Green Card for Family Preference Immigrants is important to travelers that is why the US Explains Two Family-Based Immigrant Visa Categories for intending applicants. It is the Family Preference and Immediate Relative Visas. This publication first explain what the September 2026 development means, then clearly break down the two family-based pathways and the categories under Family Preference.
Foreign nationals looking permanent residence in the United States through a qualifying family relationship fall under two major family-based immigrant visa pathways: Immediate Relative visas and Family Preference visas.
The difference is important because the two pathways operate differently. Immediate Relative visas are not subject to the annual numerical limitations that apply to family-preference immigrant visas, while Family Preference categories are subject to annual limits and can involve waiting periods based on visa availability and the applicant’s priority date.
The U.S. Department of State’s September 2026 Visa Bulletin provides the current framework for family-sponsored immigrant visa availability, while U.S. Citizenship and Immigration Services (USCIS) explains the family-preference categories and the qualifying relationships that fall within them.
Therefore, applicants in Nigeria and other countries, should note that this is not the creation of two new U.S. green-card programmes. Rather, the U.S. government is explaining the two principal family-based immigrant visa pathways through which qualifying relatives can seek permanent residence.
The Two Family-Based Visa Categories Explained
Family-based immigration is divided into:
- Immediate Relative visas
- Family Preference visas
The applicant’s relationship with the U.S. citizen or lawful permanent resident petitioner determines which category applies.
Immediate Relative Visas
Immediate Relative visas are available to certain close relatives of U.S. citizens.
The qualifying relationships include:
- Spouse of a U.S. citizen
- Unmarried child under 21 years of age of a U.S. citizen
- Parent of a U.S. citizen, where the U.S. citizen is at least 21 years old
Unlike the family-preference categories, immediate-relative immigrant visas are not subject to an annual numerical limit. This means eligible immediate relatives do not have to compete for a limited annual number of visas in the same way that family-preference applicants do.
However, this does not mean that an immediate relative automatically receives a U.S. green card. The applicant must still meet the applicable immigration requirements and complete the required petition, visa or adjustment-of-status process.
Family Preference Visas
Family Preference visas are designed for certain relatives of U.S. citizens and lawful permanent residents who do not qualify as immediate relatives.
Unlike Immediate Relative visas, Family Preference visas are subject to annual numerical limitations. This means that applicants can face a waiting period before an immigrant visa becomes available.
USCIS divides the family-preference system into four principal preference groups:
| Category | Qualifying Relationship |
|---|---|
| F1 | Unmarried sons and daughters, 21 or older, of U.S. citizens |
| F2A | Spouses and unmarried children under 21 of lawful permanent residents |
| F2B | Unmarried sons and daughters, 21 or older, of lawful permanent residents |
| F3 | Married sons and daughters of U.S. citizens |
| F4 | Brothers and sisters of U.S. citizens, where the U.S. citizen is at least 21 |
USCIS confirms that these preference categories are subject to numerical limitations and that the applicant’s category determines the applicable visa queue.
How the Family Preference Categories Work
F1 — Unmarried Adult Children of U.S. Citizens
The F1 category covers unmarried sons and daughters of U.S. citizens who are 21 years of age or older.
The fact that the applicant is the child of a U.S. citizen does not automatically make the applicant an immediate relative. Once the child is 21 or older, the relationship falls into the F1 preference category if the person remains unmarried.
F2A — Spouses and Young Children of Green Card Holders
F2A covers:
- Spouses of lawful permanent residents.
- Unmarried children under 21 of lawful permanent residents.
Because the petitioner is a green-card holder rather than a U.S. citizen, these relatives are processed through the Family Preference system.
F2B — Unmarried Adult Children of Green Card Holders
F2B covers unmarried sons and daughters aged 21 or older of lawful permanent residents.
Applicants in this category are subject to the numerical limitations that apply to family-preference immigrant visas.
F3 — Married Children of U.S. Citizens
The F3 category covers married sons and daughters of U.S. citizens.
Unlike the F1 category, marriage does not disqualify an adult child of a U.S. citizen from family-based immigration. Instead, the relationship moves into the F3 preference category.
