USCIS Signature Rules 2026: What a Bad Signature Costs You

When you file a green card application, a work permit (called an EAD, or Employment Authorization Document), or any other immigration benefit request with USCIS (U.S. Citizenship and Immigration Services), you must sign it — correctly. In 2026, USCIS is enforcing stricter rules about what counts as a valid signature. If your signature is missing or invalid, USCIS can reject your application, keep your filing fee, and send you to the back of the line.

What counts as a valid signature?

USCIS requires an original handwritten signature on paper forms. A signature typed by a word processor, a copy-pasted image of a signature, or a stamped signature (with very limited exceptions, such as for certain medical forms) will not be accepted. USCIS has documented real cases where petitioners submitted typed names, scanned signature images, or signatures that were inconsistent across documents — all of which led to rejection or denial. The agency also has evidence that some practitioners deliberately submit forms with bad signatures to hold a spot in the processing queue, planning to fix the problem later. USCIS is now cracking down on this practice.

Every USCIS form that requires a signature also includes a declaration — a statement that you certify, under penalty of perjury, that all information is true and correct. This is not just a formality. Signing falsely or allowing someone else to sign for you without authorization can have serious legal consequences, including denial of your immigration benefit and potential fraud findings.

What happens if USCIS rejects your application?

If your application is rejected at intake (meaning before USCIS even reviews it), your filing fee may not be returned. For example, the filing fee for Form I-129 (the petition used for H-1B work visas, including H-1B extensions) is $730 in 2026. The filing fee for Form I-765 (the application for a work permit, or EAD) is $520 in 2026. If USCIS rejects your form due to a signature problem, you may lose that money and have to pay again when you refile. Additionally, if you had a deadline — for example, a one-year deadline to file for asylum, or a 180-day window to file an I-140 petition (the immigrant petition for alien workers) after a labor certification is approved — a rejected application may not protect that deadline. You would need to refile correctly before the deadline expires.

What to do

• Always sign in ink. Use a handwritten, original signature on every paper form you submit to USCIS. Do not type your name, paste an image, or use a stamp (unless the specific form instructions say a stamp is allowed).
• Check the form instructions carefully. Each USCIS form has its own instructions. Read the signature section before you submit. Some forms, like Form N-400 (the application for naturalization, also called U.S. citizenship), state that USCIS will deny — not just may deny — your application if the signature is deficient.
• If you use a preparer or attorney, make sure the form is complete. The preparer section and, if applicable, Form G-28 (the notice that an attorney or accredited representative is appearing on your behalf) must also be filled out and signed correctly.
• Do not refile without fixing the problem. If USCIS rejects your application, read the rejection notice carefully to understand exactly what was wrong. Lawyers recommend correcting every issue before you refile — not just the signature — to avoid a second rejection and another lost fee.