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I-9 re-verification guide 2026: when you must reverify — and how to do it without creating new violations

Plain-English breakdown of I-9 re-verification rules in 2026: which documents can expire, how to handle OPT STEM extensions and H-1B amendments, when you must complete a new Section 2, and the five re-verification mistakes that turn a simple task into a $2,861-per-form penalty.

When you must re-verify

Re-verification is required when an employee's work authorization expires. The trigger is the authorization itself, not the specific document — a new document is evidence that the authorization continues.

Aliens authorized to work (List A or C documents with an expiration date)

If an employee's work authorization expires — most commonly an Employment Authorization Document (EAD), Form I-94 tied to a temporary status, or a receipt notice for a renewal — you must reverify before the expiration date. The rule applies to the underlying work authorization, not the document alone.

H-1B, L-1, TN, O-1, and other nonimmigrant workers

When a nonimmigrant worker's status period ends (as shown on Form I-94 or the approval notice), you must reverify. An H-1B amendment or extension petition counts as a bridge only if it was filed before the prior status expired — the so-called 240-day rule. Verify your state's DHS guidance on which petition types trigger the 240-day cap.

OPT and STEM OPT

F-1 students on OPT receive a time-limited EAD. When OPT expires, you must reverify with either a new EAD (if they obtained a STEM OPT extension) or another work-authorized document. Failing to track OPT expiration dates is one of the most common triggers for ICE audit findings in tech, research, and healthcare sectors.

Receipt notices (90-day rule)

A receipt for a List A or List C renewal document is valid for 90 days. You must obtain and inspect the actual renewed document within that window and complete Section 3 (or a new Section 2 if Section 3 is already used).

When you must NOT re-verify

Re-verifying documents or employees that do not require it is itself an I-9 error — and in some cases an immigration discrimination violation. Do not re-verify any of the following:

✗U.S. citizens and nationals — citizenship does not expire.
✗Lawful permanent residents (green card holders) — even though a green card card expires, the underlying status does not; re-verification is prohibited.
✗List B documents (driver's license, state ID) — you may never reverify a List B document even if it has expired. Doing so is itself an I-9 violation.
✗Documents chosen by the employee — you cannot demand a specific List document at re-verification; the employee chooses from the acceptable lists.

How to complete re-verification correctly

1
Identify the reverification trigger date
Pull your I-9 tracker (or your physical binder) 90 days before the work-authorization expiration. DHS expects you to have noticed the expiration before it happens — not after.
2
Request documentation early — but not too early
You may remind an employee that reverification is coming, but you cannot demand documents more than ~90 days before the expiration date without crossing into selective enforcement territory. A 60–90 day advance notice is typical practice.
3
Complete Section 3 on the original I-9 (preferred)
Record the document title, number, and new expiration date in Section 3. If Section 3 is already filled (from a prior reverification or name change), you must complete a new I-9 Section 2 and attach it to the original. Never alter an existing Section 3 entry — white-out or cross-outs that obscure the original entry are a corrective-action violation.
4
Record the reverification date — not the new document's issue date
The date in Section 3 should reflect when you inspected the new document, not when the document was issued or when the old one expired.
5
Retain the updated I-9 per the standard retention rule
After reverification the retention clock does not restart. The I-9 is retained until the later of three years from the hire date or one year from termination, counting from the original hire.

Five re-verification mistakes that create new violations

ICE auditors look for these specific patterns in Section 3 entries. Each one is citable on its own.

Reverifying a green card

Penalty risk: Unlawful discrimination violation (IER complaint) — Green card status does not expire; demanding a new card is both unnecessary and potentially discriminatory.

Reverifying a List B document

Penalty risk: I-9 violation — driver's licenses are never re-verified, even if they expire. Writing in Section 3 for a List B document creates a new paperwork error.

Waiting until after expiration to reverify

Penalty risk: Form I-9 compliance violation — DHS expects re-verification to occur on or before the expiration date. A late reverification creates a correctable (but noted) error.

Reverifying with a lower-level document than what was originally presented

Penalty risk: Potential discrimination issue — if an employee originally presented a List A document, they can now present any List A or C document; you cannot insist on a specific document.

Altering or white-outing a completed Section 3

Penalty risk: Document alteration violation — draw a line through the error, write the correction, and add your initials and date. Never cover the original entry.

2026 penalty context

In 2026, I-9 paperwork violations carry penalties of $288–$2,861 per form for substantive errors. A single audit of a 100-person employer where 20% of Section 3 entries have errors can result in penalties well above $50,000 before the employer's size and history adjustments are applied.

Penalty amounts are set by DHS regulation and adjusted for inflation. The figures on this page reflect 2026 levels — verify the current range at freshverdict.com/i9-civil-penalties-2026.

Frequently asked questions

Do I have to reverify an employee who got a green card while working for us?

No. Once an employee becomes a lawful permanent resident, their work authorization is permanent. You should not reverify them. If you have already filled in Section 3 for a green card renewal, that entry is technically unnecessary but not a primary violation by itself — the key risk is if you demanded proof of green card renewal, which can constitute immigration-related discrimination.

An employee's OPT expired while they were on a STEM OPT cap-gap. Do I need to reverify?

This is one of the more complex scenarios. STEM OPT cap-gap rules allow certain F-1 students to continue working after their OPT EAD expires while a timely-filed H-1B petition is pending. You should obtain documentation of the cap-gap (typically an I-20 with a cap-gap notation from the DSO) and record it in Section 3. Follow DHS's current STEM OPT cap-gap guidance — the rules have changed more than once and specifics vary by petition type.

Can I use E-Verify to handle re-verification?

E-Verify is for initial employment verification of new hires. It is not designed for, and cannot be used as a substitute for, I-9 re-verification. Some employers incorrectly run existing employees through E-Verify at re-verification — this is a misuse of the system and can create liability.

What is the penalty for a missed re-verification?

ICE treats a failure to re-verify a work-authorized employee the same as a substantive I-9 error. In 2026, substantive and uncorrected technical violations carry penalties of $288–$2,861 per form (the exact amount depends on the violation percentage, employer history, and good-faith factors). Knowingly employing someone with expired work authorization carries higher civil and potential criminal penalties.

Our HR system sends automatic reminders. Is that enough?

Automated reminders are necessary but not sufficient. The reminder must trigger a real workflow that results in Section 3 being completed on or before the expiration date, with actual document inspection. Many audit findings occur at employers who had reminder systems but no closure loop — the reminder fired, the employee didn't respond, and the file was never updated.

We're using remote I-9 completion. How does remote reverification work?

The DHS alternative procedure for remote document inspection (available to E-Verify participants in good standing) applies to both initial completion and re-verification. You follow the same remote inspection and retention steps as you would for a new hire: live video call, document inspection, notation in Section 3 with the 'alternative procedure' notation. Verify current DHS guidance as the alternative procedure details have been updated in recent years.

See if your I-9 re-verification workflow has gaps

FreshVerdict's free I-9 audit tool checks for the five most common re-verification errors and gives you a plain-English report — no account required.

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