A staffing agency’s background check does not automatically carry over when a client converts a temp placement to a direct hire. The client becomes the new employer of record for Form I-9 and E-Verify, and separately becomes a distinct “person” under the FCRA who generally needs its own basis to use screening information, even though the worker has already been on-site for months.
Key Takeaways
- The staffing agency and the client are separate legal persons under the FCRA. The agency’s disclosure, authorization, and certification cover its own use of the report, not the client’s separate decision to convert the worker.
- Form I-9 does not transfer at conversion. USCIS treats the client’s hire as a new hire, requiring the client to complete its own Form I-9, even for a worker who has been on assignment at that same site for months.
- An E-Verify-enrolled client must create its own E-Verify case at conversion, separate from any case the staffing agency created while it was the employer of record.
- No federal law sets a fixed expiration date on a background check for ordinary private-sector employment. Whether to run a fresh criminal history check at conversion is a risk judgment, not a legal deadline, though state lookback and ban-the-box rules apply to any new check, and some regulated sectors impose their own mandated recheck intervals by statute.
- The safer practice for sharing screening results between an agency and a client is a certification that a compliant check was completed, not a handoff of the underlying report itself.
- A defensible conversion file documents what was screened, what has changed since, and the client’s own fresh FCRA and I-9 paperwork rather than reliance on the original assignment start date.
What actually changes when a temp becomes a direct hire
A temp-to-hire conversion looks like a formality from the outside: the same person, doing the same job, at the same desk, just with a new badge and a different name on the paycheck. Underneath that, two distinct legal tests point the same direction at once. Form I-9 and E-Verify turn on who the employer of record is, and that shifts cleanly from the agency to the client at conversion. The FCRA turns on a separate question, permissible purpose, which attaches to whichever “person” is using screening information to make an employment decision. The client is a different person than the agency under that test, so its right to rely on existing results has to be established on its own terms, not assumed from the employer-of-record answer.
None of this is obvious from the client’s side of the relationship, since the client has usually been managing the worker’s day-to-day performance for months already and reasonably feels the employment relationship already exists in practice. Nothing about the day-to-day work changes on the conversion date; what changes is who the employer of record is, who owes which federal filing, and who holds a permissible purpose to use screening information for this decision. Treating conversion as a paperwork update rather than a new hiring event is where the gaps in this process usually start, and an informal conversion, a verbal offer and a new start date with no explicit process behind it, is exactly the scenario where nobody ends up completing the client’s own Form I-9 or confirming who has a valid basis to use the original screening results.
Does the client need its own FCRA disclosure and authorization, or can it rely on the agency’s report
Permissible purpose is the legal basis a person must have before procuring or using a consumer report, defined by who is making the employment decision, not which entity originally obtained the report. Section 604 of the FCRA restricts a consumer reporting agency to furnishing a report only to a person who has certified a permissible purpose and provided the required disclosure and authorization. The staffing agency satisfying that requirement for its own hiring decision does not extend automatically to the client’s separate decision to convert the worker, because the client is a distinct person under the statute making an independent employment decision at the point of conversion.
This is also why the safer practice is for the agency to avoid simply forwarding the underlying background check report to a client who asks for it. Handing over the report itself, rather than confirming that a compliant check was completed, raises FCRA exposure for the agency and, depending on the jurisdiction and the specific facts, may raise other claims as well; this is a question worth confirming with counsel rather than treating as a settled rule. The lower-risk practice is for the agency to certify that a report was obtained, reviewed, and found to meet the terms of the parties’ agreement, rather than passing along the report contents themselves.
When the original disclosure can cover the client
There is one path that can let a client rely on the agency’s original screening without running its own report from scratch: if the disclosure and authorization the worker signed at the start of the assignment specifically named the client, or a defined category including the client, as a party entitled to obtain or rely on the results. A disclosure covering only the staffing agency does not stretch to the client’s separate use at conversion. This naming practice reduces risk; it is not a guaranteed statutory shortcut, since the consumer reporting agency furnishing the report still has to independently satisfy its own certification obligations to whichever party receives it. Agencies that want conversions to move quickly should build this language in from the start, and confirm the approach with counsel rather than assuming it resolves the question on its own.
Building conversion terms into the contract before the first placement starts
The fastest conversions are the ones where the disclosure language and the certification format were agreed before the worker was ever placed, not negotiated after a client calls to say they want to convert someone.
The disclosure and authorization form itself should name the client, or a defined category of clients the worker may be assigned to, as a party entitled to obtain or rely on the screening results, rather than naming only the agency. It costs nothing to build in at the outset and is difficult to retrofit onto a worker who already signed a narrower disclosure months earlier. This form also needs to satisfy whatever state-specific disclosure content rules apply, not only the federal standalone FCRA disclosure; a handful of states, California among them, require additional language beyond what federal law mandates, and a disclosure built to the federal minimum alone may fall short in those states.
