Understanding the F4 Visa for Siblings of U.S. Citizens

Explore F4 Visa details with KC Immigration Lawyers. Understand eligibility, the application process, and tailored support for siblings of U.S. citizens.

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What Is an F4 Visa?

The F4 visa is part of the family preference visa category of U.S. immigrant visas. Family preference visas grant green cards to specific family members of lawful permanent residents or U.S. citizens. The F4 visa is a family-based green card granting lawful permanent residence to the siblings of U.S. citizens, the sibling’s spouse, and minor children under 21.

A sibling green card gives individuals an opportunity to:

  • Live in the U.S. and become lawful permanent residents;
  • Work without the need for an Employment Authorization Document (EAD);
  • Enroll in studies.

If you wish to apply for an F4 visa or sponsor a family member, hiring an experienced immigration attorney can help. At KC Immigration Lawyers, we are well-versed in immigration laws to assist you in applying for an F4 visa. We provide our clients with professional and personable help throughout the entire immigration process. 

F4 Visa Eligibility Criteria

The U.S. government issues just 65,000 F4 visas each year. This means that even after the U.S. Citizenship and Immigration Services (USCIS) has accepted and authorized an F4 petition, visa applicants may need to wait a long time before applying for and receiving their visa.

To be eligible for an F4 visa, the U.S. citizen sponsor and their sibling must meet specific criteria. 

Sponsors bringing their siblings to the U.S. need to be:

  • A U.S. citizen;
  • At least 21 years old;
  • Reside in the U.S. and have a valid U.S. address;
  • Prove their sibling relationship through birth certificates or adoption papers.

Individuals seeking an F4 visa must:

  • Have a U.S. citizen sibling legally residing in the U.S.;
  • Reside outside the U.S.;
  • Be a full-blood sibling, paternal half-sibling, or adopted sibling of the U.S. citizen sponsor.

The Application Process

The sponsor and the beneficiary sibling must complete the F4 application. The application has two main stages: the petition by the sponsoring U.S. citizen sibling and the visa process.

Stage One: Sponsor Petition

The U.S. citizen sponsor initiates the F4 visa application process by petitioning USCIS on behalf of their sibling. The sponsor will complete Form I-130, Petition for Alien Relative, naming the sibling as the primary individual. The petition can also include the sibling’s spouse and children if the sibling is married and/or has children under 21 years.

The Department of Homeland Security (DHS) will process the petition. Upon processing, the petition will be authorized or denied by the USCIS. If a petition is denied, USCIS may provide a reason for the denial, allowing the petitioner to remedy any errors and resubmit the petition.

If the petition is granted, the documents are forwarded to the National Visa Center (NVC). The NVC is responsible for distributing instructions and paperwork to international applicants. Some of the information shared includes the case number and invoice ID number. The information is utilized during the application and when paying application costs. The sibling can proceed with the immigration visa application once their priority date is current.

Stage Two: Visa Process

Visa Application. When the priority date becomes current, the NVC will notify applicants that they may begin the F4 visa application. Applicants who are married and/or have minor children must apply for F4 visas for each person by completing Form DS-260. 

Vaccination and Medical Examination. All F4 visa applicants must comply with vaccination requirements and receive a medical examination to receive a visa. Applicants must be examined by a designated civil surgeon and submit a signed Form I-693.

Compile Documents. An applicant’s paper file needs to contain all documents needed to support your case. Supporting documents and information applicants should have in their file include: 

  • A valid passport; 
  • Affidavit of Support from the U.S. petitioner; 
  • Form DS-260 confirmation page;
  • Medical records and vaccination records;
  • Two photos; 
  • Legitimate marriage certificate;
  • Court and criminal records, as well as a police certificate;
  • Divorce papers or death certificates to confirm a previous marriage ended legally;
  • Military service records.

Attend Consular Interview. After completing the application and submitting all necessary paperwork, applicants must attend an interview at the nearest U.S. embassy or consulate. At the interview, the consular officer will ask the applicant several questions to ensure they meet immigration criteria.

Travel to the United States. Upon approval, the applicant’s passport is stamped with the F4 visa. The embassy will also provide a sealed package. It is important to not open or tamper with the package. When you arrive in the U.S., you will provide the sealed package to an immigration official. The official will open the package and review the contents to assess whether or not you may enter the country.

