The F3 visa category is the family-based immigrant preference that lets a U.S. citizen sponsor a married son or daughter for a green card. It is one of the slowest routes in the family immigration system: annual visa numbers are capped, demand far exceeds supply, and most F3 applicants wait 14 to 25 years from the day the petition is filed to the day a visa becomes available. The process runs through a petition filed by the U.S. citizen parent, a queue tracked in the State Department’s monthly Visa Bulletin, a binding financial sponsorship, and either a consular interview abroad or adjustment of status inside the United States.
Who Qualifies
Federal law reserves the F3 preference for the married sons and daughters of U.S. citizens.1Office of the Law Revision Counsel. 8 USC 1153 – Allocation of Immigrant Visas The sponsoring parent has to be a U.S. citizen; lawful permanent residents cannot file an F3 petition. The beneficiary can be any age, but must be married on the date the petition is filed.
Immigration law draws a line most people don’t expect. A “child” under the Immigration and Nationality Act generally means someone under 21 and unmarried. Once a person turns 21 or marries, they become a “son or daughter” for immigration purposes.2U.S. Department of State Foreign Affairs Manual. 9 FAM 502.2 – Family-Based IV Classifications An unmarried son or daughter of a U.S. citizen falls into the F1 category, not F3, and has separate wait times.
Stepchildren qualify only if the marriage that created the step-relationship happened before the child turned 18.3U.S. Citizenship and Immigration Services. Child Adopted children can qualify subject to the INA’s adoption-specific rules.
Who Can Come With the Beneficiary
When a U.S. citizen files an F3 petition, the beneficiary’s spouse and unmarried children under 21 can receive derivative immigrant visas under the same petition.4U.S. Department of State Foreign Affairs Manual. 9 FAM 502.1 – IV Classifications Overview They share the principal’s priority date, need no separate petition, and can travel with the principal or follow within six months.
The catch is aging out. With F3 waits routinely over 14 years, a child who is five when the petition is filed can easily turn 21 before a visa is available. The Child Status Protection Act adjusts the child’s effective age by taking their biological age on the date a visa first became available and subtracting the days the I-130 spent pending at USCIS.5U.S. Citizenship and Immigration Services. Child Status Protection Act (CSPA) If the result is under 21, the child keeps derivative eligibility, but only if they stay unmarried. A derivative child who marries loses derivative status entirely.
How Long the Wait Is
Congress caps the F3 category at 23,400 immigrant visas per fiscal year, plus any unused numbers falling down from F1 and F2.1Office of the Law Revision Counsel. 8 USC 1153 – Allocation of Immigrant Visas Those leftovers are rarely substantial, so the effective cap sits near 23,400. On top of that, no single country can receive more than 7 percent of the total family-sponsored and employment-based visas issued in a year.6Office of the Law Revision Counsel. 8 USC 1152 – Numerical Limitations on Individual Foreign States Countries exceeding that share become “oversubscribed” and their applicants wait far longer. Mexico and the Philippines have been heavily oversubscribed in F3 for decades.
Your priority date is the day USCIS receives the I-130 filed for you, and it locks in your place in line.7U.S. Citizenship and Immigration Services. Visa Availability and Priority Dates A visa number becomes available only when your priority date is earlier than the cutoff date published each month in the Visa Bulletin. The March 2026 bulletin shows how far the line currently reaches:8U.S. Department of State. Visa Bulletin for March 2026
- Most countries, including mainland China and India: petitions filed before September 8, 2011 — roughly 14 years.
- Mexico: petitions filed before May 1, 2001 — roughly 25 years.
- Philippines: petitions filed before March 1, 2005 — roughly 21 years.
The bulletin moves unevenly. Some months it advances a few weeks, occasionally it jumps forward, and now and then it retreats. Once you are within a few years of the cutoff, checking every month is the only reliable way to track your timeline.
Filing the I-130 Petition
The process starts when the U.S. citizen parent files Form I-130, Petition for Alien Relative, with USCIS.9U.S. Citizenship and Immigration Services. I-130, Petition for Alien Relative It can be filed online through a USCIS account or by mail on paper.10U.S. Citizenship and Immigration Services. Forms Available to File Online Under the 2024 fee rule the filing fee was $625 online and $675 on paper.11Federal Register. USCIS Fee Schedule and Changes to Certain Other Immigration Benefit Request Requirements USCIS updated its schedule in May 2026, so check the current Form G-1055 before filing.
The petition needs documents proving both the sponsor’s U.S. citizenship and the parent-child relationship. For citizenship, that means a U.S. birth certificate, valid U.S. passport, or naturalization certificate. For the relationship, the beneficiary’s long-form birth certificate listing both parents. Because F3 requires the beneficiary to be married, include a copy of the beneficiary’s marriage certificate.12U.S. Citizenship and Immigration Services. Instructions for Form I-130, Petition for Alien Relative Any document not in English needs a certified translation; professional translation typically runs $20 to $50 per page.
If USCIS cannot verify the parent-child relationship from the documents, it may request DNA testing through an AABB-accredited lab. Immigration DNA tests generally run $525 to $650 or more depending on how many people are tested.
