Proving the New Job Is the Same or Similar
The comparison is made on the totality of the circumstances rather than by matching a code. Duties, titles, skills, experience, education and wages all enter it, and the occupational code is one input among several rather than the answer.

The rule in short
A new job offer is demonstrated on a supplement filed with the adjustment application, supported by evidence that the new occupation is the same as, or similar to, the one the petition described. Same means an occupation resembling the original in every relevant respect; similar means one sharing essential qualities or bearing a marked resemblance. The determination is made on the totality of the circumstances, with occupational codes as one factor.
Once the pendency condition is satisfied, the case turns on a comparison between two jobs. The regulation defines the terms, the agency's guidance describes how the comparison is made, and neither treats it as a matching exercise. The determination is evaluative, and the evidence submitted is what an adjudicator has to evaluate.
The two definitions
The regulation distinguishes two standards. Same occupational classification means an occupation that resembles, in every relevant respect, the occupation for which the underlying petition was approved. Similar occupational classification means an occupation sharing essential qualities, or having a marked resemblance or likeness, to that occupation.
The second standard is the one that does the work. Few job changes are identical in every relevant respect, and the drafting acknowledges as much by supplying a looser alternative. What the looser standard requires is a resemblance in the essential qualities of the occupation, which directs attention to what the work consists of rather than to how it is labeled.
Neither standard asks whether the employers are alike, whether the industries match, or whether the location is the same. Those facts may be present in the evidence and may be commented on, but the classification is about the occupation. A worker performing the same occupation for a different kind of business in a different state has changed a great deal without changing the thing the test measures.
The supplement and when it is filed
The demonstration is made on a supplement to the adjustment application. The agency may require the applicant to provide it, or the applicant may supply it on their own initiative, in either case with supporting material and credible documentary evidence in accordance with the form instructions. The supplement covers both the case where the original offer continues and the case where a new offer is relied on.
Filing it proactively is generally the better course where a job change has occurred. An adjudicator who reaches the file and finds an employment record inconsistent with the petition, with no supplement on file, is examining an apparent problem. One who finds the supplement is examining an explanation. In every case the applicant and the intended employer must show an intention that the applicant will be employed under the offer within a reasonable period after residence is granted.
| Factor | Weight | Evidence that addresses it |
|---|---|---|
| Job duties | Central to the comparison | Detailed descriptions of both roles, drawn from the original record and the new offer |
| Occupational codes assigned to each role | Relevant but neither sole nor mandatory | The code from the original record and a reasoned code for the new role |
| Required skills, experience and education | Significant | Position requirements for both roles |
| Job titles | Weak on its own | Titles, with an explanation where they differ but the work does not |
| Wages offered | Contextual | The original wage and the new one, with an explanation of any large gap |
Timing of the supplement is a matter of judgment rather than a fixed rule. Filing at the point of the change puts the position on the record while the facts are fresh. Waiting until a request arrives allows the evidence to be tailored to the concern actually raised. The first is generally preferable where the comparison is clear; the second has more to recommend it where the roles are genuinely arguable and the framing matters.
The role of occupational codes
The agency's guidance states that occupational codes published by the labor department may help address uncertainty, and states equally clearly that they are not the sole determining factor and not a mandatory one. Codes reflect labor market expertise about how occupations group together, which is useful, but they are a classification system built for statistical purposes rather than for this determination.
The practical consequence is that a difference in code is not fatal and an identity of code is not conclusive. Two roles carrying the same code can differ in essential qualities; two roles carrying different codes can share them. Evidence that relies wholly on a code match is thinner than it appears, and evidence that ignores codes altogether leaves an obvious question unanswered.
Job titles vary between industries and between companies in ways that have nothing to do with the work. An engineer at one business and a specialist at another may do the same job; two people with identical titles at different employers frequently do not. Where the titles differ but the work does not, the evidence should say so explicitly rather than leaving the adjudicator to infer it.
Where a code is used, it should be reasoned rather than asserted. An adjudicator can see how the labor department describes an occupation and will notice a code selected because it produces the desired match. The stronger presentation identifies the code, explains why the duties fall within it, and acknowledges any respect in which the fit is imperfect.