Understanding Priority Dates and Processing Times

Priority dates for the F4 preference category vary depending on the country of chargeability. Applicants can check accurate information on visa approvals by visiting the visa bulletin. Visa bulletins are updated monthly by the U.S. Department of State.

Family-based immigrant visas often have long waiting times. In extreme cases, it can take up to 14-15 years to receive an F4 visa. Processing times just for the Form I-130 petition can range from as little as six months to 10 years. A significant factor for the F4 visa processing times is the service center where your Form I-130 was submitted and your country of origin. Countries with lower demand for this visa type will be processed faster than countries with higher demand. 

Common Challenges for F4 Visa Applicants

F4 visa applicants face numerous challenges during the application process, including;

  • Long waiting periods. The F4 visa category has a limited number of visas available each year. This limitation results in a significant backlog of applications and delays.
  • Complex application process. The application process entails completing numerous steps and submitting various required documents. This process can be overwhelming for people unfamiliar with the U.S. immigration system.
  • Language and cultural barriers. Applicants who are not articulate in English may experience difficulty navigating the application process and may be unable to communicate effectively with immigration officials.
  • Financial requirements. Applicants may need to show they have enough financial resources to support themselves in the U.S. or may struggle to pay the required fees. 
  • Age-out issues. Children may turn 21 before the visa becomes available, resulting in ineligibility.

Many challenges can arise during the F4 visa application process. Consulting a family immigration lawyer can help alleviate some of these struggles and improve outcomes. An experienced immigration attorney can help you navigate the application process effectively and guide you through every step of your journey to the U.S. 

Why Choose KC Immigration Lawyers

The family-based immigrant visa application process is complex, requiring the collective effort of family members in the U.S. and abroad. A skilled immigration attorney can help alleviate the stress of the process by providing guidance, insights, and knowledge of immigration law. 

At KC Immigration Lawyers, we approach immigration matters with meticulous attention to detail. Our knowledgeable team of attorneys provides clients with:

  • Assistance and preparation of their F4 visa application.
  • Superior guidance and steadfast support throughout the immigration process.
  • Managing communication with USCIS.
  • Consular interview preparation. 

Get Immediate Help from KC Immigration Lawyers

Having an immigration lawyer by your side can optimize your visa approval chances and minimize the process’s frustrations. At KC Immigration Lawyers, we help our clients through the entire F4 visa application process, promptly addressing any challenges or delays.

With reputable experience handling immigration cases and family preference category visas, we have successfully helped clients obtain F4 visas and rejoin their families in the U.S.

Let our attorneys use their in-depth knowledge of immigration laws and procedures to help with your F4 petition and visa application. Contact our law office today for a free consultation.

Frequently Asked Questions About F4 Visas

Can Permanent Residents Sponsor Siblings for F4 Visas?


No. Only U.S. citizens can sponsor siblings for family preference visas. Lawful permanent residents cannot petition for siblings; they must first complete the naturalization process to obtain citizenship status.

Do All Family Members Need Separate Applications?

Yes. While the U.S. citizen files one Form I-130 petition naming their sibling as the primary beneficiary, each qualifying family member (spouse and unmarried children under 21) requires a separate Form DS-260 during the National Visa Center (NVC) processing stage.

What Happens if My Child Turns 21 During the Wait Time?

The Child Status Protection Act may protect some children from “aging out.” However, children who turn 21 before visa availability might need to shift to a different preference category. Consult with our immigration attorneys to understand how this might affect your specific case.

How Can I Check My Priority Date Status?

Monitor the visa bulletin published monthly by the Department of State. Look for the cut-off dates in the fourth preference (F4) category for your foreign country of chargeability to determine when your priority date becomes current.

What if My Marriage Certificate or Birth Certificate Is Unavailable?

Secondary evidence such as school records, religious documents, or affidavits may be accepted. Each case is unique, and our immigration law experts can help determine alternative supporting documents for your visa petition.

Is a Medical Exam Required for All Applicants?

Yes. All visa applicants, including minor children, must complete a medical examination with an authorized physician and provide vaccination documents before their visa interview. The exam’s validity is typically limited to six months.

How Can I Avoid Delays in My Application Process?


Submit complete documentation, including police certificates, court records, and properly terminated prior marriages. Pay all filing fees promptly, maintain valid passports throughout the process, and respond quickly to any receipt notices requesting additional information.