F4 — Brothers and Sisters of U.S. Citizens
F4 covers brothers and sisters of U.S. citizens, provided that the U.S. citizen petitioner is at least 21 years old.
This category can involve significant waiting periods because it is subject to annual numerical limitations. The qualifying relationship can also include the beneficiary’s spouse and qualifying children under the applicable immigration rules.
Immediate Relative vs Family Preference Visa
The most important difference between the two pathways is visa availability.
| Feature | Immediate Relative | Family Preference |
|---|---|---|
| Eligible petitioner | U.S. citizen | U.S. citizen or lawful permanent resident, depending on category |
| Annual numerical limit | No | Yes |
| Visa waiting list | Generally not based on an annual numerical quota | Yes, where visa numbers are not immediately available |
| Examples | Spouse, unmarried child under 21, parent of U.S. citizen | F1, F2A, F2B, F3 and F4 |
| Priority date important? | Generally not for numerical visa availability | Yes |
| Visa Bulletin monitoring | Less relevant to numerical availability | Essential |
The USCIS family-preference guidance specifically identifies the preference categories as relationships subject to numerical limitations.
The September 2026 Visa Bulletin and Family Preference Applicants
The September 2026 Visa Bulletin provides the Department of State’s monthly information on immigrant visa availability.
It contains both Final Action Dates and Dates for Filing Applications for family-sponsored preference categories. These dates help determine when cases can progress based on the applicant’s preference category and priority date.
This is particularly important for applicants in F1, F2A, F2B, F3 and F4.
A family petition does not mean that an immigrant visa number is immediately available. Applicants in numerically limited categories need to monitor the Visa Bulletin and compare their priority date with the applicable category and country of chargeability.
Why the Priority Date Matters
The priority date is effectively the applicant’s place in the visa queue for a numerically limited family-preference category.
USCIS guidance explains that applicants should determine their priority date, identify their preference category and then compare that information with the relevant Visa Bulletin dates.
Applicants should therefore keep a copy of the relevant USCIS notice showing the petition’s receipt or priority-date information.
They should also monitor the Visa Bulletin because the published dates can change from month to month.
What Applicants Need to Understand Before Starting
Being related to a U.S. citizen or permanent resident is only the starting point.
Before beginning the process, applicants should establish:
- The exact relationship with the petitioner.
- Whether the petitioner is a U.S. citizen or lawful permanent resident.
- The applicant’s age and marital status.
- The appropriate family-based category.
- Whether the category is subject to a numerical limit.
- The applicant’s priority date, where applicable.
- Whether the applicant will apply through consular processing or adjustment of status.
- Whether additional immigration issues could affect eligibility.
Applicants should also make sure that the names, dates of birth and family relationships appearing on civil documents are consistent.
How the Family Petition Normally Starts
In a typical family-sponsored case, the U.S. citizen or lawful permanent resident relative begins the process by filing Form I-130, Petition for Alien Relative.
The I-130 establishes the qualifying family relationship. It should not be confused with the final immigrant visa application or green-card application.
Approval of the I-130 does not by itself mean that the beneficiary has received a U.S. immigrant visa or lawful permanent residence.
For family-preference applicants, an approved petition may still be followed by a wait for an immigrant visa number to become available.
What Happens When a Visa Becomes Available
The procedure depends on where the beneficiary is located.
A person outside the United States generally proceeds through consular processing. The case can involve the National Visa Center, document submission, financial-support documentation, a medical examination and an immigrant visa interview.
A person already in the United States who is eligible may potentially pursue adjustment of status through USCIS.
The appropriate route depends on the applicant’s individual circumstances and immigration status.
Applicants Should Not Assume That “Current” Means Guaranteed Approval
One of the biggest mistakes applicants make is treating a Visa Bulletin date as a promise that a green card will be issued.
The Visa Bulletin deals primarily with immigrant visa availability for preference categories. Applicants must still satisfy all other eligibility and admissibility requirements.
A petition can therefore be approved while the beneficiary remains unable to receive an immigrant visa because a visa number is not yet available.
Family Preference Applicants Must Monitor the Visa Bulletin
The Department of State updates the Visa Bulletin monthly.
Applicants in F1, F2A, F2B, F3 and F4 should make Visa Bulletin monitoring part of their immigration process.
