How to Sponsor Siblings for U.S. Immigration: F4 Visa Guide Friday, December 27, 2024 Family Immigration I-130 Petition F4 Visa Green Card Process USCIS FormsEligibility Requirements for Sibling Sponsorship To petition for a sibling through Form I-130, you must: Be a U.S. citizen (green card holders ineligible) Be at least 21 years old Prove qualifying relationship: Shared … Read More