L-1A vs L-1B: Transferring Managers and Specialized-Knowledge Staff to the U.S.

The L-1 is the visa for moving your own people. If an employee has worked for your company abroad for one continuous year within the last three, and your U.S. entity is a parent, branch, subsidiary, or affiliate of that foreign employer, the U.S. company can petition to transfer them. The classification depends on the job here, not the title: an L-1A is for someone who will work in a managerial or executive capacity, and an L-1B is for someone whose value is specialized knowledge of your products, processes, or procedures. There is no lottery, no labor certification, and no prevailing wage filing. The trade-offs are time limits and scrutiny: an L-1A can stay up to seven years and leads toward the EB-1C green card, while an L-1B is capped at five years and USCIS reads “specialized knowledge” narrowly.

The two tests both L-1s share: corporate relationship and one year abroad

Every L-1 petition starts with the companies, not the person. The U.S. petitioner and the foreign employer must be qualifying organizations: one must be the parent, branch, subsidiary, or affiliate of the other, and both must be doing business, meaning the regular, systematic, and continuous provision of goods or services, for the whole transfer. A parent owns subsidiaries. A branch is the same legal entity in another location. A subsidiary is an entity the parent owns more than half of and controls, owns half of and controls, holds as a 50-50 joint venture with equal control and veto power, or owns less than half of but in fact controls. Affiliates are two subsidiaries of the same parent or individual, or two entities owned and controlled by the same group of individuals in roughly the same proportions. A sales agent or a shared brand is not enough; USCIS looks for ownership and control.

The second test is the employee’s history: one continuous year of full-time employment abroad with a qualifying organization within the three years before filing, in a managerial, executive, or specialized knowledge role. The U.S. job does not have to be the same job. Time spent in the United States working for the group in lawful status, and short business trips, do not break the year abroad, but they do not count toward it either. Watch the window: if a future transferee spends years here on an H-1B or as a student, the qualifying year can age out, and the L-1 is unavailable until the person spends another year abroad with the group.

L-1A or L-1B: how the regulation defines each role

The regulation at 8 CFR 214.2(l) defines three capacities. Managerial capacity means the employee primarily manages the organization or a department, subdivision, function, or component; supervises other supervisory, professional, or managerial employees, or manages an essential function; has authority to hire and fire or recommend those actions (or, with no direct reports, works at a senior level over the function managed); and exercises discretion over day-to-day operations. A first-line supervisor is not a manager unless the people supervised are professionals. Executive capacity means the employee primarily directs the management of the organization or a major component or function, sets its goals and policies, exercises wide latitude in discretionary decision-making, and receives only general supervision from higher executives, the board, or stockholders.

Specialized knowledge means special knowledge of the company’s product, service, research, equipment, techniques, management, or other interests and its application in international markets, or an advanced level of knowledge of the organization’s processes and procedures. The statute adds a limit for consulting and IT services firms: an L-1B employee stationed primarily at an unaffiliated company’s worksite does not qualify if that company will principally control and supervise the work, or if the placement is essentially labor for hire.

These definitions are also where Requests for Evidence come from. For L-1B, USCIS asks how the beneficiary’s knowledge differs from that of other employees and from what is common in the industry; a generic description without a comparison, training history, and proprietary materials invites the request. For L-1A, the recurring problems are the function manager who has no team and appears to perform the function rather than manage it, and the first-line supervisor of non-professional staff, who is not a manager however large the team.

What the employer assembles for an individual petition

An individual L-1 is filed on Form I-129. The regulation lists the evidence in 8 CFR 214.2(l)(3), and a well-organized petition tracks that list:

• Proof of the qualifying relationship: formation documents, share registers or operating agreements, a group organizational chart, and financial statements or tax returns showing both entities are doing business.
• A detailed description of the U.S. job, with the share of time on each duty. For an L-1A, show who reports to the beneficiary and their titles and degrees; for a function manager, explain the function and who does the hands-on work.
• Proof of the year abroad: payroll records and a letter from the foreign entity describing the position and dates.
• For an L-1B, proof the knowledge is specialized: how the beneficiary acquired it, how long training a replacement would take, and how it compares with other employees and with the industry.
• For an owner or major shareholder, evidence that the U.S. assignment is temporary and ends with a transfer abroad.

The regulation directs USCIS to act within 30 days of a completed filing, but actual times vary by service center; premium processing brings an approval, a request for evidence, or a notice of intent to deny within 15 business days. Current times are on our processing times page, and the mechanics are in our premium processing guide.

Blanket L petitions: one approval for the whole group

A company that moves people regularly can ask USCIS to approve the corporate structure once. Under 8 CFR 214.2(l)(4), a blanket petition is available when the petitioner and the listed entities are engaged in commercial trade or services, the petitioner has a U.S. office that has been doing business for at least one year, the group has three or more domestic and foreign branches, subsidiaries, or affiliates, and it meets one of three size tests: at least ten L-1 approvals in the previous 12 months, U.S. subsidiaries or affiliates with combined annual sales of at least $25 million, or a U.S. workforce of at least 1,000. The approval is valid for three years and can then be extended indefinitely.