The Affidavit of Support
Before any F3 visa can be issued, the U.S. citizen sponsor must file Form I-864, Affidavit of Support, showing they can financially support the incoming family members. This is a legally enforceable contract obligating the sponsor to keep the immigrant at or above 125 percent of the federal poverty line.13Office of the Law Revision Counsel. 8 USC 1183a – Requirements for Sponsors Affidavit of Support The obligation lasts until the immigrant becomes a U.S. citizen, earns credit for roughly 40 qualifying quarters of work (about 10 years), dies, or permanently leaves the country.14U.S. Citizenship and Immigration Services. Affidavit of Support
Under the 2026 federal poverty guidelines, the minimum annual income at 125 percent of the poverty line comes to:15HHS ASPE. 2026 Poverty Guidelines
- Household of 2: $27,050
- Household of 3: $34,150
- Household of 4: $41,250
- Household of 5: $48,350
Household size includes everyone who already lives with you and depends on you financially, plus every immigrant you are sponsoring. Sponsoring a married son, his wife, and two children adds four people to your count.
If the petitioning parent’s income falls short, a joint sponsor can step in. The joint sponsor must be a U.S. citizen or lawful permanent resident, at least 18, and must independently meet the income threshold for their own household size plus the sponsored immigrants. Joint sponsors are fully liable. If the sponsored immigrant receives means-tested public benefits, the government can sue the joint sponsor for reimbursement regardless of whether it also sues the primary sponsor.14U.S. Citizenship and Immigration Services. Affidavit of Support
From Petition Approval to Green Card
Once USCIS approves the I-130, the case transfers to the National Visa Center. The NVC assigns a case number and eventually collects fees, civil documents, and the affidavit of support.16U.S. Department of State. Affidavit of Support For F3 cases, the gap between petition approval and active NVC processing can be years, because the NVC only starts moving when a visa number is close to becoming available.
During this phase, the beneficiary files Form DS-260, the online immigrant visa application. The application fee is $325 per person for family preference cases.17U.S. Department of State. Fees for Visa Services Each derivative family member files a separate DS-260 and pays the same fee.
Every applicant then completes a medical exam with a physician authorized by the U.S. Embassy. The exam covers a physical, mental health screening, and verification of required vaccinations, including measles, mumps, rubella, polio, tetanus, hepatitis B, and others recommended by the CDC’s Advisory Committee for Immunization Practices.18U.S. Citizenship and Immigration Services. Vaccination Requirements Fees vary by country and clinic and come out of pocket.
At the consular interview, an officer reviews the file and asks questions to confirm the family relationship and eligibility. Common topics include the parent-child relationship, the beneficiary’s marriage, criminal history, prior immigration violations, and any grounds of inadmissibility. If approved, the passport is usually returned with an immigrant visa stamp within a few days, and the stamp authorizes entry as a lawful permanent resident.
Adjusting Status Without Leaving the U.S.
Not every F3 beneficiary has to interview abroad. If the beneficiary is already living in the United States and a visa number is available, they may be able to file Form I-485 to adjust status without leaving the country.19U.S. Citizenship and Immigration Services. Adjustment of Status The interview then happens at a local USCIS field office.
Eligibility depends on how the beneficiary entered the United States, whether they maintained lawful status, and other factors. Someone who entered without inspection or overstayed a visa may face bars to adjustment and could need to leave for consular processing instead. Leaving after an extended unlawful presence can trigger a 3-year or 10-year reentry bar, so legal advice matters before making that decision.
What Can Change During the Wait
Over 14 to 25 years, life changes. The system handles some of them and not others.
Divorce of the Beneficiary
If the married beneficiary divorces before the visa is issued, the F3 requirement no longer fits. The petition automatically converts to F1, the category for unmarried sons and daughters of U.S. citizens, and the original priority date carries over. Whether that helps depends on how F1 is moving relative to F3. Derivative beneficiaries tied to the former marriage lose their derivative status.
Death of the Petitioning Parent
If the U.S. citizen parent dies before the visa is issued, the petition is not automatically revoked. Under a 2009 provision, USCIS can still approve the petition or application if the beneficiary was residing in the United States when the petitioner died and continues to reside here.20U.S. Citizenship and Immigration Services. Death of Petitioner or Principal Beneficiary One surviving beneficiary meeting the residence requirement can be enough to preserve the petition for the whole family. The relief does not waive other eligibility requirements. Beneficiaries living outside the United States when the petitioner dies may need another qualifying relative to file a new petition, or may seek humanitarian reinstatement, which is discretionary.
Children Aging Out
Derivative children approaching 21 should run the CSPA calculation early. If the formula doesn’t protect them, they lose derivative eligibility and would need a separate petition in their own right, likely in a different preference category with its own multi-year backlog.
Why a Visa Can Still Be Denied
Even after years in line, a visa can be denied at interview if the applicant triggers a ground of inadmissibility. The most common categories include serious health conditions such as communicable diseases of public health significance, criminal convictions, prior immigration fraud or misrepresentation, previous deportation orders, and the public charge ground, meaning the officer concludes the applicant is likely to become primarily dependent on government benefits.
Some grounds can be overcome with a waiver on Form I-601. The waiver requires showing that a qualifying relative, typically a U.S. citizen or permanent resident spouse or parent, would suffer “extreme hardship” if the applicant is denied entry.21U.S. Citizenship and Immigration Services. Extreme Hardship Considerations and Factors The standard is high; ordinary consequences of family separation like financial difficulty or emotional distress do not by themselves meet the threshold. Security-related and certain criminal grounds have no waiver available at all.