A trailer manufacturer paid $436,000. A restaurant group paid nearly $100,000. Both were penalized for handling I-9 compliance incorrectly in the exact kinds of situations this guide covers. Four non-obvious scenarios with specific rules for each: I-94 truncation, status changes, the new-form vs. reverification vs. annotation framework, and advance parole re-entry.
The enforcement context
Before getting into the scenarios, two recent cases are worth knowing. Both involve employers who were trying to stay compliant. Both paid a significant price for applying the wrong process in the wrong situation.
The three-bucket framework
Three distinct I-9 actions exist, and they are not interchangeable. Using the wrong one in a given situation creates a compliance error even if the underlying intent was correct. Here is the clean version of when each applies.
Authorization continues automatically by law. Write the code and new date in the Additional Information field.
- CAP-GAP (OPT → pending H-1B)
- 240-day H-1B extension pending
- STEM OPT auto-extension (180 days)
Temporary work authorization expires or authorization basis changes. Use Supplement B. Same employer throughout.
- EAD card expiring
- I-94 expiring or truncated
- Temporary I-551 stamp expiring
Start a completely new form. Prior I-9 stays with prior employer.
- Rehire after 3+ years
- M&A: new employer treating as new hire
- H-1B transfer from another employer
Scenario 1: I-94 truncation after travel
An employee starts on H-1B with an expiration date of September 2028. They travel outside the US and re-enter. CBP issues a new I-94 showing May 2027. Their authorized stay just shortened by more than a year. This is I-94 truncation, and it requires HR to update the I-9 through reverification.
The language trap
The instinct when you know an employee has traveled is to ask them for their I-94. That instinct is what gets companies sued. You cannot ask an employee to produce their I-94 because it singles them out based on perceived immigration status. Instead, focus on the expiring document.
| ❌ Don't say this | ✅ Say this instead |
|---|---|
|
⚠ Creates legal exposure
"You recently traveled outside the US. Can you send me your I-94 so I can check your re-entry date?"
|
✓ Legally safe
"Your work authorization document expires soon. Please confirm it's current or send us an update if there's been an extension."
|
|
⚠ Creates legal exposure
"Are you a foreign national who recently traveled internationally? I need to verify your documentation."
|
✓ Legally safe
"Our records show your work authorization expires on [date]. Please confirm this is still accurate and provide updated documentation if anything has changed."
|
Apply the same outreach to everyone in your population with reverification-tracked documents: same timing, same language, regardless of nationality or how long they've been with you. Document it. That documentation is your defense in an audit.
Give employees a pre-travel checklist
The moment to catch a truncated I-94 is at the CBP booth on re-entry, not days later when the employee is already back at work. Give foreign national employees a short checklist to check before walking away from the booth.
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1Name is correct. Spelling errors on the I-94 require correction at the booth; they become much harder to fix after departure.
-
2Class of admission matches expectation. The class should match the visa type the employee holds (e.g., H-1B, TN, L-1). An unexpected class of admission is a red flag to address on the spot.
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3Expiration date matches existing authorization. If it doesn't, this is truncation. The employee should flag it to HR immediately. Pair this with your written policy: any change in expiration date must be reported to HR before the employee returns to work.
How to update the I-9 when truncation is confirmed
- No grace period. Unlike new hires (3 business days), reverification must be completed no later than the day the existing authorization expires.
- No whiteout or erasure. Concealing information on the form increases penalties. If there's an actual error, draw a line through it, write the correction, then initial and date it.
- Do not modify the original Section 2. Reverification happens only on Supplement B.
- If the deadline is missed: Do not backdate. Record the current date in Supplement B. Consult immigration counsel. A gap in authorization can mean the employee accumulated unauthorized stay, which requires legal guidance to address.
Scenario 2: Status changes across a long tenure
An employee joins on F-1 OPT, transitions to STEM OPT, then H-1B, then eventually a green card. That can be a nine-year journey at the same employer. The total number of new I-9 forms required across that entire journey is zero. It is all Supplement B and annotations.
The nine-year journey on a single I-9
Initial OPT
STEM OPT filed
H-1B filed
H-1B extension
AOS EAD arrives
Green Card
Citizenship
The CAP-GAP date nuance
USCIS describes CAP-GAP protection as running through April 1st of the following year. But the correct annotation date is March 31st, because the expiration occurs the day before April 1st. Write March 31st and make sure the H-1B process is complete before that date.
Scenario 3: Advance Parole re-entry
This scenario is less common but consistently mishandled. The setup: an employee is on H-1B with a pending green card application. They have received an EAD card with an Advance Parole designation. They travel internationally and re-enter using the Advance Parole document instead of their H-1B visa stamp.
Employee re-enters on Advance Parole
CBP admits them as a parolee, not as an H-1B holder. The new I-94 reflects parolee status. The H-1B approval still exists on paper, but the current admission is no longer based on it.
The H-1B is collapsed
The re-entry on AP "collapses" the H-1B for I-9 purposes. The employee cannot continue working based on H-1B status after this re-entry.
Two paths: one requires action before they can work
If they have an EAD card accompanying the Advance Parole: work authorization continues from the EAD. Update the I-9 to reflect the EAD as the work authorization document.
If they do not have an EAD card: they cannot work until the H-1B is refiled and approved. Employment must pause.
HR policy: require pre-return notification
Because HR cannot ask employees about their immigration status, the practical solution is a standing policy: any employee whose status on re-entry differs from the status they held when they left must notify HR before returning to work. Frame it around I-9 compliance, not immigration inquiry.
WayLit tracks I-94 expiration dates automatically for foreign national employees. When a date changes (including after international travel), HR is notified and the employee is notified simultaneously. This does not replace the employer's obligation to complete Supplement B correctly, but it closes the gap where truncations go unnoticed until authorization has already lapsed.
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