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Form I-129 edition rules tighten on Monday. Starting Nov. 9, 2026, U.S. Citizenship and Immigration Services will accept only the 09/09/26 edition of Form I-129, Petition for a Nonimmigrant Worker. Employers that send H-1B, L-1, O-1, H-2B or other worker petitions on the older Feb. 27, 2026, version risk having them returned unprocessed, and the same date closes a separate grace period for green card applications mailed to outdated USCIS addresses.
USCIS website has the following alert.
On Sept. 9, 2026, we published a new edition of Form I-129, Petition for a Nonimmigrant Worker (edition date: 09/09/26), in connection with the 9-11 Response and Biometric Entry-Exit Fee for H-1B and L-1 Visas final rule which goes into effect on Sept. 9, 2026. Starting Nov. 9, 2026, we will accept only the 09/09/26 edition of Form I-129. Until then, you can also use the 02/27/26 edition.
If you file Form I-129, please note that USCIS will:
- Accept the 02/27/26 edition of Form I-129 if it is postmarked or electronically submitted before Nov. 9, 2026; and
- Reject the 02/27/26 edition of Form I-129 if it is postmarked or electronically submitted on or after Nov. 9, 2026.
A rejection is not a denial, but for a time-sensitive case it can do more damage. A rejected petition never receives a receipt date. The fee comes back, the package has to be rebuilt, and the clock keeps running. For an H-1B extension or change of employer filed near the end of a worker’s authorized stay, losing the original filing date can turn a routine renewal into a gap in status. That is why a clerical detail like the date printed in a form’s footer matters this week.
The new edition’s date is not random. The Form I-129 that USCIS now posts carries a “09/09/26” edition stamp, and Sept. 9 is the day a Department of Homeland Security fee rule took effect. Form revision is due to the rule, which extended the $4,000 H-1B and $4,500 L-1 “9-11 Response and Biometric Entry-Exit Fee” to extension petitions filed by covered employers: companies with 50 or more U.S. employees and more than half of them in H-1B or L-1 status. The rule was published in August, and on Oct. 27 USCIS wrote the L-1 extension fee into its Policy Manual.
The rule’s own numbers show why the paperwork is changing. DHS said 27 percent of H-1B petitions filed by covered employers from fiscal 2018 through fiscal 2025 were subject to the fee under the old reading, and estimated the share would have been 75 percent under the new one. Collections had been shrinking: $35.1 million in fiscal 2024 and $25.6 million in fiscal 2025, according to the rule. The practical effect for heavy H-1B and L-1 filers is that an extension now has two ways to bounce: the wrong edition or a missing fee.
Employers did get a runway. USCIS posted the new edition on Sept. 9 and kept accepting the February version through Nov. 8, a two-month transition. That is more than some filers have received lately. In contrast the Form I-485 edition dated Sept. 18, 2026, took effect with no grace period at all.
A second Nov. 9 deadline for green card filers
Its I-129 address page warns that a petition filed “at the incorrect location” may be rejected, and the same principle runs through USCIS filing instructions for other forms. Anyone working from an address saved on an old cover letter or mailing template should check the current address page for the specific form before shipping.
The I-129 is unlikely to stay frozen for long. DHS has pending proposals that would end deference to prior approvals on worker extensions, and comment periods on three work-visa rules close between Nov. 9 and Nov. 13. Any of them, once final, would likely bring another revision of the petition and another transition window. The 9-11 fee itself expires Sept. 30, 2027, unless Congress extends it again.
This article is for general information and is not legal advice.
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