Once a blanket is approved, the company completes Form I-129S, Certificate of Eligibility, for each transferee instead of a new I-129, and the employee takes it with the approval notice to a U.S. consulate within six months of the date on the form. The consular officer decides whether the person is a manager, executive, or specialized knowledge professional and whether the prior year abroad was with a listed entity; a consular denial is final, though an individual I-129 can then be filed. A blanket covers specialized knowledge professionals, so an L-1B candidate in a non-degree role needs an individual petition, and an employee already in the United States changes status under the blanket by filing the I-129S with USCIS. Blanket applicants pay the Fraud Prevention and Detection fee at the consulate.

New offices: a one-year approval and a harder extension

A new office is a U.S. entity that has been doing business for less than one year. An L-1 to open one is approved for at most one year, and the petition must show that physical premises have been secured. For a manager or executive, the petitioner must also show that the operation will support a managerial or executive position within a year, backed by the office’s scope, structure, and financial goals, the size of the U.S. investment, and the foreign entity’s ability to pay the employee. The extension at the end of that year is where new-office cases are won or lost: the employer must prove the U.S. entity has been doing business, describe the staff hired and wages paid, and document its finances. Our guide to the L-1 new office investment question covers how much capital and staffing these petitions typically show.

Time limits, extensions, and family members

An individual L-1 is approved for the period of established need, up to three years, and extended in increments of up to two years. The total is capped at seven years in a managerial or executive capacity and five years in a specialized knowledge capacity, and time in H status counts toward the cap. An L-1B promoted into management reaches the seven-year total only if USCIS approved the change in an amended, new, or extended petition when it happened and the person has held the managerial role for at least six months. Once the maximum is reached, the employee cannot return in L or H status until they have lived outside the United States for a full year.

Extensions are filed on Form I-129 by the petitioner, requesting the petition extension and the employee’s extension of stay together, and the employee must be in the United States when it is filed. If it is filed before the current stay expires, the employee may keep working for the same employer for up to 240 days past the I-94 end date while it is pending. L-1 status is also compatible with a green card: filing a labor certification, an immigrant petition, or an adjustment application is not a basis to deny an L-1 petition, extension, or admission.

Spouses and unmarried children under 21 receive L-2 status for the same period as the principal. Since January 30, 2022, an L-2 spouse’s Form I-94 shows the class of admission L-2S, and L-2 spouses are employment authorized incident to status: the L-2S I-94 is an acceptable List C document for Form I-9, so an Employment Authorization Document is optional. Children in L-2 status may not work. Dependents already in the United States change or extend status on Form I-539, and our I-9 compliance practice handles the onboarding questions these documents raise.

Government fees for an L-1 petition

The amounts below are the fees codified in 8 CFR part 106 as of November 2026. USCIS publishes the operative figures in its fee schedule, Form G-1055, and updates it from time to time, so confirm the current edition before filing. A small employer for fee purposes has 25 or fewer full-time equivalent U.S. employees, counting affiliates and subsidiaries, so a small U.S. subsidiary of a large group may not qualify. Note that a final rule published August 10, 2026 (91 FR 51360) extended the 9-11 fee to every extension filed by a covered employer.

From L-1A to the EB-1C green card

The reason many companies choose an L-1A when the facts allow is the green card that follows. The EB-1C classification for multinational managers and executives, at 8 CFR 204.5(j), uses nearly the same definitions of managerial and executive capacity, requires one year of managerial or executive employment abroad in the three years before the person entered the United States, and requires that the U.S. employer has been doing business for at least one year. No labor certification is needed, and premium processing for the Form I-140 runs 45 business days. For a new-office manager, the I-140 usually waits until the first L-1A extension is approved. An L-1B employee has no equivalent path and generally proceeds through PERM unless promoted into a managerial role that USCIS approves on an amended petition. See our EB-1C guide and the EB-1 practice.

Atlas Immigration Law helps multinational employers choose between the L-1A and L-1B and build the job descriptions and comparison evidence that specialized knowledge and function manager cases need. For groups that qualify, we prepare the blanket petition and the I-129S certificates that follow; for companies opening a U.S. office, we plan the one-year petition and the extension together and map the EB-1C timeline from the start. Every case runs on a flat fee agreed in writing and billed at milestones, with a dedicated paralegal reachable by call, email, or text, and attorney Jordan Weinberg reviewing every filing. Employers follow each case in the client portal. Atlas is based in Dallas and represents companies in every state and abroad; see our L-1 visa services and the wider work visa practice, or request a consultation.

This guide is part of our work visa services for employers — the service page covers eligibility, fees, and how we handle these cases.

Jordan S. Weinberg, Esq.

Founder & Managing Attorney, Atlas Immigration Law

Member of the American Immigration Lawyers Association (AILA) and the Dallas Bar Association. Licensed to practice in Texas; fluent in English and Spanish.

Legally reviewed by a licensed immigration attorney

This guide is general information, not legal advice, and reading it does not create an attorney-client relationship. Immigration law and procedures change, and how they apply depends on your specific facts — consult a licensed immigration attorney about your situation.