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If your employer changes its support for your green-card case, the effect depends on what the employer stopped or changed and where the case stands. A PERM labor-certification case, an I-140 immigrant petition, a pending I-485 adjustment application, and your H-1B work authorization are separate matters. One employer action does not automatically answer all of them.
Start by identifying the exact filings, their status and dates, and whether you need to assess continued H-1B employment, permanent-residence sponsorship, or both. Two separate 180-day rules may matter: DOL says a certified PERM application is valid for 180 days for submission with an I-140; USCIS describes a 180-day pending-I-485 threshold for certain job changes under AC21. They apply to different steps and are not interchangeable.
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What does it mean if an employer withdraws green-card support?
There is no single outcome for every employment-based case. “Support changed” might mean the employer stopped PERM recruitment, decided not to file an I-140, withdrew a petition, ended your H-1B employment, or changed its corporate structure. Each event raises different questions. The available government guidance explains the PERM process, H-1B portability, and certain adjustment-of-status portability rules; it does not establish the consequences of every possible withdrawal or corporate change.
Separate the issue into two tracks:
- Permanent-residence sponsorship: Determine whether your case is at the PERM, I-140, or I-485 stage, and what has actually been filed, approved, or withdrawn.
- Permission to work in H-1B status: Determine whether you can remain employed or move to a new H-1B employer under the applicable filing and status requirements. A green-card case alone does not answer this question.
Do not assume a withdrawn or stopped case automatically cancels every benefit, or that a pending green-card application automatically lets you change jobs. The filings, notices, dates, job duties, and immigration status determine what options may be available.
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First identify the stage of your green-card case
Employment-based permanent residence commonly involves a labor certification, an immigrant petition, and an adjustment application. Not every case follows the same route. For the employer-sponsored PERM process described by the Department of Labor (DOL), the employer is responsible for filing the labor-certification application, while the employee benefits from understanding the process.
| Stage | What to locate | What the agency guidance establishes |
|---|---|---|
| PERM labor certification | Recruitment or notice records, the filing date, and any DOL decision | DOL describes the process as identifying a permanent, full-time job, obtaining a prevailing-wage determination, completing applicable recruitment and notice steps, and filing the application. |
| Form I-140 | Receipt notice, petition copy, decision notice, and any withdrawal or revocation correspondence | DOL says a certified labor certification is submitted with Form I-140 within the certification’s 180-day validity period. That validity period is not itself a rule about retaining a priority date after a withdrawal or revocation. |
| Form I-485 adjustment of status | Receipt notice and the date USCIS received the application, plus the underlying approved petition | USCIS describes AC21 portability for certain employment-based applicants with an approved petition and an I-485 pending for at least 180 days, subject to additional conditions and exclusions. |
DOL says the PERM filing date is used by USCIS and the Department of State as the priority date. That fact does not settle whether a particular worker can retain or use a priority date after a petition is withdrawn or revoked. Check the actual case records and get advice before treating a priority date as preserved or lost.
DOL’s PERM overview describes the basic process. Its permanent labor certification page addresses employer filing responsibility, the filing date, and certification validity.
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Ask the employer, or review its written notice, to identify the specific action and its effective date. A general statement that the employer is “ending sponsorship” may not tell you whether it stopped a process that had not yet been filed or took action on a pending or approved filing.
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PERM recruitment stopped or was never filed
PERM is employer-led. If the employer has not filed the application, the worker should not assume there is a pending labor-certification case or a PERM filing date. DOL’s described steps include defining the permanent, full-time position, obtaining a prevailing-wage determination, and completing the applicable recruitment and notice requirements before filing. Ask which steps were completed and whether anything was actually submitted to DOL.
The employer will not file an I-140
Find out whether DOL certified a PERM application and when. DOL says a certified application must be submitted with Form I-140 within its 180-day validity period. That timing concerns use of the certified labor certification for the petition; it does not resolve every separate question about the worker’s future options or priority date.
An I-140 or another petition was withdrawn or revoked
Get the petition and the withdrawal, revocation, or decision notice. The general guidance summarized here does not fully settle the effects of I-140 withdrawal or revocation, including whether a specific worker can retain a priority date. Do not infer the answer from the PERM filing date alone. Have an immigration attorney review the petition type, approval history, dates, and notice.
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H-1B employment ended or the business changed
An employment termination raises a work-authorization question distinct from the green-card case. A corporate restructuring can also affect who the employer is and what filings or job terms apply; the cited general guidance does not determine the result for a particular transaction. Collect notices and employment records and ask counsel to assess the specific facts rather than assuming the green-card case controls.
Can you change H-1B employers?
