H-1B Third-Party Placements Are Getting Riskier. Here Is What Changed.

The H-1B staffing model that dominated US tech hiring for two decades is under more pressure than it has been since the 2010s enforcement wave.

USCIS scrutiny on third-party placement petitions has sharpened significantly. RFE rates are up. Denials on previously-approved arrangements are happening. And the legal standard that has long governed these petitions, the itinerary requirement, the bona fide employer-employee relationship, the specialty occupation proof at the actual worksite, is being applied with less deference and more skepticism than most staffing firms have planned for.

If your company uses H-1B contractors placed at client sites, or if you are a staffing firm sponsoring H-1B workers for third-party assignments, the ground has shifted. This article covers what changed, what USCIS is looking for, and where the real risk sits.

What “Third-Party Placement” Means Under H-1B Rules

When a staffing company or consulting firm sponsors an H-1B worker and then places that worker at a client’s worksite, rather than having the worker perform their duties at the sponsoring employer’s own facilities, that is a third-party placement, also called an end-client arrangement.

This model is legal under H-1B regulations. But it has always carried additional requirements, and those requirements are now being enforced more aggressively.

The core legal test comes from the Neufeld Memo of 2010, which remains in effect. It requires that the H-1B petitioning employer demonstrate a bona fide employer-employee relationship with the worker, meaning the employer must retain the right to control the manner and means of the worker’s employment. In a third-party placement, that control is often exercised by the end client, not the staffing company. USCIS looks hard at whether the sponsoring employer actually functions as an employer, or is simply a payroll intermediary.

The second requirement is the itinerary. For H-1B workers placed at end-client sites, the petition must include specific information about the location and duration of the work. Vague or prospective placements, “the worker may be assigned to various client sites”, have historically drawn RFEs and are now drawing denials.

What USCIS Is Scrutinizing More Heavily Now

Several overlapping policy shifts have intensified scrutiny on H-1B third-party placement petitions over the past two years.

Deference removal. As covered separately in the H-1B extension context, USCIS has removed the deference policy that previously gave weight to prior approvals on renewals. For third-party placements, this means a staffing firm cannot rely on a prior approval at the same client site when filing an extension. Every renewal is adjudicated fresh, including specialty occupation, employer-employee relationship, and current worksite documentation.

Specialty occupation at the actual worksite. Officers are now requiring proof that the specialty occupation duties exist specifically at the end-client site, not just that the petitioning employer’s business model involves specialty occupation roles. A petition that describes the staffing firm’s technical capabilities without documenting the actual duties the worker performs at the client site is failing on this point.

Level 1 wage scrutiny. Third-party placements frequently use Level 1 prevailing wages, the entry-level tier under DOL wage guidance. USCIS officers have cited Level 1 wages as evidence that a position does not require a specialized degree, creating a circular argument that disproportionately affects staffing arrangements where workers are placed in technically demanding roles but classified at lower wage tiers for cost reasons.

End-client letters. USCIS increasingly expects a letter from the actual end client confirming: the specific duties the worker will perform, the specialty occupation requirement for those duties, the duration of the assignment, and the end client’s awareness of the H-1B placement. End-client letters that are generic, undated, or fail to describe actual duties are cited in RFEs.

Duration of assignment. A petition for an H-1B contractor placed at a client site must demonstrate that the assignment will last for the full period of the requested H-1B validity. Open-ended or short-term client contracts create problems, officers will limit petition validity to the documented contract term, sometimes resulting in approvals of six months or less rather than the standard three-year period.

The Site Visit Risk

One enforcement mechanism that has expanded significantly is the USCIS Fraud Detection and National Security (FDNS) site visit program.

USCIS conducts unannounced site visits to verify that H-1B workers are actually working at the locations listed in their petitions, performing the described duties, and that the employer-employee relationship is genuine. For third-party placements, this means visits to the end-client worksite, not just the staffing firm’s offices.

An FDNS officer shows up at the end client’s site. They ask to speak with the H-1B worker. They ask the worker to describe their actual duties, their supervisor, and their understanding of who their employer is. They ask facility staff whether the staffing firm has any visible presence there.

What they find often differs from what was in the petition. The worker describes duties managed entirely by the client. The client has no knowledge of the staffing firm beyond payroll processing. Nobody on site can explain the employer-employee relationship. That is the finding that triggers a Notice of Revocation on an approved petition, or a referral to ICE for investigation of the entire staffing firm.

Why End Clients Are Now Exposed Too

Historically, the scrutiny in third-party placement arrangements fell almost entirely on the petitioning staffing firm. The end client was treated as a passive recipient of contractor services.

That framing is changing.

End clients who exercise substantial control over H-1B contractors’ daily work, setting schedules, directing technical tasks, conducting performance reviews, making termination decisions, may be treated as joint employers under USCIS analysis. Joint employer status triggers H-1B obligations for the end client: the client could be found to have sponsored the worker without filing a petition, creating liability for back wages, penalties, and potential debarment from the H-1B program.

