Employers who call our office about sponsoring a foreign national for a green card usually want to talk about the recruitment. Will they find qualified American workers who apply? What happens if someone does apply? Those are reasonable questions, but they are the wrong place to start.
The prevailing wage determination—the step that precedes all recruiting—is the most consequential decision point in the entire employment-based green card process. Not because of the wage itself, but because of what it forces you to do first: lock in the job description. Every requirement stated in the prevailing wage request becomes permanent. The position’s duties, experience requirements, education requirements, any special skills—all of it freezes at the moment you file the ETA Form 9141 with the Department of Labor’s National Prevailing Wage Center (NPWC). Nothing can be changed afterward without starting over.
This is why experienced PERM practitioners treat the prevailing wage step not as a preliminary formality but as the beginning of the entire employment-based green card process. Getting it right takes more attorney time than any other single stage. Getting it wrong means starting over—months or years of work down the drain.
The Step Before the Step: Verify the Employee Can Prove Their Qualifications
Before a job description is finalized and before a prevailing wage request is filed, there is one question that must be answered: can the employee actually document that they meet the requirements?
This sounds obvious. It is frequently overlooked.
Consider a common scenario. The employer and employee agree that the position requires two years of experience. The employee assures everyone that he has that experience—he has been doing this work for a decade. The job description is drafted, the prevailing wage is filed and received, recruitment is conducted over several months. Then, at the point where the employee needs to produce experience letters confirming he performed the stated duties, the problem surfaces.
Former employers may confirm that the employee worked for them. What they will not do is sign off on an experience letter that lists duties they do not believe the employee actually performed, or performed for sufficient time. If the job description as filed requires two years of specific equipment operation, and the prior employer can only verify eighteen months, the PERM application cannot be filed. The process is over. The months of recruitment, the prevailing wage determination, the attorney fees—all of it is gone.
For this reason, we treat experience letter verification as the true first step. Before we finalize any job description, we establish exactly what documentation the employee can obtain. This eliminates the most preventable form of PERM failure.
Building a Job Description That Survives DOL Review
With documentation confirmed, the job description can be built properly. Most attorneys would agree that the employer’s internal job description is a starting point at best and a liability at worst. Employers naturally describe positions in terms of the person they already employ—their credentials, their history, their specific skill set. That is precisely what the PERM regulations prohibit.
Start from Government Standards, Not the Employer’s Description
Our approach is to begin with the standardized occupational classifications maintained by the Department of Labor at O*NET OnLine. For most positions, there is a Standard Occupational Classification (SOC) code that corresponds to the work being done. Where multiple codes might apply, we identify each one and present them to the employer.
The employer then reviews the standardized description and does two things: they add genuine duties that appear in their operation but are not listed, and they remove duties that do not apply. This process produces a job description that is grounded in government standards, modified only by what the employer actually needs.
The benefit goes beyond compliance. When DOL later reviews a PERM application and questions whether requirements were artificially constructed to favor the foreign national beneficiary—the anti-tailoring rule that governs PERM labor certification—we can demonstrate exactly how the job description was built. Starting from the government’s own occupational classification and documenting an employer-driven modification process is a strong defense against tailoring allegations.
SVP Constraints: You Cannot Simply Ask for More Experience
One of the more important conversations we have with employers involves the Specific Vocational Preparation (SVP) rating assigned to each O*NET occupation. The SVP reflects the amount of training or experience DOL considers appropriate for the position.
An employer might believe that their position genuinely requires two years of experience. If the SOC code for that occupation carries an SVP that corresponds to only six months of preparation, DOL will not accept a two-year experience requirement without a compelling business necessity justification. In practice, these justifications are extremely difficult to sustain. DOL’s audit process examines them closely, and the burden of proof is high.
This constraint matters particularly in the context of preference category selection. An employer hoping to move a worker from EB-3 Other Worker (unskilled) to EB-3 Skilled Worker by adding a two-year experience requirement may find that the occupation’s SVP simply will not support it. The attempt triggers an audit, and the audit produces a denial. We counsel employers clearly on this point: work within the SVP structure, because the alternative is an extended battle with DOL that you are unlikely to win.
Understanding the Four-Level Wage System
The NPWC assigns every prevailing wage determination to one of four levels based on the complexity and requirements of the position:
Level I — Entry Level. The worker performs routine tasks under close supervision. Minimal experience required. This is the starting point for all determinations.
Level II — Qualified. The worker has a good understanding of the occupation and exercises some independent judgment. Moderate experience or education required.