USCIS also provides guidance explaining how applicants can determine whether an immigrant visa is available and how to identify the appropriate preference category.
Applicants should use the official government information rather than relying on old social-media posts, immigration videos or third-party websites that may not reflect the latest monthly dates.
The Process Does Not End With Petition Approval
Once the petition has been approved, applicants may still need to complete additional stages.
Depending on the case, these can include:
- Waiting for visa availability.
- National Visa Center processing.
- Payment of applicable fees.
- Submission of required civil documents.
- Completion of the immigrant visa application.
- Financial sponsorship documentation.
- Medical examination.
- Interview scheduling.
- Immigrant visa interview.
- Final visa decision.
The National Visa Center states that interview scheduling depends in part on when a case becomes “documentarily complete” and on the availability of interview appointments at the relevant U.S. embassy or consulate.
Nigerian Applicants Should Pay Attention to the Consular Stage
For Nigerians processing immigrant visas through the U.S. Consulate General in Lagos, applicants should follow the specific instructions issued for immigrant visa cases.
The Lagos consular guidance states that, effective January 1, 2025, immigrant visa applicants must visit the Consulate General in Lagos at least twice during the immigrant visa process, beginning with an in-person document review and followed by the visa interview.
This makes it particularly important for Nigerian applicants to read the current Lagos-specific instructions rather than relying solely on general U.S. immigration information.
If the goal is to move to the United States in 2027, applicants should not wait until 2027 to begin preparing. The right approach now is to determine the immigration pathway, establish eligibility, start collecting documents, and understand the likely processing timeline.
For family-based migration, this is particularly important because Family Preference visas are numerically limited and the Department of State’s Visa Bulletin controls when visa numbers become available.
What Prospective U.S. Immigrants Should Do Now for a 2027 Move
1. Determine your immigration pathway first
Do not begin by looking for a generic “USA visa.”
Determine why you qualify to immigrate.
Possible immigrant pathways include:
- Family-based immigration
- Employment-based immigration
- Diversity Visa, where eligible
- Certain special immigrant categories
- Investor immigration, where eligible
- Other humanitarian or statutory immigrant classifications
The correct pathway determines the forms, evidence, waiting period and overall process.
For someone relying on a U.S. relative, establish whether the case is:
- Immediate Relative, or
- Family Preference
This should be the first major decision.
2. If you have a qualifying U.S. relative, start the family petition now
A prospective family immigrant should not wait until early 2027 to begin if the qualifying relationship already exists.
The U.S. relative may need to file the appropriate family petition with USCIS. For Family Preference cases, the filing date can be particularly important because the preference system operates according to priority dates and numerical visa availability.
This means that starting earlier can matter, particularly for categories that have substantial queues.
3. Find out your exact family-preference category
If you are not an Immediate Relative, determine whether you are:
| Category | Relationship |
|---|---|
| F1 | Unmarried son/daughter, 21 or older, of U.S. citizen |
| F2A | Spouse or unmarried child under 21 of a permanent resident |
| F2B | Unmarried son/daughter, 21 or older, of a permanent resident |
| F3 | Married son/daughter of U.S. citizen |
| F4 | Brother/sister of an adult U.S. citizen |
These categories have numerical limitations. The State Department therefore publishes monthly Visa Bulletins showing the movement of these categories.
4. Don’t assume that “2027” means you can simply apply in 2027
This is an important point for your readers.
There is no general “2027 USA Green Card Application” for family immigrants.
For many family cases, the process begins well before the intended year of relocation.
If someone wants to be physically living in America during 2027, they should be asking:
What immigration process should I start in 2026 to give me the best realistic chance of completing the process in 2027?
That is a much more useful question.
5. Start building your civil-document file
Prospective immigrants should begin obtaining documents now rather than discovering a missing document when an interview is approaching.
Depending on the case, this can include:
- Birth certificate
- Marriage certificate
- Divorce certificate or decree
- Death certificate of a previous spouse, where applicable
- Adoption records
- Children’s birth certificates
- Passport
- Police certificates where required
- Court records where applicable
- Military records where applicable
- Evidence of the family relationship
- Petitioner’s proof of U.S. citizenship or permanent residence
- Certified translations where required
Check your names carefully.
