Current as of September 15, 2026: The new USCIS form editions in this article were checked against official form pages and the Federal Register. USCIS may revise edition dates or acceptance rules again, so confirm the relevant form page on the filing date.
September 2026 brings an unusually crowded USCIS form calendar for people preparing work authorization, nonimmigrant extensions and Green Card filings. Forms I-765 and I-539 have a hard transition on September 15. Form I-485 changes on September 18. USCIS later added a 30-day grace period for Forms I-864, I-864A and I-864EZ, making the new editions mandatory on October 1.
Using the wrong edition can prevent an otherwise complete filing from moving forward. However, not every obsolete form produces the same result. USCIS states that certain old I-765, I-539 and I-485 editions will be rejected after their cutoff. For the I-864 family, USCIS says it will follow the missing-initial-evidence process under 8 CFR 103.2(b)(8) rather than reject Form I-485 solely because an old affidavit edition accompanies it.
September 2026 USCIS form deadline table
| Form | New edition | Cutoff | Treatment of prior edition |
|---|---|---|---|
| I-765, Application for Employment Authorization | 09/15/26 | September 15, 2026 | Old edition rejected if postmarked or submitted on or after September 15 |
| I-539, Application to Extend/Change Nonimmigrant Status | 09/15/26 | September 15, 2026 | Old edition rejected if postmarked or submitted on or after September 15 |
| I-485, Application to Register Permanent Residence or Adjust Status | 09/18/26 | September 18, 2026 | Editions 01/20/25 and 09/04/26 rejected on or after September 18 |
| I-864, I-864A and I-864EZ | 08/24/26 | October 1, 2026 | Edition 10/17/24 accepted through September 30; initial-evidence process afterward |
Edition dates use the U.S. month/day/year format. Therefore, 09/15/26 means September 15, 2026, while 09/18/26 means September 18. The edition date normally appears at the bottom of every page of a USCIS form.
Form I-765 changes without a grace period on September 15
Form I-765 requests an Employment Authorization Document in many different categories. It covers F-1 OPT and STEM OPT, work authorization based on a pending Form I-485, and several humanitarian classifications. The common form does not make filing windows or evidence requirements identical across those categories.
USCIS released the 09/15/26 edition on September 15, 2026. According to the agency notice, the prior 08/21/25 edition is acceptable only if it was postmarked or electronically submitted before September 15. A filing made on or after September 15 must use the new edition. USCIS did not provide a transition period.
The USCIS alert generally uses the postmark for a paper filing and the submission date for an electronic filing. A private courier may require separate review.
Form I-539 has a new edition for extensions and changes of status
Certain nonimmigrants use Form I-539 to extend a stay, change to another nonimmigrant status or seek F or M reinstatement. Not every classification uses I-539. Many employment-based extensions require an employer to file Form I-129 instead.
The 09/15/26 I-539 edition is also mandatory beginning September 15. The prior 08/28/24 edition is acceptable only when postmarked or electronically filed before that date. There is no grace period.
USCIS developed the new I-765 and I-539 editions to align with DHS’s final rule replacing duration-of-status admission for F, J and I nonimmigrants with fixed periods. A federal court postponed that rule on September 14. Even though the underlying D/S rule is blocked, USCIS form pages still make the new editions mandatory. Applicants should therefore follow the current edition instructions rather than return to an obsolete form.
Form I-485 uses one edition before September 18 and another after
Form I-485 is the principal application for adjustment of status to lawful permanent residence from inside the United States. USCIS prepared a 09/18/26 edition to align the form with the public charge rule taking effect on September 18.
This transition works in both directions. Before September 18, USCIS accepts only the 01/20/25 or 09/04/26 editions. Applicants should not submit the 09/18/26 edition early. On or after September 18, USCIS will reject the two older editions and accept only the 09/18/26 edition.
For paper filings, the notice looks to the postmark. For electronic filings, the submission time controls. Because online systems can record filing dates in Coordinated Universal Time, a submission made late on September 17 in a U.S. time zone may create a date issue. Applicants near the transition should plan both the legal deadline and the technical upload process.
The new form revises the public charge portion. Rather than repeat that separate eligibility analysis, Clinch Law’s 2026 public charge rule guide explains the broader framework. Selecting the correct edition does not answer what evidence a particular applicant should provide.