This is not yet a widespread enforcement action, but it is an active legal theory being applied in audits. Companies that use a high volume of H-1B contractors should document their relationship with the staffing firm clearly, specifically that the staffing firm, not the end client, controls the manner and means of the workers’ employment.

The Practical Problem for Companies That Rely on H-1B Contractors

For US companies that staff technical projects through H-1B contractor arrangements, the tighter enforcement creates several practical problems.

Shorter approval periods. When USCIS limits petition validity to the documented contract term, a contractor on a six-month project gets a six-month H-1B approval. At extension, the staffing firm must document a new contract or assignment. The renewal cycle accelerates, premium processing becomes routine, and legal costs per worker increase.

RFE response burden. An RFE on a third-party placement petition requires detailed documentation: updated end-client letter, current LCA for the actual work location, evidence of ongoing employer-employee relationship, specialty occupation analysis tied to the specific worksite duties. For staffing firms managing dozens of concurrent placements, this is significant overhead.

Project start delays. A new placement cannot begin until the H-1B petition is approved, or the worker has an existing valid H-1B that covers the new worksite, which requires an amended petition in most cases. Premium processing costs add up fast when every new client engagement requires a new or amended filing.

Cascade risk. If an FDNS audit at one client site uncovers problems, USCIS can initiate a broader review of the staffing firm’s entire petition portfolio. One problematic placement can trigger scrutiny across all active H-1B contractors placed by the same firm.

What This Means for Companies Rethinking Their Staffing Model

The staffing firm H-1B model made sense when the program was running predictably. You could place workers at client sites, renew routinely, and manage costs at scale. The current environment makes that model more expensive and more legally fragile than it was two years ago.

Some companies are responding by moving certain technical roles out of the contractor-staffing model entirely, either converting H-1B contractors to direct employees (which solves the employer-employee relationship issue but adds full-time employment costs) or building parallel technical capacity in markets where contractor risk does not exist.

India is the main alternative for remote-compatible technical roles. A mid-level engineer hired directly in India through an Employer of Record costs $45,000 to $60,000 per year in salary, plus a Kaamwork EOR fee of $599 per month, per employee, on top of salary. Total annual cost: $52,000 to $67,000. No visa petition. No site visit risk. No itinerary requirement. No end-client letter. The worker is a direct full-time employee, of the EOR, on behalf of your company, from day one.

That is not a complete substitute for every role a staffing firm fills. Some positions genuinely require US on-site presence. But for software engineering, QA, data engineering, and similar remote-viable technical work, the India EOR route removes the compliance complexity entirely.

If you want to understand what direct India hiring looks like without entity setup, Kaamwork’s EOR model covers the mechanics. For the cost comparison in detail, the software engineer salary breakdown has the India vs US numbers side by side. And if you are evaluating whether India EOR is a realistic alternative to H-1B dependency, this comparison of H-1B sponsorship vs India EOR covers the full picture.

FAQ

1. What is an H-1B third-party placement?

An H-1B third-party placement is when a staffing firm or consulting company sponsors an H-1B worker and places them to work at a client’s site rather than at the sponsor’s own facilities. The arrangement is legal but carries additional documentation requirements, including proof of specialty occupation duties at the actual worksite and evidence of a genuine employer-employee relationship between the staffing firm and the worker.

2. Why are H-1B third-party placements getting denied more often?

USCIS has removed deference on renewals, intensified site visits, and is requiring more specific documentation for client-site placements, including current end-client letters, worksite-specific specialty occupation proof, and documented employer-employee control. Level 1 wage designations are also being cited as evidence against specialty occupation status.

3. What is the employer-employee relationship requirement for H-1B contractors?

USCIS requires that the H-1B petitioning employer, the staffing firm, retain the right to hire, fire, pay, supervise, and otherwise control the worker’s employment. In a third-party placement, if the end client exercises that control instead, USCIS may find no bona fide employer-employee relationship and deny or revoke the petition.

4. Can end clients be held liable in H-1B third-party placement arrangements?

Potentially. End clients who direct and control H-1B contractors’ day-to-day work may be treated as joint employers, which triggers H-1B obligations for the end client. Companies that rely heavily on H-1B contractors should document that the staffing firm, not the client, controls the manner and means of the workers’ employment.

What documentation does a third-party H-1B placement petition require?

At minimum: an end-client letter describing actual duties, duration, and the specialty occupation requirement at that specific worksite; a current LCA for the work location; evidence of the employer-employee relationship; and a specialty occupation analysis tied to the worksite duties. For extensions, all documentation must be current, prior approvals no longer carry deference.

5. What alternatives exist to H-1B contractor staffing for technical roles?

For remote-compatible technical roles, direct India hiring through an Employer of Record removes the H-1B compliance risk entirely. The EOR is the employer of record under Indian law; the US company manages the work. No visa petition, no site visit exposure, no itinerary requirement. Onboarding takes 48 hours after offer acceptance.