you and your spouse will have to submit several forms to U.S. Citizenship and Immigration Service (USCIS). See our USCIS Contact Center Tip Sheet on how to best reach out to the USCIS Contact Center. You must file an I-130 form (Petition for Alien Relative) along with two passport-time pictures of the spouse and filled-out Form I-130A for the spouse. Do not fill out FAFSA if you are an undocumented individual.