USCIS · Official form

Form I-129S: Nonimmigrant Petition Based on Blanket L Petition

Form I-129S is used by employers with an approved blanket L petition to classify individual employees as L-1 intracompany transferees without filing a full Form I-129 each time.

This is the genuine USCIS PDF, unmodified. Source: USCIS official page.

What is I-129S?

Large multinational organizations can obtain a blanket L approval covering their qualifying offices, which streamlines transfers of managers, executives, and specialized knowledge professionals. Form I-129S is the individual petition filed under that blanket: it identifies the employee, the qualifying employment abroad, and the U.S. position, and confirms the worker fits L-1A or L-1B criteria.

Depending on the situation, the employer files the I-129S with USCIS, or the employee presents it with a copy of the blanket approval notice (Form I-797) directly at a U.S. consulate when applying for the L-1 visa. Canadian citizens may be able to present it at a port of entry. The consular or USCIS officer endorses the form when the classification is granted.

Who files I-129S?

  • Employers with an approved blanket L petition transferring a manager or executive (L-1A)
  • Employers transferring a specialized knowledge professional (L-1B) under a blanket approval
  • Employees applying for an L-1 visa at a consulate with an endorsed or completed I-129S
  • Companies extending or amending the stay of an employee admitted under the blanket program

How to fill out I-129S

  1. Confirm the blanket L approval is valid and covers both the sending entity abroad and the receiving U.S. entity.
  2. Complete the I-129S with the employee's qualifying employment history and the details of the U.S. role.
  3. Attach copies of the blanket approval notice and evidence of the employee's qualifications.
  4. For visa-required employees, provide the signed I-129S and supporting copies for the consular interview; for cases filed in the U.S., mail the petition to the USCIS address in the current instructions.
  5. Keep the endorsed I-129S after approval; the employee carries it for visa issuance, admission, and later extensions.
Worth knowing: Blanket L procedures and any associated fees change; verify the current edition, fee, and filing route at uscis.gov/i-129s before the employee's consular appointment.

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Frequently asked questions

How is Form I-129S different from Form I-129?

Form I-129 is the full individual petition for a nonimmigrant worker. Form I-129S is a shorter petition available only to employers that already hold an approved blanket L petition, which lets qualifying employees be processed faster, often directly at a consulate.

Where is Form I-129S submitted?

It depends on the case. Many employees take the completed form and blanket approval copy straight to the U.S. consulate at their L-1 visa interview, while some filings, including certain extensions and cases for visa-exempt nationals, go to USCIS. Follow the current instructions at uscis.gov/i-129s.

Does the employee need an individual USCIS approval first?

Not necessarily. Under the blanket program, a consular officer can grant the L classification based on the endorsed I-129S, without a separate individual I-129 approval, when the employee clearly qualifies.