The services agreement should also specify, in writing, what the agency will provide at conversion: a certification of what was screened and when, not the underlying report, for the reasons set out above. And it should assign responsibility clearly for Form I-9 and E-Verify at the conversion date itself, so neither party is discovering for the first time, on the worker’s actual start date as a direct hire, that a fresh I-9 was due three business days ago.
Does Form I-9 need to be redone at conversion
Yes, and this is the least ambiguous part of the conversion process. Form I-9 verifies that a specific employer has confirmed a specific employee’s identity and work authorization, and USCIS ties that obligation to the employer of record, not the location where the person works. While the worker is on the agency’s payroll, the agency completes Form I-9; the client does not, since the worker is legally the agency’s employee during that period even while performing work on-site for the client.
At conversion, that relationship flips entirely. USCIS guidance treats the client’s hire as a new hire for Form I-9 purposes, regardless of how long the worker has already been performing the same job on-site. The agency’s completed I-9 does not transfer to the client’s file; the client’s own Form I-9 needs its own first day of employment, its own Section 1 completed by the worker, and Section 2 review of original, unexpired documents completed within three business days of that new first day. Treating the conversion date as a continuation of the original assignment start date, rather than its own hiring event, is a common and avoidable error.
Does E-Verify need a new case at conversion
If the client participates in E-Verify, yes. An employer enrolled in E-Verify must create a case for every new hire for whom it completes Form I-9, and cannot selectively skip that step because the worker has effectively already been vetted by someone else. E-Verify’s own guidance makes the same point in the other direction during the temp phase: an agency cannot avoid creating its own case merely because a client asks it not to, since the obligation tracks who is completing the Form I-9, not who is asking for a shortcut.
At conversion, the practical result is that a client enrolled in E-Verify creates a new case tied to its own new Form I-9, separate from whatever case the agency created when the worker first joined the assignment pool. There is no mechanism for transferring or reactivating the agency’s original case under the client’s account.
Is there a legal deadline for how stale a background check can be before conversion
This is the question with the least satisfying answer, and it is worth stating plainly rather than implying a rule that does not exist. Federal law does not set a general expiration date on a completed background check or require automatic rescreening after a defined interval for ordinary private-sector employment. What the FCRA does regulate is how far back a new report can reach for certain kinds of records: civil suits, civil judgments, arrest records not resulting in conviction, paid tax liens, and accounts sent to collection are limited to seven years, and bankruptcies to ten, under Section 605 of the FCRA. Convictions themselves carry no federal lookback limit, though a number of states impose their own shorter limits by statute. None of this sets an expiration date on a completed check; it only limits what a newly run report may include, which matters only if a new report is actually ordered. This general absence of a federal deadline should not be read across regulated sectors: some state licensing schemes, particularly in healthcare, childcare, and education, impose their own mandated recheck intervals by statute, so an agency placing workers into those regulated roles needs to confirm sector-specific rules rather than relying on this general rule.
What state law does regulate, and what genuinely matters at conversion, is the lookback period and disclosure rules that apply to whatever new check is actually run, not a shelf-life rule on the old one. If a client decides to run a fresh criminal history check as part of the conversion, that check is still subject to whatever lookback limit and ban-the-box timing rule applies in that state, the same as it would be for any new hire, and a number of states also restrict substantive use of arrest records that did not lead to conviction, a separate limitation from the lookback rule itself. States are also expanding protections beyond the initial applicant stage. Washington’s amended Fair Chance Act (RCW 49.94, effective July 1, 2026 for employers with 15 or more employees) extends its protections to current employees, though whether that specific protection reaches a temp-to-hire conversion decision is not yet settled and is worth confirming with counsel rather than assuming either way.
The more useful question for a conversion decision, then, is not “has this check expired” but “has anything changed since it ran.” This is where GCheck’s Verification Half-Life concept applies: a completed background check answers a question about the day it ran, and how much that answer still holds months later depends on what has changed in the interval, not a calendar deadline. This is a conceptual frame for screening currency, not a measured decay rate, and it applies to background checks broadly. A worker converting after a short, uneventful assignment presents a different picture than one converting after an extended assignment involving a change in duties, location, or access.
What documentation makes reliance on the original screen defensible
A client that wants to rely on the agency’s original screening, rather than running a fresh check, needs more on file than a verbal assurance that the agency already checked the worker. Three elements make that reliance defensible:
- A certification from the agency, stating what was screened, when, and against what standard, rather than the underlying report itself
- A record of what has changed, if anything, in the worker’s duties, location, or access level between the original assignment and the conversion date
- The client’s own, freshly executed FCRA disclosure and authorization, and its own Form I-9, dated to the actual conversion event rather than backdated to the original assignment start
If a fresh check the client runs at conversion turns up something that could affect the decision, the standard FCRA pre-adverse and adverse action sequence still applies before the client acts on it: a copy of the report, a reasonable opportunity to respond, and a final adverse action notice if the decision proceeds. Conversion does not create an exception to that sequence.