Level III — Experienced. The worker has a thorough understanding of the occupation, may have some supervisory responsibility, and exercises considerable judgment. Significant experience or specialized skills required.
Level IV — Fully Competent. The worker is expert in the occupation, handles complex tasks, and often leads others. Maximum experience, advanced education, or substantial supervisory authority.
Every determination starts at Level I and moves upward based on what the employer’s job requirements include. This additive process is governed by the NPWC Prevailing Wage Guidance (2009). Each factor—experience beyond the O*NET baseline, education above what is normal for the occupation, special skills, supervisory duties—can move the determination up a level.
Before filing a prevailing wage request, we use the OFLC Wage Search tool to consult DOL’s published wage data for the geographic area and occupational classification. This allows us to estimate what the determination will produce and to communicate realistic wage expectations to employers before they are committed to a particular job description.
What Pushes the Wage Level Higher
Experience and Education Requirements
When the employer’s stated experience requirement exceeds what is normal for the occupation under O*NET’s Job Zone and SVP framework, the wage level moves up. The same applies to education: requiring a master’s degree for a position that normally requires a bachelor’s degree will increase the level. Each genuine above-baseline requirement adds to the level calculation.
Special Skills and Certifications
Requirements for specific licenses, certifications, foreign language fluency, or specialized technical knowledge can add a level—but only when those requirements are not already standard for the occupation. A physician’s medical license, for example, is normal for the SOC code and does not add a level. A unique software certification required of a position that does not ordinarily require it may.
Supervisory Duties
When a position requires supervising employees, this can add one wage level—but only when supervision is not already typical for the SOC occupation. DOL’s 2009 Guidance is explicit: supervisory duties do not automatically warrant the highest wage level, because many occupational classifications already account for the supervision of others.
In practical terms, this means a ranch foreman position that will supervise three employees needs careful analysis before filing. If the SOC code selected already contemplates supervision—as some managerial classifications do—no additional level is added. If the occupation is not normally supervisory, the employer should expect a one-level enhancement. We communicate this to agricultural employers upfront: a position with modest experience requirements but genuine supervisory authority is likely to produce a Level III or Level IV wage, and the employer needs to understand that before the process begins.
The Combination-of-Duties Problem
The most consequential wage-level issue in agricultural PERM practice involves positions that draw duties from more than one occupational classification.
A full-time, year-round agricultural position in Montana or North Dakota requires winter duties—outdoor fieldwork is not available for several months of the year. Reasonable winter duties might include equipment maintenance in a heated shop, feeding livestock, hauling grain or commodities to elevators, or snow removal. Each of these has its own occupational classification, and DOL applies the additive wage-level process across all of them.
The problem is that some winter duties import a wage significantly higher than the primary agricultural classification. Commercial truck driving—which is what hauling grain to an elevator involves—carries its own SOC code with its own wage data. When that duty appears in the job description, even at five to fifteen percent of total time, the NPWC’s process incorporates that classification into the wage analysis. The result is a Level III or Level IV determination that reflects the truck-driving component disproportionately to its actual presence in the job.
We have seen this repeatedly in prevailing wage determinations for Rocky Mountain West agricultural operations. A position that is predominantly equipment operation, with grain hauling as a minor winter task, can produce a wage that functions as though the worker does nothing but drive commercially.
The solution is intentional duty selection. If grain hauling is not a core function of the position—if it represents occasional winter work that could be replaced with another duty—then replacing it with snow removal or animal feeding serves the same practical purpose without importing a higher occupational wage. The position must still reflect reality; we are not suggesting fabricating duties. But where genuine alternatives exist, the attorney’s job is to help the employer understand the wage consequences of each option.
We address the combination-of-duties issue in greater detail in our overview of the PERM labor certification process. The wage implications of mixed-duty positions deserve particular attention before the prevailing wage request is filed, because they cannot be corrected afterward.
When the Prevailing Wage Comes Back Too High
Every prevailing wage determination comes with a notice that the employer may appeal it. In nearly thirty years of handling PERM cases, I have appealed a wage determination a handful of times. I cannot remember the last one that produced a different result.
The practical reality is that DOL applies its wage guidance consistently. If the determination seems too high, the more productive question is: what in the job description produced that result?
A high wage almost always traces to one of a few sources: an experience requirement that the NPWC weighted more heavily than expected; a special skill or certification that triggered a level enhancement; a supervisory component; or a duty drawn from a higher-wage occupational classification. Identifying the source allows you to evaluate whether that requirement is genuinely essential to the position.
