How to correct Form I-9 errors: the method, who may fix each section, and when to start over
On this page
- What is the correct method for fixing a Form I-9 error?
- Who may correct each part of Form I-9?
- When do you correct in place, redo a section, or start a new form?
- How do you fix the gaps that a line-through cannot fix?
- What changes when the form was used for an E-Verify case?
- Can you still correct errors after an ICE Notice of Inspection?
- How do you correct an electronic Form I-9?
- How do you handle employees during corrections without discriminating?
- What should you never do when correcting Form I-9?
- Questions people ask
To correct a Form I-9 error, the person who owns that section draws a single line through the wrong entry, writes the correct information, and initials and dates the change with the date it is actually made. Employees, or the preparer or translator who helped them, correct Section 1; the employer or its authorized representative corrects Section 2 and Supplement B. Never erase, use correction fluid or backdate, and attach a signed and dated explanation. If one section has several errors, redo that section on a new form attached to the old one; if the errors are substantial, complete a new form and keep the original. That is USCIS's guidance in M-274 Section 9.0 as of November 2026.
The list of typical errors, section by section, is in common Form I-9 mistakes, and how to run a review is in the I-9 audit checklist. This page is the correction procedure itself, including the cases those pages leave open: missing forms, old editions, E-Verify cases built on wrong data, electronic systems, and what changes once ICE is involved.
Not legal advice. This summarizes Handbook for Employers (M-274), Section 9.0, USCIS's Self-Audits and Correcting Mistakes page, the joint ICE and Justice Department guidance on internal Form I-9 audits linked from it, and ICE's inspection fact sheet (updated August 31, 2026), as of November 2026. Get counsel before correcting forms after a Notice of Inspection.
What is the correct method for fixing a Form I-9 error?
- Find the owner of the section. Section 1 belongs to the employee (or their preparer or translator), Supplement A to the preparer or translator, and Section 2 and Supplement B to the employer or its authorized representative.
- Draw one line through the incorrect information so the original stays legible.
- Enter the correct or missing information next to it.
- Initial and date the correction with today's date, not the hire date.
- Attach a written explanation, signed and dated, of what was missing or wrong and why it was corrected. The M-274 asks for one for corrections to Section 1, Section 2 and Supplement B.
- Keep everything together. Any new page or new form is attached to the original, which is never thrown away.
Two details people miss. If you forgot to date Section 2 or Supplement B, the M-274 says not to backdate: enter the current date and initial next to the date field. And if correction fluid or erasing was used in the past, USCIS recommends attaching a signed and dated note explaining what happened; concealing changes "may lead to increased liability under federal immigration law."
Who may correct each part of Form I-9?
| Part | Who corrects it | If that person is gone |
|---|---|---|
| Section 1 | The employee, or the preparer or translator who helped | Attach a signed, dated statement identifying the error and why it could not be corrected |
| Supplement A | The preparer or translator | Anyone new who helps with a correction uses the next block and writes "for corrections"; otherwise attach a signed, dated note on the gap |
| Section 2 and Supplement B | The employer or its authorized representative | Any authorized representative may correct on the employer's behalf; the employer stays liable |
For remote employees, the M-274 says to develop a business process that lets them correct Section 1 themselves, for example by sending the page for a wet-ink correction or using your electronic system's correction workflow. The preparer and translator rules for corrections are in Form I-9 Supplement A.
When do you correct in place, redo a section, or start a new form?
| What you found | What USCIS says to do |
|---|---|
| One or a few recording errors in a section | Correct in place with a line, the right entry, initials and date |
| Multiple errors in one section | You may redo that section on a new Form I-9 and attach it to the old form |
| Substantial errors, such as whole sections left blank or Section 2 completed from unacceptable documents | Complete a new Form I-9, attach it to the original, and explain why |
The ICE and Justice Department guidance adds a caution in the other direction: do not make every current employee complete a new Form I-9 just because many forms look weak. Without a real reason, such as a merger or a systemic failure that calls all forms into question, a blanket redo can raise discrimination concerns. Where new forms are justified, staple them to the originals and do not backdate them.
How do you fix the gaps that a line-through cannot fix?
- No Form I-9 for a current employee. Complete the current edition as soon as possible. Do not backdate; enter the actual date employment began in Section 2, and attach a signed and dated explanation.
- Section 1 or Section 2 never completed. The employee completes Section 1, or you complete Section 2, now, under the same rules.
- Missing first day of employment. USCIS's published answers to its 2016 and 2017 Form I-9 teleconferences say to enter the original hire date, initial and date the addition, and note the reason in Additional Information.
- Outdated edition. If the documents were acceptable under the rules at the time, the ICE and Justice Department guidance allows stapling the outdated form to a blank current edition, signed with a note on why it is attached, or attaching an explanation that the wrong edition was completed correctly and in good faith. ICE's fact sheet lists using an edition that was not current as a technical failure. As of November 2026 the current edition is 01/20/25, and an 08/01/23 edition expiring 05/31/2027 also remains valid.
- Documents that met the old rules. Do not redo them. The same guidance says Section 2 is sufficient if the documents were acceptable under the form in effect when it was completed, even if they are not on today's lists.
- Documents that never met the rules. Ask the employee to present acceptable documents of their choice under the current form, complete Section 2 or Supplement B of a current edition, staple it to the original with a signed and dated explanation, and do not backdate it.
- A missed reverification. Reverify as soon as you find it, dated the day you do it, with a note. If the employee is not authorized, you cannot continue employing them.
