How the Department of Labor determines the minimum wage for H-1B and PERM sponsorship — wage levels, OES data, processing times, and how to avoid costly mistakes.
The Prevailing Wage Determination (PWD) is the foundation of every H-1B and PERM labor certification case. Before an employer can sponsor a foreign worker, the U.S. Department of Labor must certify the minimum wage that employer must pay — ensuring foreign workers don't undercut U.S. workers in the labor market. Understanding how prevailing wages are determined, what wage level is appropriate, and how to navigate the PWD process is essential for any employer or employee involved in H-1B sponsorship or the green card process.
A Prevailing Wage Determination (PWD) is a formal written determination issued by the U.S. Department of Labor's National Prevailing Wage Center (NPWC) specifying the minimum wage an employer must pay to a sponsored foreign worker in a specific occupation at a specific location. The concept exists to protect U.S. workers from wage depression: if employers could pay foreign workers below-market rates, it would create an incentive to hire foreign workers over U.S. workers at lower cost, undermining the U.S. labor market.
PWDs are required in two primary contexts:
The PWD is not advisory — it is legally binding. An H-1B employer that pays below the prevailing wage is subject to back pay liability to the employee, civil money penalties of up to $7,251 per violation, debarment from immigration programs, and potential criminal referral. For PERM, an offered wage even $1 below the PWD results in application denial with no cure available.
The DOL uses two primary data sources for prevailing wage calculations: the OES (Occupational Employment Statistics) program and employer-submitted private wage surveys. Understanding the difference is critical for employers seeking to optimize their PWD outcomes within the law.
The OES program, conducted by the Bureau of Labor Statistics (BLS) in cooperation with state workforce agencies, surveys approximately 1.1 million U.S. establishments every 6 months. The resulting wage data is published annually (typically updated in March for the prior year) and broken down by:
An employer may use a private wage survey instead of OES data if: the survey is conducted according to sound statistical principles; the wage from the survey is higher than the applicable OES-based prevailing wage; and the survey meets the detailed requirements of 20 CFR 656.40 and DOL's Technical Assistance Guide. In practice, private surveys are used when an employer wants to justify a higher wage level classification that the employer believes OES data underestimates — for example, if OES data for a specialized data science role seems to reflect more generalist occupations than the actual position.
Using a private survey that results in a lower wage than OES is not permitted. The purpose of allowing private surveys is to allow more accurate market data, not to reduce employer wage obligations.
This is one of the most misunderstood aspects of the H-1B and PERM process. DOL assigns every PWD to one of four levels based on the complexity of the job duties, the level of judgment required, and the degree of supervision the worker is subject to. Each level maps to a different percentile of the OES wage distribution.
Level I workers have a basic understanding of the occupation. They perform routine tasks under close supervision, with clear instructions and little independent judgment required. Work product is subject to regular review.
Appropriate for: New graduates entering the workforce in their field; workers performing routine, well-defined tasks; positions with significant training provided by the employer; roles where errors have limited consequences.
Example job description language that indicates Level I: "Assist senior engineers with development tasks," "perform routine data analysis under supervision," "complete assignments as directed by team lead."
2026 Example Wages (Level I):
Level II workers have a good grasp of the occupation and perform a variety of tasks that require independent judgment within established guidelines. Some supervisory input may be needed for complex situations, but the worker generally knows what needs to be done and can execute independently on standard work.
Appropriate for: Workers with 2–5 years of experience; roles requiring moderate independent decision-making; positions with defined procedures but room for professional judgment in application.
Example job description language that indicates Level II: "Design and implement software modules independently," "analyze financial data and prepare reports with limited direction," "manage multiple concurrent projects within established frameworks."
2026 Example Wages (Level II):
Level III workers have a sound and thorough knowledge of the occupation. They exercise judgment independently and may provide guidance or direction to less experienced workers. They handle complex and unusual problems without supervisory review.
Appropriate for: Senior individual contributors with 5–10 years of experience; team leads who primarily do independent work but occasionally mentor others; specialists with deep expertise in a particular subfield.
Example job description language that indicates Level III: "Lead technical design of complex systems," "independently resolve production issues with minimal escalation," "serve as subject matter expert for the team," "mentor junior developers."
2026 Example Wages (Level III):
Level IV workers have a complete understanding of the occupation and are recognized authorities or top experts in their specialization. They use advanced techniques and broad theoretical knowledge. They may set policy, supervise other professionals, or define technical direction for an organization.
Appropriate for: Principal engineers, distinguished scientists, C-suite functional leaders, research fellows; roles where the worker is defining organizational strategy or industry direction; positions requiring recognized expertise that few others possess.
