Applying for an Employment-Based Green Card
A practical guide to employer-sponsored permanent residence, from labor certification to final visa processing.
An employment-based immigrant visa allows a foreign national to seek lawful permanent residence in the United States through a qualifying job offer or, in some cases, self-petitioned eligibility. In most cases, the process begins with an employer sponsor and moves through labor certification, a petition to U.S. Citizenship and Immigration Services, and either adjustment of status or consular processing.
Although the basic pathway is consistent, the exact steps depend on the visa category, the worker’s background, and whether the person is already inside the United States. Some applicants move through the process more quickly than others, but employment-based permanent immigration still often takes years because of agency backlogs and annual visa limits.
How the employment-based process is structured
The employment-based green card process is usually built around three main stages. First, the employer may need to complete labor certification with the Department of Labor to show that there are no able, willing, qualified, and available U.S. workers for the position at the required wage. Second, the employer files Form I-140, Immigrant Petition for Alien Worker, with USCIS to classify the worker in the proper immigrant category.[10] Third, when a visa number is available, the worker completes either adjustment of status in the United States or immigrant visa processing abroad.[10]
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This structure matters because each stage serves a different legal purpose. Labor certification focuses on the labor market, the immigrant petition focuses on the worker’s qualifications and the employer’s eligibility, and the final stage determines how permanent residence is actually granted.
When labor certification is required
Many employment-based immigrant cases require PERM labor certification, which is the Department of Labor’s process for verifying that hiring the foreign worker will not displace available U.S. workers. In practical terms, the employer must test the labor market and document recruitment efforts before asking the government to certify the position.
Not every category uses this step. Certain classifications may allow the employer to move directly to the immigrant petition stage without labor certification, depending on the worker’s category and circumstances. Because the rules differ across visa groups, employers and applicants generally need to confirm whether PERM applies before taking the next step.
What PERM usually involves
- Identifying a permanent, full-time position
- Recruiting for qualified U.S. workers
- Documenting wage and hiring requirements
- Submitting the labor certification application to the Department of Labor
PERM is often one of the most detail-heavy parts of the process. Errors in recruitment, job description drafting, or wage documentation can delay the case or create problems later in the immigration timeline.
Why Form I-140 is central to the case
After labor certification is approved, the employer typically files Form I-140 with USCIS.[10] This petition asks the government to classify the foreign national under the appropriate employment-based immigrant category and establish that the worker qualifies for the offered role.
The I-140 filing is important because it connects the employer, the role, and the worker’s credentials. USCIS may review the employer’s ability to pay the wage, the job’s requirements, and the applicant’s education or work experience depending on the category involved. For many applicants, approval of the I-140 is the key step that makes the final residence stage possible.
Some applicants can file the green card application together with the I-140 if a visa number is immediately available, while others must wait until the petition is approved and the priority date becomes current.
Understanding visa availability and priority dates
Employment-based immigration is limited by annual visa numbers, so even an approved petition does not always mean immediate permanent residence. Applicants often must wait for a visa number to become available based on their priority date and preference category.[10]
The waiting period can vary significantly. Some applicants may be able to continue working in the United States while waiting, especially if they are already in a valid nonimmigrant status and eligible to maintain it. Other applicants may need to complete the process abroad through consular processing once their case becomes current.[10]
| Main Stage | Purpose | Typical Filing Party |
|---|---|---|
| Labor certification | Shows no qualified U.S. workers are available | Employer |
| Form I-140 | Requests immigrant classification for the worker | Employer |
| Adjustment or consular processing | Completes the move to permanent residence | Worker, with employer support |
Adjustment of status versus consular processing
Once the immigrant petition is approved and a visa number is available, the final step depends on where the applicant is located and whether they qualify to file from inside the country.[10] If the applicant is already in the United States and eligible, they may file Form I-485 to adjust status to permanent residence. If the applicant is outside the country or chooses that route, the case proceeds through the National Visa Center and then the U.S. consulate or embassy abroad.[10]
Adjustment of status allows a qualifying applicant to remain in the United States while the case is pending. Consular processing, by contrast, requires the applicant to complete visa processing outside the United States before entering as a permanent resident.[10] The best route depends on the person’s immigration history, location, and current eligibility.
Common documents at the final stage
- Passport-style photographs
- Passport biographical page or travel document copies
- Civil records such as birth and marriage certificates
- Translations where required
- Medical and background-related forms, if applicable
Applicants may also need to provide police or court records, affidavits, or evidence of a valid job offer depending on the filing path and category.[10]
Who may qualify through employment
Employment-based immigration includes several preference categories, and each one serves a different type of worker. Some categories are aimed at individuals with extraordinary ability, advanced degrees, or exceptional skills, while others are designed for skilled workers, professionals, or certain special immigrant groups.
Eligibility often depends on a combination of education, experience, job offer terms, and in some cases employer sponsorship. For many applicants, the biggest question is not simply whether they have a job, but whether the role and credentials fit the exact requirements of the immigration category being used.
