USCIS has released the updated Form I‑129 (02/27/2026 edition), which becomes mandatory for all work visa filings starting April 1, 2026. This form is used for petitions including H-1B, L-1, O-1, and other nonimmigrant worker categories. Any petition submitted using an older edition after this date will be automatically rejected, making it essential for employers and immigration attorneys to ensure they are using the correct version.

The new I‑129 requires more detailed information about the job and the beneficiary. Employers must now provide specifics on job duties, education requirements, field of study, relevant skills, experience, and supervisory responsibilities. These updates help USCIS verify that positions meet the specialty occupation criteria or other visa classification requirements.

Additionally, the form now collects SOC and NAICS codes to ensure proper job and industry classification, along with accurate salary and wage information that must match the Labor Condition Application (LCA). Careful attention to these details is critical, as inconsistencies can trigger requests for evidence (RFEs) or lead to petition rejection. Employers and counsel should review all sections carefully and gather complete documentation before filing.

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Uscis Updates Form I-129 Ahead of H-1B Cap Season April 1, 2026

Petition for a Nonimmigrant Worker | USCIS