This document is an affidavit of support form (Form I-864) from the USCIS. It collects information about the sponsor, their income and assets, as well as details about the immigrant(s) they are sponsoring. By signing this form, the sponsor agrees to financially support the sponsored immigrant(s) at an income of at least 125% of the federal poverty level, notify USCIS of any address changes, and their income and assets may be considered in determining the immigrant's eligibility for public benefits. If the sponsor fails to provide sufficient support, the immigrant may sue them.