A job location change after I-140 approval does not by itself undo your green card case. Your approved petition and priority date are durable. What changes is the paperwork: a move within the same metro area usually requires nothing on the immigrant petition side, a move to a different labor market without a pending I-485 means a new PERM and a new I-140 (with your old priority date carried forward), and a move of any distance is essentially protected once your I-485 has been pending at least 180 days under AC21 portability. H-1B holders have separate obligations layered on top.
When the New Worksite Is in the Same Area
The threshold question is whether the new address sits in the same “area of intended employment” as the job on your PERM labor certification. Federal regulations define that area as anywhere within normal commuting distance of the original worksite, without a fixed mileage cutoff. Normal commuting distances vary by region and can run 20, 30, or 50 miles depending on local patterns.1eCFR. 20 CFR 656.3 – Definitions, for Purposes of This Part, of Terms Used in This Part
There is one bright line. If both the old and new worksites fall within the same Metropolitan Statistical Area, they are automatically treated as within normal commuting distance.2eCFR. 20 CFR 656.3 – Definitions, for Purposes of This Part, of Terms Used in This Part Suburb-to-suburb inside one MSA is a nonevent for the PERM and I-140. A location just outside the MSA is not automatically disqualified either; the regulation says MSA borders are not controlling and the analysis returns to normal commuting patterns.4eCFR. 20 CFR 656.3 – Definitions, for Purposes of This Part, of Terms Used in This Part
When the move stays inside the area of employment, your approved I-140 and the underlying PERM remain valid. No new PERM. No new I-140. The green card timeline is unaffected.
When the New Worksite Is Outside the Area
A move beyond the original MSA or normal commuting distance moves you into a different labor market. The PERM was approved for the old market and does not transfer. If you do not yet have a pending I-485 (or your I-485 has been pending fewer than 180 days), the employer has to file a new PERM with the Department of Labor for the new location and then file a new I-140 based on that PERM.
The saving grace is priority date retention. Under 8 CFR 204.5(e), an approved I-140 in the EB-1, EB-2, or EB-3 categories gives you a priority date that carries forward to any later petition in those same categories, and if you have more than one approved petition you keep the earliest date.3eCFR. 8 CFR 204.5 – Petitions for Employment-Based Immigrants Your place in the visa queue does not restart.5U.S. Citizenship and Immigration Services. Visa Availability and Priority Dates
Retention has limits. You lose the priority date if USCIS revoked the original I-140 because of fraud, material misrepresentation, a material error in the approval, or because the Department of Labor revoked or invalidated the labor certification behind it.6eCFR. 8 CFR 204.5 – Petitions for Employment-Based Immigrants A routine employer withdrawal is not in that list, which matters when you are changing employers.
The cost of an out-of-area move is mostly time. PERM has no premium processing option, and Department of Labor analyst review averaged roughly 503 calendar days as of February 2026.7U.S. Department of Labor. Processing Times The I-140 that follows can be premium processed, but the PERM stage cannot.
Categories That Skip PERM Entirely
Some employment-based petitions never had a PERM tied to a specific worksite. EB-1A extraordinary ability, EB-1B outstanding professor or researcher, and EB-2 National Interest Waiver cases are filed directly with USCIS and do not carry a labor certification. The geographic rules above are not relevant in the same way, because there is no PERM to invalidate.
EB-1C multinational manager or executive petitions also skip PERM but depend on a qualifying relationship between the U.S. and foreign entities and on the managerial or executive nature of the role. A location change inside the same company typically does not require a new I-140. A change to a different employer would. AC21 portability still applies to all of these categories once an I-485 is on file long enough.
AC21 Portability After 180 Days of a Pending I-485
The strongest protection kicks in after you have filed Form I-485 to adjust status. Under the American Competitiveness in the Twenty-First Century Act, your approved I-140 remains valid when you change jobs or employers, including a move to another city, provided two conditions are met.8U.S. Citizenship and Immigration Services. Job Portability After Adjustment Filing and Other AC21 Provisions
First, the I-485 must have been pending 180 days or more, measured from the USCIS receipt date.9U.S. Citizenship and Immigration Services. How USCIS Determines Same or Similar Occupational Classifications for Job Portability Under AC21 Before that mark, an employer can withdraw the I-140 and take the I-485 down with it.
Second, the new job has to be in the same or a similar occupational classification as the job in the original I-140. USCIS looks at duties, required skills, education, and wages under a totality-of-the-circumstances review, without any fixed percentage or salary threshold.9U.S. Citizenship and Immigration Services. How USCIS Determines Same or Similar Occupational Classifications for Job Portability Under AC21 A software engineer moving to another software engineering role at higher pay is easy. A software engineer moving to a VP position where hands-on coding gives way to executive oversight is harder. The closer the daily responsibilities line up, the safer the port.