What changes when the form was used for an E-Verify case?
- Wrong data in a submitted case cannot be edited. Close the case with the closure statement "The case is being closed because the data entered is incorrect" and create a new case with the corrected information. The E-Verify User Manual, Section 4.1.1, says this does not void the case or change its result. E-Verify's page on updating employee information in E-Verify+ uses the same closure statement.
- A case you forgot to create. The ICE and Justice Department guidance says that if you inadvertently failed to create a case for a new hire, create one now; but if your company deliberately did not use E-Verify for a period, do not go back and create cases for those employees, because E-Verify generally cannot be used for existing employees.
- Not a screening tool. The same guidance says not to use SSA's Social Security Number Verification Service as part of a Form I-9 audit.
If a second case for the same person triggers a duplicate alert, see E-Verify duplicate cases.
Can you still correct errors after an ICE Notice of Inspection?
Some, within limits. Under 8 U.S.C. 1324a(b)(6), an employer that made a good-faith attempt to comply is treated as compliant despite a technical or procedural failure, unless the agency explained the failure, gave at least 10 business days to correct it, and the employer did not. ICE's fact sheet says it issues a Notice of Technical or Procedural Failures with at least ten business days to correct, after which uncorrected failures become substantive violations. The technical list is short: an edition that was not current, missing other last names or address in Section 1, an incorrect Social Security number for an E-Verify employee, a missing employee name at the top of page 2 or a missing business name or address in Section 2, and a missing employee name or new name on the supplements.
Everything else on ICE's list, such as late sections, missing document details, missing signatures or dates, and missing reverification, is substantive, and the ten-day correction window does not apply to it. ICE also says it will not issue a Warning Notice where there is any evidence of fraud in completing a form, giving backdating as the example. Corrections made after a notice arrives must carry their real dates. The inspection steps are in Form I-9 Notice of Inspection, and fine amounts in I-9 penalties.
How do you correct an electronic Form I-9?
The method is the same, but the system has to record it. The M-274 says an electronic system's audit trail should reflect all corrections and additions to Sections 1 and 2 and Supplements A and B, and 8 CFR 274a.2(g)(1)(iv) requires that whenever an electronic record is created, completed, updated, modified, altered or corrected, the system creates a secure and permanent record of the date, the person and the action. A system that overwrites a value without a trace fails that standard. Ask your vendor to show you a corrected test record before you start an audit; see electronic I-9 storage requirements.
How do you handle employees during corrections without discriminating?
The joint ICE and Justice Department guidance sets out how to treat people while forms are being fixed:
- Choose forms neutrally. Audit all forms, or a sample picked on neutral criteria, never by citizenship status or national origin, and never in response to an unreliable or anonymous tip.
- Tell employees privately. Explain the specific deficiency, give them copies of their form and documents, and use a language they understand where possible.
- Let them choose documents. You may say a document found deficient cannot be used again, but you may not ask for a specific replacement.
- Allow a reasonable time. The 90-day period from the rescinded 2007 no-match safe-harbor rule is not binding, and ICE's 10-day period applies only after an ICE Notice of Suspect Documents. Some documents take 120 days or more to obtain, so decide time limits case by case on objective grounds and document them.
- Do not discharge summarily. Terminate only if the employee cannot demonstrate identity or work authorization.
For the line between a fair request and document abuse, see I-9 document abuse.
What should you never do when correcting Form I-9?
- Backdate a correction, a signature or a replacement form.
- Erase, white out, or print a clean copy and discard the original.
- Correct Section 1 for the employee.
- Fix only the forms an inspector is likely to pick; correct the whole population an error affects.
- Ask the employee for new documents to fix a recording error that was yours alone.
- Hide a correction from the audit trail of an electronic system.
Questions people ask
Can HR correct an employee's mistake in Section 1 of Form I-9?
No. USCIS says only the employee, or the preparer or translator who helped them, may correct Section 1. HR should point out the error and ask the employee to draw a line through it, write the correct information, and initial and date the change. If the employee has left, attach a signed and dated statement identifying the error and explaining why it could not be corrected.
How do you fix a Form I-9 that was completed late?
You cannot make it on time after the fact, and you must not backdate it. Leave the actual dates as they are, attach a signed and dated explanation of when and why the section was completed late, and fix the onboarding step that caused it. A late Section 1 or Section 2 is a substantive violation in ICE's inspection fact sheet, so the process fix matters as much as the note.
What do you do if a Form I-9 was completed on an outdated edition?
If the documents were acceptable under the rules in force at the time, ICE and Justice Department guidance says you may staple the completed outdated form to a blank current edition and sign the blank one with a note explaining why it is attached, or attach a written explanation that the wrong edition was used correctly and in good faith. ICE treats an outdated edition as a technical failure that can be corrected.
Do you need a new E-Verify case after correcting a Form I-9?
Only if the information you sent to E-Verify was wrong. Submitted case data cannot be edited, so you close the case with the statement "The case is being closed because the data entered is incorrect" and create a new case with the corrected information. Closing it this way does not void the case or change its result.
How long do you have to correct Form I-9 errors after an ICE inspection?
For technical or procedural failures, at least 10 business days after ICE explains them, under 8 U.S.C. 1324a(b)(6)(B). ICE sends a Notice of Technical or Procedural Failures, and anything not corrected in that period becomes a substantive violation. Substantive violations found in the inspection are not cured by that notice period.