H-1B portability concerns work for a new H-1B employer; it is not the same as portability of a green-card adjustment application. DOL’s H-1B portability fact sheet describes a qualifying worker beginning employment with a prospective employer after that employer files a nonfrivolous H-1B petition, provided the required timing and status conditions are met and there is an unexpired approved Labor Condition Application (LCA) covering the new work.
Before relying on portability, ask the prospective employer or its attorney to verify your current status, authorized-stay expiration date, filing timing, petition, and LCA. The portability rule is conditional; a pending PERM, I-140, or I-485 does not by itself establish that you meet those conditions. DOL’s H-1B portability fact sheet explains the work-related requirements. Its H-1B, H-1B1, and E-3 program overview provides broader program context.
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Can you change employers while an I-485 is pending?
Some employment-based adjustment applicants may use portability under the American Competitiveness in the Twenty-First Century Act (AC21). USCIS describes the route for certain EB-1, EB-2, or EB-3 applicants who have an approved immigrant petition and an I-485 that has been pending for 180 days or more. The new position must be in the same or a similar occupational classification. Meeting the calendar threshold alone is not enough: the petition category, approval, proposed job, and any applicable exclusion also matter.
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USCIS identifies exclusions, including adjustment applicants whose approved petitions are based on extraordinary ability or a national interest waiver. If you are unsure which petition basis applies, check the I-140 approval notice rather than relying on a job title or informal description.
USCIS also distinguishes AC21 job portability from transferring an adjustment application to a new petition or basis. These are not interchangeable procedures. The agency’s Policy Manual, Volume 7, Part A, Chapter 8 describes the portability framework and exceptions. Have counsel assess the proposed job duties and the actual record before you make a move or submit a portability request.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Use this sequence to assess your options
- Write down what changed. Record whether the employer stopped PERM steps, declined to file an I-140, withdrew or received a decision on a petition, ended your job, or changed its corporate structure. Preserve the communication and its date.
- Build a filing timeline. List the PERM filing date and decision, the I-140 filing and approval dates, the I-485 receipt date, and any withdrawal or revocation dates. Use official notices and copies of filings rather than estimates.
- Separate work authorization from sponsorship. If you need a new job, assess H-1B portability with the prospective employer and counsel. Separately assess whether an I-485-based portability provision may apply.
- If you have an I-485, check each AC21 condition. Confirm the underlying approved petition category, how long the I-485 has been pending, whether the new position is same or similar in occupational classification, and whether an exclusion applies.
- Ask about unresolved petition effects. If an I-140 was withdrawn or revoked, or if you are relying on a priority date, request a case-specific analysis. The general rules above do not determine those outcomes for every case.
- Get an individualized review before acting. Give a qualified U.S. immigration attorney the notices, dates, job descriptions, current status information, and employer communications. A general agency page cannot determine your eligibility from a short description.
Documents to gather before making a decision
A focused document set makes it easier to distinguish what has been filed from what was merely planned and to check timing requirements. Keep copies of:
- PERM filing records, the certified labor certification if issued, and relevant recruitment or notice records;
- Form I-140 receipt and decision notices, petition copy, and any withdrawal or revocation correspondence;
- Form I-485 receipt notice and the date USCIS received the application;
- H-1B approval notices and records showing the end date of authorized stay;
- current and proposed job descriptions, including duties and occupational classification information; and
- written employer communications identifying what support is ending or changing and when.
For a potential same-or-similar job analysis, preserve the detailed duties, not only the job title. For H-1B portability, make sure the prospective employer’s filing and LCA information is reviewed alongside your status and timing records. These are preparation steps, not a substitute for a legal eligibility determination.
What the 180-day periods do—and do not—mean
Two different 180-day periods are relevant to this topic, but they govern different events:
- PERM certification validity: DOL says a certified labor certification should be submitted to USCIS with Form I-140 within 180 days. This is a filing window for the certified labor certification.
- AC21 adjustment portability threshold: USCIS describes portability for certain applicants after the I-485 has been pending for 180 days or more, if the other eligibility requirements are met.
Do not use one period to answer the other question. In particular, the PERM certification’s 180-day validity does not establish whether an approved petition’s priority date survives a withdrawal or revocation, and the I-485 threshold does not itself authorize H-1B employment with a new employer.
What cannot be decided from the general rules alone
The agency guidance provides a framework, not a personal case decision. The materials described here do not settle every consequence of an I-140 withdrawal or revocation, priority-date retention, eligibility to self-petition, or a worker’s current position under the visa bulletin. Those issues depend on the specific petition history, category, dates, and circumstances. Avoid making a job or filing decision based only on a general summary; have an attorney review the notices and current agency guidance that apply to your case.
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