If Your Employer Withdraws the I-140
Employer withdrawal is the fear that hangs over most job changes, and the rules are more favorable than people expect. Timing is everything.
If the employer withdraws before the I-140 has been approved for 180 days, and the I-485 has not been pending 180 days either, USCIS automatically revokes the I-140’s approval and the I-485 fails.8U.S. Citizenship and Immigration Services. Job Portability After Adjustment Filing and Other AC21 Provisions
Once the I-140 has been approved for 180 days, or the I-485 has been pending for 180 days at the time of withdrawal, the petition stays valid. Your priority date is preserved and you can still port to a same-or-similar role.8U.S. Citizenship and Immigration Services. Job Portability After Adjustment Filing and Other AC21 Provisions USCIS can still revoke on substantive grounds like fraud or material error, but a former employer’s routine withdrawal after that 180-day mark does not sink your case.
H-1B Obligations Layered on Top
If you hold H-1B status, a worksite change carries Department of Labor and USCIS duties independent of your green card.
Inside the same MSA, the employer must file a new LCA covering the new location and post notice, but an amended H-1B petition is generally not required. The posting must be in two conspicuous places at the new worksite for 10 business days, or distributed electronically to all workers there for the same period, and it has to happen on or before your first day at the new site.10U.S. Department of Labor. Fact Sheet 62M – What Are an H-1B Employer’s Notification Requirements
For a move outside the MSA, the employer must file both a new LCA and an amended H-1B petition with USCIS before you start work at the new location, even if the new LCA is already certified and posted.11U.S. Citizenship and Immigration Services. USCIS Draft Guidance on When to File an Amended H-1B Petition After the Simeio Solutions Decision Missing the amended-petition step is a common failure and puts both employer and employee at risk.
Remote and hybrid work follow the same logic. A home office counts as a worksite, and its address should be on the LCA. Moving your home within the same MSA triggers the posting requirement at the new address. Moving your home to a different MSA triggers the full amended-petition requirement, even if the job title, duties, and salary are unchanged.
Filing Supplement J to Invoke Portability
You notify USCIS that you are using AC21 portability by filing Form I-485 Supplement J. It replaces the need for a new PERM and I-140 and tells USCIS what it needs to evaluate whether the new position is same or similar.12U.S. Citizenship and Immigration Services. I-485 Supplement J, Confirmation of Valid Job Offer or Request for Job Portability Under INA Section 204(j)
The form asks for the new employer’s name and contact information, your job title, salary, a description of duties, and the Standard Occupational Classification code for the new position, along with the receipt numbers for your pending I-485 and approved I-140.13U.S. Citizenship and Immigration Services. Instructions for Supplement J, Confirmation of Valid Job Offer or Request for Job Portability Under INA Section 204(j)
Timing depends on how the I-485 was filed. If you filed the I-485 concurrently with an I-140, Supplement J is not required at filing. If you filed the I-485 separately based on a previously approved I-140, you must include Supplement J with the initial I-485 filing.12U.S. Citizenship and Immigration Services. I-485 Supplement J, Confirmation of Valid Job Offer or Request for Job Portability Under INA Section 204(j) Filing it proactively is often worth doing even when not strictly required, because it puts a qualifying job offer on the record before an original employer has any chance to withdraw the I-140.
Report the Address Change Within 10 Days
Any move to a new physical address must be reported to USCIS within 10 days on Form AR-11. It applies to most noncitizens, with limited exceptions for A and G visa holders and visa waiver visitors.14U.S. Citizenship and Immigration Services. AR-11, Alien’s Change of Address Card The form is short and can be filed online. People focused on the bigger I-140 and I-485 questions often forget it, but it is mandatory and the deadline is tight.
What This Costs in Time and Money
A same-MSA move costs almost nothing beyond an employer’s time to post LCA notices. An out-of-area move without portability protection is the most expensive path because it requires a fresh PERM and a fresh I-140.
PERM itself has no government filing fee, but the recruitment campaign the employer must run typically runs several thousand dollars in advertising. The I-140 filing fee appears on the USCIS fee schedule. Premium processing for the I-140 costs $2,965 as of March 1, 2026, and produces a decision in 15 business days for most employment-based categories, or 45 business days for EB-1C multinational manager and EB-2 National Interest Waiver cases.15U.S. Citizenship and Immigration Services. USCIS to Increase Premium Processing Fees
The real bottleneck is the PERM stage, which has no expedite option and averaged around 503 calendar days as of February 2026.7U.S. Department of Labor. Processing Times A relocation that forces a new PERM can add a year and a half or more before the I-140 stage even reopens. AC21 portability through Supplement J avoids both stages entirely, which is why reaching the 180-day I-485 threshold before making a move is worth so much when the timing is in your hands.