The U.S. Citizenship and Immigration Services (USCIS) is implementing a significant change to its signature requirements for immigration benefit requests, including H-1B petitions and Green Card filings. Under a new interim rule from the Department of Homeland Security, effective July 10, 2026, USCIS officers will have explicit authority to reject or deny applications found to have an invalid signature, even if the application was initially accepted.
This rule change carries serious implications for applicants, as there will be no provision to correct a deficient signature once an application has been filed. Those impacted may lose their entire filing fees and be forced to restart the application process, incurring additional costs and delays.
Understanding Rejection vs. Denial
The new rule formalizes the authority for USCIS officers to either reject or deny a request based on an invalid signature. The distinction between the two is crucial for applicants:
- Rejection: The application and its associated fee are returned to the applicant. While inconvenient, this allows the applicant to correct the signature and refile the application.
- Denial: The application is fully adjudicated, and the filing fee is retained by USCIS. The applicant is deemed ineligible for the benefit sought, requiring a completely new application with a fresh filing date and fee.
Officers will exercise discretion, with early detection often leading to rejection, while a signature defect uncovered after substantial processing may result in a denial.
Accepted and Unaccepted Signatures
For paper filings, USCIS continues to accept traditional handwritten signatures. The agency will also approve scanned, faxed, or photocopied versions of original “wet-ink” signatures. Electronic signatures are only accepted within specific USCIS-authorized online filing systems.
Crucially, the following will not be accepted for paper filings:
- Copy-and-paste signatures
- Digitally generated signatures
- Signature stamps
- Auto-generated signatures or those created with software tools
- Signatures made by someone other than the applicant or petitioner, including attorneys, in most circumstances.
Why the Rules Are Tightening
While valid signatures have always been required, and a 2018 policy outlined denial for post-acceptance signature deficiencies, consistent enforcement has been a challenge. The Department of Homeland Security (DHS) acknowledged that officers lacked clarity on their authority, and applicants often misunderstood the consequences. This ambiguity, coupled with a significant rise in copy-pasted signatures—where an image of a signature is reused across multiple applications—has led to the need for stricter enforcement.
No Opportunity to Correct
USCIS has made it clear that once an invalid signature is identified, there is no mechanism to amend or supplement the application to fix the issue. The only recourse is to refile the entire application, incurring new costs and resetting the filing date, which can impact priority dates for certain visa categories.
Guidance for Applicants and Employers
To avoid complications, applicants and employers should ensure that every immigration form carries a genuine handwritten signature or an approved electronic equivalent directly from the actual applicant or petitioner. Firms currently using signature software, stamps, or copy-paste methods should immediately cease these practices as they will be considered non-compliant under the new rule.
The interim rule is currently open for public comment through the Federal eRulemaking Portal at regulations.gov. Comments must be submitted in English via the portal.