Forms I-864, I-864A and I-864EZ: the grace period ends September 30
USCIS published 08/24/26 editions of the I-864 family on August 31, 2026. The initial no-grace-period announcement caused immediate concern. USCIS later reversed course and provided a 30-day grace period. Current form pages say the prior 10/17/24 editions remain acceptable through September 30. Beginning October 1, only the 08/24/26 editions should be used.
The new editions include a privacy release authorizing USCIS to request information from one or more consumer reporting agencies. If a sponsor has a credit or security freeze, USCIS may be unable to access information it considers necessary. The agency advises sponsors to respond promptly to any request to release a freeze.
Using an old I-864-family form after October 1 does not trigger the same express rejection rule as I-765, I-539 or I-485. USCIS says it will instead apply 8 CFR 103.2(b)(8) to missing initial evidence. The old form is still unsafe because corrective processing can add delay.
Sponsors evaluating income, household-member and joint-sponsor choices can use Clinch Law’s guide to insufficient income for Form I-864. A correct edition cannot cure an incorrect household size, missing tax evidence or defective signature.
Postmark, delivery and electronic submission dates
The date USCIS receives a package is not always the same as the date it was sent. For these September transitions, the form alerts generally use “postmarked or electronically submitted.” A USPS postmark, courier record and delivery confirmation can document different events. The applicant must also confirm the filing address and delivery method listed for the form and category.
Saving an online draft does not submit an application. The filer must complete payment, transmit the request and obtain confirmation. Local time may not match the date recorded by myUSCIS, so avoid relying on the final minutes of September 17.
For paper packages, every page must belong to the same edition. Replacing only the signature page in an older packet can create a mixture of dates. Barcodes, page numbers and supplemental forms should remain intact.
Did the mandatory e-filing rule end paper filing?
No. A DHS interim final rule published on August 11, 2026 gives USCIS authority to require electronic filing for certain benefit requests that have been available online for at least 180 days. The rule did not automatically convert every USCIS form to mandatory electronic filing on August 11.
Before mandating e-filing for a form or eligibility category, USCIS must announce the requirement on its website and provide an additional 60-day compliance period. The rule also creates a waiver process through Form I-936 for people who face undue hardship. Applicants must still check the “Where to File” and “File Online” sections for their own form and category.
Filing checklist to reduce rejection risk
- Download a fresh form directly from uscis.gov on the filing date.
- Check the edition at the bottom of every page and remove mixed-edition pages.
- Read whether the cutoff applies “before” a date or “on or after” that date.
- For a paper case, confirm the correct USCIS address and accepted delivery method.
- For an online case, save the payment and submission confirmation; a draft is not enough.
- Verify current fees through Form G-1055 and separate payments when required.
- Review every signature field on the principal and supplemental forms.
- For Form I-485, verify current initial-evidence instructions for Forms I-693 and I-864.
- Retain a complete copy, postmark evidence, tracking record and electronic receipt.
Readers preparing a family case can also review Clinch Law’s overview of what a Green Card is and how to apply. However, an older blog checklist should never replace the live USCIS form page.
Frequently asked questions
What happens if I use an old I-765 or I-539 on September 15?
USCIS requires the 09/15/26 edition for a filing postmarked or electronically submitted on or after September 15, 2026. An obsolete edition creates a rejection or return risk.
Can I submit the new I-485 on September 17?
USCIS says the 09/18/26 edition is acceptable only on or after September 18. Before that date, use the 01/20/25 or 09/04/26 edition.
Is the old I-864 acceptable on September 30?
Yes. The current USCIS alert accepts the 10/17/24 edition through September 30, 2026. Beginning October 1, the 08/24/26 edition is required.
Will an old I-864 automatically cause I-485 rejection?
USCIS says it will apply the initial-evidence procedure under 8 CFR 103.2(b)(8), rather than reject I-485 solely for that reason. Applicants should still use the current edition to avoid corrective processing.
Must every USCIS request now be filed online?
No. The August rule authorizes future mandates for specific forms or categories. USCIS must separately announce each requirement and provide a compliance period.
Bottom line
There is no single rule that every old form receives the same treatment in September 2026. Forms I-765 and I-539 change on September 15. Form I-485 changes on September 18. The prior I-864-family editions remain acceptable through September 30, with the new editions required October 1.
Download the form again on the filing date, verify every page and preserve evidence of the submission time.
Legal information notice
This article provides general information and is not legal advice for a specific filing. Form selection, filing method, initial evidence and deadlines can vary by eligibility category. No result or approval is guaranteed.