Example job description language that indicates Level IV: "Set technical direction for the engineering organization," "recognized expert in machine learning published in peer-reviewed journals," "define company-wide security architecture and policy," "report directly to the CTO."
2026 Example Wages (Level IV):
The following companies are among the most active PWD and H-1B LCA filers. Their wage practices offer insight into what prevailing wage compliance looks like in practice across industries and wage levels.
| Company | H-1B Filings | Typical Wage Level | Avg H-1B Wage |
|---|---|---|---|
| Amazon | 55,150 | Level II–III | ~$160,000 |
| Microsoft | 34,626 | Level II–IV | ~$175,000 |
| 33,416 | Level III–IV | ~$195,000 | |
| Infosys | 32,840 | Level I–II | ~$85,000 |
| Tata Consultancy | 28,950 | Level I–II | ~$82,000 |
| Cognizant | 26,700 | Level I–II | ~$80,000 |
| Deloitte | 18,200 | Level II–III | ~$125,000 |
| Apple | 15,800 | Level III–IV | ~$200,000 |
| Meta | 14,900 | Level III–IV | ~$210,000 |
| JPMorgan Chase | 12,400 | Level II–III | ~$148,000 |
Wage level assignment is the single most contested aspect of the PWD process — and with good reason. The difference between a Level I and Level III assignment for the same SOC code and location can be $60,000–$100,000 per year in prevailing wage obligation. This financial stake means employers and DOL frequently disagree about the correct wage level.
The challenge is that OES data and DOL's wage level methodology were designed for broad occupational categories, not the granular job functions that modern technology roles embody. A "Software Developer" at a startup building core infrastructure is performing materially different work from a "Software Developer" doing front-end UI implementation, yet both might fall under SOC 15-1252. Immigration attorneys often advise employers to carefully craft PERM and LCA job descriptions to accurately reflect the level of work being performed — not to inflate or deflate the level, but because an accurately described Level II role should not be classified as Level III, and vice versa. USCIS RFEs and DOL audits frequently challenge wage level assignments.
In 2021, the Trump administration attempted to dramatically increase prevailing wages by changing the methodology to use higher OES percentiles for each level. The Biden administration reversed this change in 2021. However, the underlying policy debate is not resolved — the Biden-era DOL was developing a new PWD methodology as of early 2026, and the current administration's approach to this rulemaking remains unclear. Employers and employees should monitor OFLC guidance for any methodology changes, as they can affect tens of thousands of pending and future PWD requests.
Processing times at the National Prevailing Wage Center have been a significant pain point for PERM filers in recent years. The NPWC publishes estimated processing times on the OFLC Performance Data website, updated weekly.
The practical implication: if your employer wants to start your PERM process, the PWD request should be submitted as early as possible — ideally 8–10 months before the target PERM filing date to account for potential delays and allow time to appeal or re-determine if the PWD comes back at an unexpected wage level.
This is the most costly PWD mistake. The NPWC assigns the SOC code based on the job duties described in Form ETA-9141. If the duties don't clearly map to a specific SOC code, the NPWC may assign a more general code (e.g., 15-1299 "Computer Occupations, All Other" instead of 15-1252 "Software Developers") which may have different wage levels. Alternatively, the NPWC may assign a higher-level management SOC code (e.g., 11-9041 "Architectural and Engineering Managers") to a senior engineer role, dramatically increasing the prevailing wage obligation.
Resolution: The employer may request a re-determination within 30 days of receiving the PWD if they believe the SOC code or wage level is incorrect. The re-determination request must include a detailed written explanation of why the assigned SOC code is incorrect, supported by SOC code definitions from the O*NET system and relevant case law. Re-determinations are reviewed by a different NPWC officer than the original determination.
The NPWC may assign a higher wage level than the employer expected based on its reading of the job duties. For example, duties that include "occasionally mentoring junior team members" might cause the NPWC to assign Level III when the employer intended Level II. If the employer disagrees, it can: (1) accept the PWD and offer the higher wage; (2) modify the job description to remove the higher-level duties and request a new PWD; or (3) file a re-determination challenging the wage level assignment. The re-determination process takes 3–4 months and is not guaranteed to succeed.
H-1B workers who work remotely or travel to multiple client sites present complex PWD challenges. If a worker performs work in a different MSA than the one on the PWD, the employer may need a separate LCA (and potentially separate PWD) for each location. The rule of thumb: if the worker will perform work in an area outside the MSA on the LCA for more than 30 continuous workdays or 60 non-continuous workdays in a year, a new LCA is required for that location. This is a common compliance issue for consulting firms with workers placed at client sites.
