Updated July 2026. Verify current requirements at uscis.gov or consult an immigration attorney.
For multinational companies, the L-1 visa is one of the most powerful tools in U.S. immigration law. It allows a company with operations abroad to transfer executives, managers, and employees with specialized knowledge to a parent, subsidiary, affiliate, or branch in the United States, and Puerto Rico counts fully as the United States for this purpose.
Unlike the H-1B, the L-1 has no annual cap and no lottery. Petitions can be filed at any time of year.
The two L-1 categories
- L-1A, for executives and managers. The employee directs the organization or a major function, supervises professional staff, or manages an essential component. Maximum stay: seven years.
- L-1B, for specialized knowledge employees. The employee has advanced knowledge of the company’s products, services, processes, or procedures that is not readily available in the U.S. labor market. Maximum stay: five years.
Core requirements
Three elements must be proven to USCIS:
- A qualifying corporate relationship. The foreign entity and the U.S. entity must be related as parent and subsidiary, branch offices, or affiliates under common ownership and control.
- One year of employment abroad. The transferring employee must have worked for the foreign entity continuously for at least one year within the three years before the petition.
- A qualifying role on both ends. The position abroad and the position in the U.S. must each be executive, managerial, or involve specialized knowledge.
Opening a new office in Puerto Rico
The L-1 also covers companies that do not yet have a U.S. presence. A foreign company can send an executive or manager to establish a new office, with an initial approval period of one year. USCIS will expect evidence of secured physical premises, a credible business plan, and the financial ability to support the operation and compensate staff.
Puerto Rico is an attractive landing point for companies from Latin America and Europe entering the U.S. market: a bilingual workforce, U.S. legal and banking systems, and significant local tax incentives. Our firm has guided foreign companies through exactly this process for two decades.
Advantages worth knowing
- Dual intent. L-1 holders can pursue permanent residency without jeopardizing their status.
- A direct green card path for L-1A executives and managers. The EB-1C immigrant category for multinational managers mirrors the L-1A requirements and does not require the lengthy PERM labor certification process.
- Work authorization for spouses. L-2 spouses are authorized to work incident to their status, without applying for a separate work permit.
- Blanket L petitions. Larger organizations that meet volume requirements can obtain a blanket approval that streamlines individual transfers considerably.
What the petition process looks like
The U.S. employer files Form I-129 with USCIS, with extensive documentation of the corporate relationship, the employee’s role abroad, and the U.S. position. Premium processing is available for faster adjudication. If the employee is abroad, visa stamping at a U.S. consulate follows approval. L-1B petitions in particular receive close scrutiny on the definition of specialized knowledge, so the record must be built carefully from the start.
Planning a transfer?
Whether you are a multinational moving a key executive to existing U.S. operations or a growing company opening your first office in Puerto Rico, the L-1 deserves a serious look. Contact KS Immigration Solutions to evaluate your corporate structure and build a strong petition.
This article provides general information and does not constitute legal advice. Every case is different; consult a licensed attorney about your specific situation.
