F-4 Visa: Green Card for Siblings of U.S. Citizens

Sponsoring a sibling for a green card is, without sugarcoating it, the slowest path in all of U.S. family-based immigration. The F-4 visa — formally the fourth family preference category under INA §203(a)(4) — allows U.S. citizens to petition siblings for permanent residence, but the annual quota of 65,000 slots combined with historically accumulated demand produces wait times that frequently exceed two decades. Understanding the process is less about speed and more about long-term planning and protecting your priority date.

Who Can Sponsor and Who Is Eligible

Only U.S. citizens may file an F-4 petition. Lawful permanent residents (green card holders) cannot sponsor siblings, even after decades holding that status. The petitioner must be at least 21 years old at the time of filing the I-130. The beneficiary may be a full biological sibling, half-sibling (paternal or maternal), adoptive sibling (with adoption finalized before both parties were 16 years old), or step-sibling (provided the parental union occurred before the younger sibling turned 18).

Documentation by Relationship Type

• Full sibling: birth certificates for both, showing the same parents
• Paternal half-sibling: certificates showing the common father, plus each mother’s marriage certificate and proof of termination of prior marriages
• Maternal half-sibling: mirrored documentation for the common mother
• Adoptive sibling: adoption decree confirming both parties were under 16 when the adoption was finalized
• Step-sibling: parents’ marriage certificate and proof of termination of prior unions

When birth certificates are unavailable or deemed unreliable by USCIS, DNA evidence may be suggested. USCIS does not have authority to require DNA testing, but may accept it as primary evidence when the petitioner and beneficiary voluntarily choose that route.

Step-by-Step Process

1. The U.S. citizen files the I-130, Petition for Alien Relative, with USCIS, along with proof of status (naturalization certificate, U.S. birth certificate, passport) and evidence of the sibling relationship.
2. USCIS adjudicates the I-130 and assigns a priority date corresponding to the submission date.
3. After approval, the case goes to the National Visa Center for consular processing if the beneficiary is abroad.
4. The beneficiary waits for the priority date to become current in the Department of State’s Visa Bulletin.
5. Once current, the beneficiary files the DS-260 (consular processing) or I-485 (adjustment of status, if legally present in the U.S. with valid status).
6. Medical exam with a USCIS-designated civil surgeon (Form I-693) and interview at a U.S. consulate or USCIS field office.
7. Upon approval, an immigrant visa is issued or status is adjusted, with the green card issued shortly thereafter.

Wait Times by Country of Birth

The Visa Bulletin separates F-4 by the beneficiary’s country of birth. For most countries (worldwide), the current queue moves at a pace of approximately 17 to 18 years between filing and priority date becoming current. For the Philippines, the historical wait approaches 22 to 24 years. Mexico shows a comparable wait of 22 to 24 years. India and China generally follow the worldwide timeline in most months, with no significant extra delays under F-4.

These figures reflect the accumulated backlog, not a guarantee. Policy changes, recapture of unused visas from other categories, and Department of State adjustments can speed up or slow down the pace.

USCIS Fees in 2026

Under the fee schedule in effect since April 1, 2024:

• I-130: $675 (paper) or $625 (online filing)
• DS-260 Immigrant Visa Application Processing Fee: $325 (charged by the NVC when the priority date becomes current)
• I-864 Affidavit of Support Review Fee: $120 (charged by the NVC for consular processing)
• USCIS Immigrant Fee: $235 (paid online after consular approval, before or after arrival in the U.S.)
• I-485 Adjustment of Status: $1,440 (includes biometrics, applicable if the beneficiary adjusts status within the U.S.)
• Medical exam: varies by civil surgeon or panel physician, typically between $200 and $600

Key Forms

I-130, Petition for Alien Relative

Filed by the U.S. citizen. Establishes the qualifying relationship and generates the priority date. No additional forms are required for the beneficiary’s spouse or unmarried children under 21, who enter as derivatives when the priority date becomes current.

I-485, Application to Register Permanent Residence or Adjust Status

Filed by the beneficiary if physically present in the U.S. with valid legal status (a valid nonimmigrant visa) at the time the priority date becomes current. Beneficiaries who entered without inspection or who have fallen out of status cannot adjust status under F-4 and must pursue consular processing, with potential three- or ten-year bars for unlawful presence under INA §212(a)(9)(B).

I-864, Affidavit of Support

Mandatory. The petitioner commits to financially supporting the beneficiary at a minimum of 125% of the Federal Poverty Guidelines (100% if the petitioner is active-duty military sponsoring a spouse or child — but for F-4, 125% applies). Joint sponsors are permitted when the petitioner’s income alone does not meet the threshold.

I-693, Medical Examination

Conducted by a USCIS-designated civil surgeon (for adjustment) or a Department of State-designated panel physician (for consular processing). Includes physical and mental health exams, tests for communicable diseases, and verification of required vaccinations.

Inadmissibility and Waivers

Even with a current priority date, a beneficiary may be found inadmissible under INA §212(a) on grounds of health, criminal history, public safety, public charge, prior immigration fraud, or accumulated unlawful presence. Some of these grounds allow waivers via Form I-601 (general inadmissibility) or I-601A (provisional unlawful presence waiver for specific cases). Drug trafficking, espionage, and involvement in terrorism are not waivable.

Priority Date Protection and the Child Status Protection Act

The priority date is the most valuable asset of an F-4 petition. It travels with the case and can be preserved if the petitioner dies (through humanitarian reinstatement) or if the petition is revoked due to subsequent changes. Derivative children who age out past 21 during the wait may have their age calculated under the CSPA (Child Status Protection Act): the time the I-130 was pending at USCIS is subtracted from their chronological age, provided the child meets the “sought to acquire” requirement within one year of visa availability.

A Realistic Strategy

F-4 is not a path to quick immigration. It makes sense for those who accept a two-decade horizon as a long-term investment. For those who need to live in the U.S. sooner, it makes sense to keep the I-130 filed (with the priority date working in your favor) while exploring parallel routes: employment-based green cards (EB-2, EB-3, EB-1), marriage to a U.S. citizen, or long-duration nonimmigrant visas such as L-1, O-1, or H-1B.

Victoria Harper

Editor-in-Chief

Meet the author

Leading journalism and editorial content at Visto n’ Visa, Victoria helps make immigration topics clear, trustworthy, and easy to understand. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.