Wage level is determined by matching your actual job duties against the four DOL wage level criteria — not your job title, years of experience, or what your employer calls you. The key factors are: (1) how complex and varied your duties are, (2) how much independent judgment you exercise, (3) how much supervision you're under, and (4) whether you supervise others. Entry-level = Level I; moderate independence = Level II; senior individual contributor = Level III; organizational authority/expert = Level IV. Your employer's immigration attorney will review the job description and make this determination when filing your LCA. Per r/h1b, if your employer puts you at Level I but you're actually doing Level III work, the LCA may be non-compliant and you'd be entitled to back pay for the wage difference.
No. The prevailing wage requirement is a floor set by federal law — it cannot be waived by the employee or employer agreement. If you agreed to a salary below the prevailing wage, that agreement is legally unenforceable with respect to the PWD floor. The employer is still legally obligated to pay you at least the prevailing wage. Furthermore, if the employer paid you below the prevailing wage and you discover this later, you have the right to file a complaint with DOL's Wage and Hour Division and potentially recover back pay for the full period of underpayment. This is discussed regularly on r/h1b — the prevailing wage exists to protect both U.S. workers and H-1B workers from wage exploitation.
For H-1B workers, the employer is required to pay the prevailing wage in effect at the time the LCA was filed, for the duration of that LCA's validity period. When the employer files a new LCA (for an extension, amendment, or transfer), they must use the then-current prevailing wage data. This means wages can and do increase over the course of an employee's H-1B tenure — if the prevailing wage goes up in your metro area between LCA filings, your next H-1B extension may require a salary increase to remain compliant. For PERM, the PWD is valid for 90 days, but the priority date benefit persists — the PERM wage requirement applies only at the time you adjust status or receive your immigrant visa, not the entire time in between.
This is one of the most common concerns on r/h1b and r/immigration. First, understand that the wage level on the LCA/PWD is the employer's certification — the employer is responsible for ensuring the level accurately reflects the job duties. If your employer assigned Level I to what is actually a Level III role, they may be non-compliant. You can: (1) discuss with your employer and request they re-examine the wage level; (2) consult a personal immigration attorney (separate from company counsel) to evaluate your situation; (3) file a complaint with DOL Wage and Hour Division if you believe you are being underpaid relative to the prevailing wage. Keep in mind that USCIS RFEs increasingly challenge wage level assignments that appear inconsistent with the described duties — a Level I software engineer job description that talks about "leading technical design" is likely to receive an RFE.
Search thousands of verified H-1B sponsors by company, industry, and location.
Search H-1B Sponsors on Wisa →Wage level is determined by matching your actual job duties against the four DOL wage level criteria — not your job title or years of experience. The key factors are: how complex your duties are, how much independent judgment you exercise, how much supervision you're under, and whether you supervise others. Entry-level = Level I; moderate independence = Level II; senior individual contributor = Level III; organizational authority/expert = Level IV. Per r/h1b, if your employer puts you at Level I but you're actually doing Level III work, the LCA may be non-compliant and you'd be entitled to back pay for the wage difference.
No. The prevailing wage requirement is a floor set by federal law — it cannot be waived by employee or employer agreement. If you agreed to a salary below the prevailing wage, that agreement is legally unenforceable. The employer is still obligated to pay at least the prevailing wage. If you discover your employer paid you below the prevailing wage, you have the right to file a complaint with DOL's Wage and Hour Division and recover back pay for the full period of underpayment. Discussed regularly on r/h1b — the prevailing wage exists to protect both U.S. workers and H-1B workers from wage exploitation.
For H-1B workers, the employer pays the prevailing wage in effect at the time the LCA was filed, for that LCA's validity period. When the employer files a new LCA (for an extension or transfer), they must use the then-current prevailing wage data. This means wages can increase over the course of your H-1B tenure — if the prevailing wage goes up in your metro area between LCA filings, your next H-1B extension may require a salary increase. For PERM, the PWD is valid for 90 days, but the PERM wage requirement applies only when you adjust status or receive your immigrant visa.
This is a common concern on r/h1b. The wage level on the LCA/PWD is the employer's certification — they are responsible for ensuring the level accurately reflects job duties. If your employer assigned Level I to what is actually a Level III role, they may be non-compliant. You can: discuss with your employer and request they re-examine the wage level; consult a personal immigration attorney separate from company counsel; or file a complaint with DOL Wage and Hour Division if you believe you are being underpaid. USCIS RFEs increasingly challenge wage level assignments inconsistent with described duties — a Level I job description that mentions 'leading technical design' is likely to receive an RFE.