If your passport says one name, your birth certificate another and your marriage certificate contains a different spelling, resolve the discrepancy early.
6. Make sure your passport situation is under control
Anyone seriously planning international migration in 2027 should check:
- Passport validity
- Available blank pages
- Whether the name matches other documents
- Whether a passport renewal will be necessary
Do not wait until an interview is approaching to discover that your passport is expiring.
7. Check whether your age or marital status could change your category
This can be particularly important for children.
For example, an unmarried child under 21 of a U.S. citizen is generally treated as an Immediate Relative. An adult unmarried son or daughter may fall into F1 instead.
Similarly, marriage can change the applicable family-preference classification.
There are also specific protections and rules concerning children’s ages under the Child Status Protection Act, so applicants with children approaching age 21 should not make assumptions based solely on their biological age. USCIS has updated its policy guidance concerning CSPA age calculations.
8. Start preparing financially
Moving to the United States is considerably more expensive than paying a visa fee.
Prospective immigrants should begin budgeting for:
- Government filing fees
- Document procurement
- Translation
- Passport
- Medical examination
- Travel to the interview location where applicable
- Airline ticket
- Accommodation
- Initial housing
- Food
- Transportation
- Health-related expenses
- Initial household expenses
- Emergency funds
Also remember that family-based cases can require financial sponsorship documentation.
9. Do not quit your job yet
Someone planning to move in 2027 may understandably want to resign from employment, sell property or liquidate assets.
That is premature.
An immigrant visa case can experience delays, and an approved petition does not automatically guarantee visa issuance.
The safer strategy is to maintain your employment and financial stability until the immigration process has progressed sufficiently.
10. Keep monitoring the Visa Bulletin
This should become a monthly habit for Family Preference applicants.
The Department of State publishes the Visa Bulletin with Final Action Dates and Dates for Filing Applications. The dates can move forward, remain unchanged or move backward depending on visa demand and availability.
Therefore, don’t rely on a single 2026 Visa Bulletin to predict exactly when you will immigrate in 2027.
11. Prepare for the National Visa Center stage
For applicants outside the United States, an approved petition can eventually lead to National Visa Center processing.
Applicants may need to:
- Pay required fees.
- Complete the immigrant visa application.
- Submit civil documents.
- Submit financial-support documentation.
- Complete other NVC requirements.
- Wait for the case to become documentarily complete.
- Wait for an interview appointment when appropriate.
The State Department advises applicants to follow the specific instructions for their case rather than assuming that every immigrant visa case follows exactly the same timeline.
12. Get ready for the medical examination
Immigrant visa applicants should expect a medical examination as part of the consular process.
Do not simply visit any clinic.
The examination must follow the requirements of the relevant U.S. embassy or consulate and generally must be conducted by an authorized panel physician.
Applicants should wait for the appropriate instructions before scheduling too early, because medical-examination validity and appointment procedures matter.
13. Prepare for the interview before the interview date arrives
Applicants should know:
- Who petitioned for them
- Their exact family relationship
- Important dates
- Their immigration history
- Their education and employment history
- Their previous travel history
- Information about their spouse and children
- What documents they submitted
Most importantly, everything must be truthful.
Never create a fake employment history, fake marriage evidence, fake bank document or fake family relationship.
Misrepresentation and fraud can have severe immigration consequences.
14. Nigerian applicants should monitor U.S. consular instructions
For Nigerians intending to immigrate through consular processing, the U.S. mission’s Nigeria-specific instructions should be monitored because local procedures can change.
The State Department has also recently announced broader changes to how visa services are organized across Africa, making it even more important for applicants to verify the current processing location and instructions rather than relying on old information.
15. Be careful with “USA migration agents”
One of the biggest dangers for prospective immigrants is paying someone who promises:
- Guaranteed approval
- Guaranteed green card
- Guaranteed interview
- Guaranteed 2027 relocation
- Special embassy connections
- “Backdoor” visa processing
- Faster approval for an unofficial payment
No legitimate consultant can guarantee that the U.S. government will approve an immigrant visa.
Applicants should rely primarily on USCIS and Department of State information and seek qualified legal advice when their circumstances are complicated.
16. Plan your 2027 life in America, not just your visa
Getting the visa is only one part of migration.