If the triggering requirement is not core to the job—if it appeared in the description because it describes the employee’s background rather than a genuine minimum—removing it and refiling is almost always faster than an appeal. DOL processing times for prevailing wage determinations currently run approximately five to eight months. An appeal, in my experience, takes at least as long and frequently produces the same number.
There is also a strategic consideration. An employer who receives a prevailing wage significantly above the local market rate for the position will face a recruitment problem: advertising at that wage may attract applicants who are genuinely qualified, defeating the entire purpose of the PERM process. A wage that does not reflect market reality for that position in that geographic area is not a small inconvenience—it is a reason to stop and rethink the job description.
Timing: The Validity Window and What It Means in Practice
The NPWC issues prevailing wage determinations with a validity period of not less than 90 days and not more than one year from the date of the determination. 20 C.F.R. § 656.40(g). Recruitment must be conducted and the PERM application filed while the determination remains valid.
Given current DOL processing times, the practical reality is that you will wait five to eight months from the date of filing the ETA Form 9141 to receive a determination. When a reasonable wage arrives, there is no reason to wait before beginning recruitment. The validity window has already been partially consumed by processing time. Starting recruitment immediately on receipt is standard practice in our office.
For agricultural employers who are currently employing a worker in H-2A status and considering permanent sponsorship, one point is worth emphasizing: receiving a prevailing wage determination does not obligate the employer to pay that wage now. The employer’s commitment to pay the prevailing wage is a commitment to pay it at the time the worker becomes a permanent resident—that is, when an adjustment of status application has been filed and the worker holds work authorization under it. The process typically takes several years from start to finish. The wage will be higher than what the employer currently pays an H-2A worker, but it is a future obligation, not an immediate one.
Professional Positions: A Different Calculation
Much of the complexity described above applies to positions where experience is the primary qualification. Professional positions—those requiring a bachelor’s degree or higher as the minimum entry requirement—present a different wage calculation, and often a simpler one.
Many professional positions carry no experience requirement at all. Petroleum engineers are routinely hired directly from university programs. Physicians enter practice out of residency programs or fellowships. These workers have zero experience in the specific job duties; their qualifications are entirely educational.
In the wage determination process, a position that requires a professional degree but no experience will typically produce a Level I or Level II wage—entry level for that occupation. And in the PERM process more broadly, the lack of an experience requirement often proves to be an advantage rather than a weakness: for high-demand professional occupations in rural markets, the labor market test tends to produce no qualified U.S. applicants regardless of wage level, simply because qualified people are not available in sufficient numbers in those geographic areas.
Montana, North Dakota, and the broader Rocky Mountain West regularly face physician shortages, engineering workforce gaps, and similar deficits in technical professional fields. Employers sponsoring workers in these categories face a straightforward PERM process in most cases, with predictable wage determinations and a recruitment period that is unlikely to surface disqualifying applicants.
The determination of whether a position qualifies as “professional” for PERM purposes affects more than the wage—it also governs the recruitment requirements. Professional positions must follow additional mandatory recruitment steps. This distinction is addressed in detail in our article on the PERM process.
What the Prevailing Wage Step Actually Does for Your Case
The nominal purpose of the prevailing wage determination, as DOL frames it, is to establish a minimum wage that protects American workers from being undercut by foreign labor. The practical function, from the perspective of a PERM case in progress, is something different: it is the moment at which every decision you have made about the job description becomes permanent.
This is why experienced practitioners treat the prevailing wage step as the beginning of the employment-based green card process, not a preliminary box to check. The attorney’s work at this stage—verifying documentation, building a defensible job description from government standards, analyzing wage level consequences, communicating realistic expectations to the employer—is front-loaded precisely because there is no opportunity to correct these decisions later.
PERM is not a forgiving process. The recruitment period, the application filing, the DOL review—all of it rests on the foundation of a prevailing wage request that was either done correctly or was not. Getting this step right is the attorney’s most important contribution to the case.
If your company is considering sponsoring a worker for a green card, or if you have questions about prevailing wage requirements for your industry or geographic area, our office handles PERM sponsorships across the Rocky Mountain West—Montana, North Dakota, Wyoming, Idaho, Utah, and Colorado. We also serve employers in Western Canada whose workers are seeking permanent U.S. residency.
Immigration Law of Montana, P.C. — Montana: (406) 752-5919