In some cases, a worker may qualify even if the green card process is not tied to a traditional employer-employee relationship in the same way. Still, most employment-based permanent residence cases begin with a sponsor or petitioning entity and a clearly defined qualifying path.[10]
How long the process can take
Processing time can range from a few years to much longer, depending on country of birth, preference category, agency backlogs, and whether labor certification is required. Some sources note that the overall wait for a permanent employment visa can extend from roughly five years to fifteen years in certain situations.
Timing also varies because each step has its own queue. Labor certification can take months, the I-140 stage may be faster or slower depending on case complexity, and the final visa availability stage may create the longest delay.[10] For this reason, many applicants begin planning far in advance and try to preserve valid immigration status throughout the process.
How workers can stay authorized while waiting
Applicants who are already in the United States sometimes remain eligible to work while their green card case is pending, but that depends on the person’s underlying status and the stage of the application. In some cases, a pending adjustment application may also support an employment authorization request.
This part of the process matters because a green card case can outlast a temporary visa. Workers often need to maintain separate nonimmigrant status or seek work authorization while waiting for the final decision.
Practical issues that can affect the case
Several recurring issues can slow or complicate an employment-based green card case. The position generally needs to be permanent and full time, and the employer must be ready to support the process consistently from start to finish. The worker’s qualifications must match the role, and the employer must document the job requirements carefully.
Other issues can include wage compliance, missing evidence, visa retrogression, or questions about whether the applicant should adjust status in the United States or process abroad.[10] Because these details can affect the outcome, many applicants rely on careful documentation and early planning rather than trying to fix errors at the end of the process.
Questions people ask most often
Do I need a job offer?
In most employment-based immigrant categories, a valid job offer from a U.S. employer is required, and the employer must play a central role in the process.[10] Some categories allow self-petitioning, but they are exceptions rather than the rule.
Can my family come with me?
Employment-based immigrant visas may cover spouses and unmarried children under 21 in many situations, but family eligibility depends on the category and the stage of the case. Family members typically follow the principal applicant’s immigration path.
What happens after approval?
After approval and visa issuance or adjustment of status, the applicant becomes a lawful permanent resident and receives the right to live and work in the United States permanently, subject to the ordinary rules that apply to permanent residents.[10]
Is the process the same for everyone?
No. The exact path depends on the visa category, the worker’s current location, whether labor certification is required, and whether a visa number is immediately available.[10]
Frequently asked questions
What is the first step in an employment-based green card case?
The first step is usually determining whether labor certification is required and then having the employer begin the appropriate filing process.
What is the difference between PERM and Form I-140?
PERM is the labor certification stage handled through the Department of Labor, while Form I-140 is the immigrant petition filed with USCIS to classify the worker for permanent residence.
Can I stay in the United States while my case is pending?
In many cases, yes, if you qualify to remain in lawful status and, when eligible, file for adjustment of status from inside the United States.
Why does the process take so long?
The process can take years because it includes multiple agency reviews, recruitment requirements, and visa number limits that affect when a case can move forward.[10]
References
- How Employment-Based Immigration Works in the U.S. — ACLU of Idaho. 2024-01-01. https://www.acluidaho.org/news/employment-based-immigration/
- Employment-Based Visa Categories in the United States: An Overview — American Immigration Council. 2024-01-01. https://www.americanimmigrationcouncil.org/fact-sheet/employment-based-visa-categories-united-states/
- Employment-Based Immigrant Visas — U.S. Department of State, Travel.gov. 2026-01-01. https://travel.state.gov/content/travel/en/us-visas/immigrate/employment-based-immigrant-visas.html
- Employment-Based Immigrant Visa Categories — MyAttorney USA. 2024-01-01. https://myattorneyusa.com/immigration-blog/immigration-to-the-usa/employment-based-immigration/
- Employment-Based Immigrant Visas — GT Law. 2024-01-01. https://www2.gtlaw.com/practices/immigration/visas/employbased.htm
- Getting a PERM; An Employment-based Green Card — Immigrants Rising. 2024-01-01. https://immigrantsrising.org/resource/getting-a-perm/
- Employment-Based Immigration: Third Preference EB-3 — U.S. Citizenship and Immigration Services. 2026-01-01. https://www.uscis.gov/working-in-the-united-states/permanent-workers/employment-based-immigration-third-preference-eb-3
- Green Card for Employment-Based Immigrants — U.S. Citizenship and Immigration Services. 2026-01-01. https://www.uscis.gov/green-card/green-card-eligibility/green-card-for-employment-based-immigrants
- Immigrant Visa to Work in the U.S. — USA.gov. 2026-01-01. https://www.usa.gov/immigrant-work-visa
- Immigrant Visa Process: Step 1. Submit a Petition — U.S. Department of State, Travel.gov. 2026-01-01. https://travel.state.gov/content/travel/en/us-visas/immigrate/the-immigrant-visa-process/step-1-submit-a-petition.html
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