Someone intending to arrive in the U.S. in 2027 should already be researching:
- Employment: What jobs can you realistically obtain with your qualifications?
- Housing: Where will you stay during the first few months?
- Transportation: Will you need a car?
- Healthcare: How will you obtain health coverage?
- Education: If you have children, where will they attend school?
- Professional licensing: Does your profession require a U.S. licence?
- Credit history: How will you establish credit after arrival?
- Taxes: What U.S. tax obligations will apply?
- Cost of living: Can your initial savings support you while you establish yourself?
This is particularly important because immigration approval does not automatically translate into immediate employment or financial stability.
A 2026–2027 Preparation Timeline
| Period | What prospective immigrants should do |
|---|---|
| September–December 2026 | Identify immigration pathway, confirm eligibility, begin/complete family petition where applicable, collect civil documents and resolve discrepancies |
| January–March 2027 | Monitor case progress, complete requested forms/documents, monitor Visa Bulletin, prepare financially |
| April–June 2027 | Complete NVC requirements when instructed, monitor document review and visa availability, prepare for medical/interview stages |
| July–September 2027 | Complete outstanding requirements, attend interview when scheduled, respond to additional requests |
| October–December 2027 | If approved, complete post-visa requirements, make travel arrangements and prepare for U.S. entry |
Important: This is a planning framework, not a guaranteed processing timetable. Family-preference cases can take considerably longer depending on category, priority date, visa availability and individual circumstances.
The Biggest Mistake 2027 Applicants Can Make
The biggest mistake is waiting until 2027 to start preparing for a 2027 migration.
For a person who already has a qualifying family relationship, the more useful strategy is to establish the case as early as possible, obtain the correct priority date where applicable, prepare the documentation and monitor the official Visa Bulletin.
For someone who does not have a qualifying family relationship, the first task is not to submit a family visa application. It is to investigate whether another legitimate U.S. immigration pathway fits their circumstances.
The United States has multiple immigrant and nonimmigrant visa classifications, and the correct option depends on the purpose and eligibility of the applicant.
Key Takeaway for Prospective Applicants
The September 2026 update should be understood as a clarification of the United States’ family-based immigration structure rather than the launch of a new green-card programme.
The two principal family-based immigrant visa pathways are:
Immediate Relative visas — for qualifying close relatives of U.S. citizens, including spouses, unmarried children under 21 and parents of adult U.S. citizens. These visas are not subject to the annual numerical limitations that apply to family-preference visas.
Family Preference visas — for qualifying relatives in the F1, F2A, F2B, F3 and F4 categories. These visas are numerically limited, making the applicant’s preference category and priority date particularly important.
For anyone planning to pursue U.S. permanent residence through a family member, the correct first step is therefore to identify the exact family relationship and the status of the petitioner. That determines the immigration category and, for preference cases, whether the applicant must wait for an immigrant visa number to become available.
Plan to Live in the U.S?
If your target is living in the United States in 2027, 2026 should be your preparation year.
Do these five things first:
- Identify your legitimate immigration pathway.
- Confirm that you actually qualify.
- Start the relevant petition/application as early as appropriate.
- Build your complete document and financial file.
- Monitor official U.S. government updates throughout 2026 and 2027.
According to U.S. Department of State Travel, for Family Preference applicants, the priority date and Visa Bulletin should be central to the planning process. For Immediate Relatives, the absence of an annual numerical cap removes one major waiting-list issue, but it does not eliminate the requirement to satisfy all other immigration requirements.
Official sources to bookmark: U.S. Department of State Visa Bulletin and USCIS Green Card Eligibility.
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Important Disclaimer
Family-based immigration is highly fact-specific. The information above is a general guide and should not be treated as individual legal advice. Applicants with previous U.S. immigration violations, criminal records, visa refusals, unlawful presence, fraud or misrepresentation concerns, complicated family circumstances or other potential inadmissibility issues should consider consulting a qualified U.S. immigration attorney before filing.
A Travel Consultant dedicated to helping students, job seekers, and professionals discover life-changing opportunities around the world. He holds a Diploma in Human Resource Management, Project Management & Ticketing, Degree in Microbiology, and Master’s in Public Health.