This is what GCheck calls Compliance for Good®: an operating standard built on three pillars, one of which is Fair Compliance, individualized, bias-minimizing assessment applied to a consistent standard, with a clear path to review or dispute. A conversion process built to close a genuine compliance gap, rather than to impose a redundant duplicate screen on a worker who already cleared one recently, is Fair Compliance applied to the moment a temp assignment becomes a direct hire.
The conversion checklist at a glance
| Requirement | Carries over from the temp assignment | Must be redone at conversion |
| FCRA disclosure and authorization | Only if it specifically named the client as an authorized recipient | Yes, if the original disclosure named only the agency |
| Form I-9 | No | Yes, always, for the client as new employer of record |
| E-Verify case | No | Yes, if the client is E-Verify enrolled |
| Criminal history check | No fixed legal deadline; a risk judgment based on elapsed time and role change | Only if the agency and client judge it warranted, subject to state lookback rules |
| Drug test | Depends on client and facility policy | Per the client’s own pre-placement policy, since the client is now setting the terms |
| Documentation of the original screen | Yes, as supporting evidence | N/A, but should be retained and referenced in the client’s file |
Frequently asked questions
Does a staffing agency need to run a new background check when a client converts a temp to a direct hire?
Not automatically. No law requires a background check to be rerun on a fixed schedule. What does need to happen is that the client, as a new and separate employer of record, has its own valid basis to rely on the existing results or to run its own check, since the client is a distinct person under the FCRA making its own employment decision at conversion.
Can a client just use the background check the staffing agency already ran?
Only if the original disclosure and authorization the worker signed specifically named the client as a party entitled to obtain or rely on the results. Without that language, the client generally needs its own FCRA disclosure, authorization, and permissible purpose basis before relying on any consumer report for its own conversion decision.
Does Form I-9 transfer from the staffing agency to the client at conversion?
No. USCIS treats a temp-to-hire conversion as a new hire for the client, requiring the client to complete its own Form I-9 with its own first day of employment, regardless of how long the worker has already been on assignment at that site.
Does the client need to create its own E-Verify case?
Yes, if the client participates in E-Verify. The obligation to create a case tracks who is completing Form I-9. Since the client completes its own I-9 at conversion, an E-Verify-enrolled client must create its own case, separate from any case the staffing agency created during the temp assignment.
How long is a background check valid before a conversion happens?
There is no general federal expiration date for ordinary private-sector employment. Whether to rerun a criminal history check depends on how much time has passed and whether anything about the role, location, or access has changed, not on a fixed calendar rule, though some regulated sectors, healthcare and childcare among them, impose their own mandated recheck intervals by statute. Any new check that is run remains subject to the applicable state lookback period.
What should a staffing agency give a client at the point of conversion?
A certification of what was screened and when, rather than the underlying report itself, along with a note of anything that has changed in the worker’s duties or access since the original screen. The client should still complete its own fresh FCRA disclosure, authorization, and Form I-9 as the new employer of record.
Sources cited
- 15 U.S.C. §1681b, Fair Credit Reporting Act, Section 604, Permissible Purposes of Consumer Reports
- 15 U.S.C. §1681c, Fair Credit Reporting Act, Section 605, Requirements Relating to Information Contained in Consumer Reports
- Revised Code of Washington 49.94, Washington Fair Chance Act, as amended (2025 session, effective July 1, 2026 for employers with 15 or more employees)
- U.S. Citizenship and Immigration Services. Handbook for Employers M-274, Section 2.0, Who Must Complete Form I-9. https://www.uscis.gov/i-9-central/form-i-9-resources/handbook-for-employers-m-274/20-who-must-complete-form-i-9
- U.S. Citizenship and Immigration Services. Form I-9 Central, Exceptions. https://www.uscis.gov/i-9-central/completing-form-i-9/exceptions
- U.S. Citizenship and Immigration Services. Completing Section 2, Employer Review and Attestation. https://www.uscis.gov/i-9-central/completing-form-i-9/completing-section-2-employer-review-and-attestation
- E-Verify.gov. Reminder: Staffing Agencies Must Not Selectively Verify Employees. https://www.e-verify.gov/about-e-verify/whats-new/reminder-staffing-agencies-must-not-selectively-verify-employees
ABOUT THE CREATOR
Charm Paz, CHRP
Recruiter & Editor
Charm Paz is an HR professional at GCheck, specializing in background screening, fair hiring, and regulatory compliance. She holds from the Professional Background Screening Association (PBSA) and helps organizations navigate employment regulations with clarity and confidence.
With a background in Industrial and Organizational Psychology, she translates policy into practice to build ethical, compliant, human-centered hiring systems that strengthen decision-making over time.
