I-94 Land Border Extension Guide
Can you extend a shortened I-94 record due to passport expiration at a U.S. land border? Understand flagpoling procedures and CBP requirements.
Quick References
The Shortened I-94 Passport Expiration Dilemma
When entering the U.S., Customs and Border Protection (CBP) officers are instructed to shorten your Form I-94 expiration date to match your passport validity date if your passport expires before your approved visa petition (Form I-797 or I-20).
Once you renew your passport inside the U.S., you are left with a shortened I-94. If you do nothing, you will fall out of status once the old passport date passes. The official way to extend your stay is to file Form I-539 with USCIS, which carries a $470+ fee and takes months to process.
To bypass this cost and delay, many visa holders (H-1B, H-4, L-1, L-2, TN) execute a 'land border run' (also called flagpoling) at U.S. borders with Canada or Mexico to request a new I-94 matching their renewed passport.
CBP Border Run Requirements & Guidelines
If you decide to attempt a land border run (such as San Ysidro/Otay Mesa in California, Laredo in Texas, or the Peace Bridge/Rainbow Bridge in New York), prepare the following elements:
CBP charges a $6 fee for land border I-94 issuances. You can pay this online via the CBP One app or in-person at the secondary inspection lobby.
Carry your old passport (containing your valid visa stamp), your renewed passport, your physical Form I-797 Approval Notice (or Form I-20/DS-2019), and proof of employment (recent paystubs). Dependents must carry marriage/birth certificates.
You must execute the border run before your current shortened I-94 expires. If your current I-94 has already expired, you are out of status. Attempting to cross the border in this scenario is extremely risky, can trigger automatic visa invalidation (under Section 222(g)), and may lead to 3-year or 10-year entry bans.
How to Execute a Flagpole Land Border Run
Here is the standard step-by-step process for performing a land border I-94 extension:
Step 1: Plan and Drive to the CBP Port of Entry
Choose a major land border crossing. Drive to the border, park on the U.S. side, and walk across the pedestrian bridge to the foreign country (Canada or Mexico).
- Alternatively, drive through. If flagpoling in Canada, inform Canadian immigration at the gate that you are immediately returning to the U.S. for an I-94 update. They will issue a refusal slip to present to the U.S. gate.
Step 2: Present Your Documents at U.S. Re-entry
Re-enter the U.S. pedestrian or vehicle lane. Inform the CBP officer at the window that you have a new passport and need to request a new I-94 matching your approved I-797/I-20 petition.
- Under Automatic Visa Revalidation (AVR) rules, you can re-enter the U.S. with an expired visa stamp if your trip to Canada/Mexico was under 30 days and you have a valid I-94/I-797.
Step 3: Proceed to Secondary Inspection & Pay Fee
The gate officer will refer you to the secondary inspection lobby. Present your document package, pay the $6 fee, and wait for the officer to update the digital SEVIS/CBP database.
- Always check the online I-94 portal (cbp.gov/i94) before leaving the border facility to ensure the Admit Until Date has been correctly extended.
Frequently Asked Questions
Can I do a land border I-94 extension if my current I-94 has expired?
No. If your current I-94 is expired, you are out of status. Leaving the U.S. will trigger visa cancellation (Section 222(g)) and entry bans. You must file an extension with USCIS or consult an immigration lawyer.
What is Automatic Visa Revalidation (AVR)?
AVR is a provision that allows non-immigrants with expired U.S. visas to return to the U.S. from Canada or Mexico if their trip was under 30 days, their visa status is valid, and they hold an unexpired Form I-94.
Border Run Summary
Flagpoling at land borders is a common community workaround to extend I-94 records without filing Form I-539. However, it is fully subject to CBP officer discretion.