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Do I already have an SSN from a previous exchange program; can I use it on the L-1?

The SSN is a permanent number and can be used on the L-1 visa as long as work authorization by the DHS is valid.

Written by

Victoria Harper

Editor-in-Chief

Updated on February 18, 2026
2 min read
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The L-1 visa is intended for managers, executives, or employees with specialized knowledge who are being transferred within the same company to a branch, parent company, or affiliate in the United States, and obtaining and using a Social Security Number (SSN) in these cases can raise questions, especially when the SSN was issued during a previous exchange program. It is important to highlight that the SSN is a permanent number; that is, once assigned, it remains linked to you throughout your life.

If your SSN was issued during the exchange program, it remains valid to identify you with the Social Security Administration. However, many SSN cards issued during study or exchange periods bear the annotation “VALID FOR WORK ONLY WITH DHS AUTHORIZATION.” This means that, for the number to be used for employment purposes, you must be properly authorized by the Department of Homeland Security (DHS).

In the case of the L-1 visa, your authorization to work in the United States will come directly from this visa category. Thus, if you have an SSN from an exchange program and you are now in a situation where the L-1 visa grants you work authorization, you may continue to use the same number regularly.

Whenever you start a new job or change your status, it is advisable to inform your employer that your SSN remains the same, but work is authorized only as permitted by DHS through your L-1 visa. It is worth noting that, in matters of immigration and work licensing, compliance with the law is fundamental. Therefore, if doubts persist about using the SSN or you need detailed guidance regarding the transition between visa status and the use of previous authorizations, it is prudent to seek information directly from the competent authorities, such as the Social Security Administration (SSA) and the U.S. Citizenship and Immigration Services (USCIS).

Also seek professionals specialized in the field to avoid any problems or falling for promises of miraculous solutions that do not comply with immigration regulations. Staying informed and acting in accordance with current regulations is always the best way to avoid future complications.

I hope this information has clarified your question and encouraged you to seek proper knowledge, always respecting the legal processes of the United States.

Learn more about L-1 Visa

Type
Intracompany transfer
Duration
1-3 years
Extension
Up to 5-7 years
Processing
2-5 months
All about L-1 Visa
Victoria Harper

Editor-in-Chief

Meet the author

Leading journalism and editorial content at Visto n’ Visa, Victoria helps make immigration topics clear, trustworthy, and easy to understand. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.

Victoria's tips

Do I already have an SSN from a previous exchange program; can I use it on the L-1?

The SSN is a permanent number and can be used on the L-1 visa as long as work authorization by the DHS is valid.

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