The harder cases
Three patterns generate most of the difficulty. A move into management, where the new role supervises the work rather than performing it, and the answer depends on how much of the original occupation remains within the new duties. A move into a related but distinct field, where the skills overlap but the occupation does not. And a move to self-employment, which the guidance expressly contemplates but which requires all other eligibility requirements to be satisfied as well.
In each, the evidence has to do more than assert similarity. It has to lay the two roles side by side across duties, requirements and level, and explain the correspondence. That explanation is best prepared before the move rather than after a request for evidence arrives, and where the correspondence is genuinely arguable a same or similar job attorney can assess the comparison against the original record while the choice of role is still open.
Consistency with the rest of the record
The comparison is made against what the petition and its supporting documents said, not against what the applicant now recalls the job to have been. Where a labor market test underlies the petition, the requirements stated there are part of the record and any inconsistency with the new evidence is visible. The safest evidence is drawn from the original file rather than reconstructed.
Two adjacent points complete the picture. The timing condition that must be satisfied before any of this becomes available is set out in the point at which a job change stops killing the case. And the requirement that the qualifying petition not have been revoked means that the former employer's conduct remains relevant, which is addressed in what a withdrawn petition does to a pending case. A new employer taking on a worker in this position also takes on the ordinary verification obligations described in the employee's choice of documents.
Points to carry away
- A continuing or new job offer is demonstrated on a supplement filed in accordance with the form instructions.
- Same occupational classification means an occupation resembling the original in every relevant respect.
- Similar occupational classification means one sharing essential qualities or bearing a marked resemblance to the original.
- The determination is made on the totality of the circumstances rather than on any single factor.
- Occupational codes are a relevant factor but are neither the sole nor a mandatory determinant.
- Lateral movement, career progression and a move to self-employment can each satisfy the test.
Questions readers ask
Does a promotion break the comparison?
Not by itself. The guidance expressly contemplates career progression as a change that can remain within the same or a similar occupational classification, alongside lateral movement and a move to self-employment. What matters is whether the new position remains within the occupation rather than whether it sits at the same level. A move from a technical role into general management is the harder case, because supervision of the work is not the same occupation as performing it, and the analysis then turns on how much of the original work remains.
How much does a wage difference matter?
It is one of the factors weighed in the totality, and a large unexplained difference invites a question rather than answering one. A substantial increase consistent with career progression in the same occupation is unremarkable. A substantial decrease, or an increase far outside the range for the occupation, suggests the two roles may not be comparable and calls for an explanation in the evidence rather than a silence. Wages are rarely decisive but they are frequently the trigger for further inquiry.
What if the original petition described the job only in general terms?
That is common and it cuts both ways. A sparse description leaves room to argue comparability with a wider range of roles, but it also leaves the adjudicator with less against which to compare. The practical answer is to supply the fuller picture from the underlying record, including any labor market documentation, so that the comparison is made against what the job actually was rather than against a two-line summary. Nothing in the evidence should contradict what the petition said.
Sources
- 8 C.F.R. § 245.25 — Adjustment of status with approved employment-based petitionsDefines same and similar occupational classification and requires the demonstration on the supplement.
- 8 U.S.C. § 1154 — Procedure for granting immigrant statusProvides that the petition remains valid where the new job is in the same or a similar occupational classification.
- USCIS Policy Manual, Volume 7, Part E, Chapter 5Sets out the totality of the circumstances approach and the factors considered, including occupational codes.
- USCIS — Confirmation of Valid Job Offer or Request for Job PortabilityThe supplement on which a continuing or new job offer is demonstrated.
- 8 C.F.R. § 204.5 — Petitions for employment-based immigrantsDescribes the job offer requirements that the original petition documented.
- 8 U.S.C. § 1255 — Adjustment of statusThe application against which the comparability question is decided.
Pinnacle Law Review is a publication, not a law firm. This article states general rules and cites its sources; it is not advice about any particular case, and the law differs by state and changes over time.
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