Verification of employment is the step where somebody confirms that the applicant actually worked where they said they worked. It sounds trivial next to a criminal search and it is routinely the reason a report is late, because unlike a court index a previous employer is a human being who has to answer. This page covers how it is done, what a verifier is allowed to be told, and why the answer is often thinner than the buyer expects.
The three ways it gets done
The first is a database lookup against a commercial payroll-derived record, which is instant when the employer contributes data to one and useless when it does not. The second is a verbal verification of employment, where the screening company telephones the previous employer's HR or payroll contact and asks for confirmation. The third is documentary: a written verification request, or in some cases the applicant's own records such as a W-2 or a pay statement. Providers work down that list, which is why timing is unpredictable: a candidate whose employers are all on a payroll database verifies in minutes, and one whose last employer was a small firm that no longer exists may not verify at all.
What a previous employer will usually confirm
In practice most employers confirm dates of employment, job title and sometimes whether the person is eligible for rehire, and nothing else. That is a policy choice rather than a legal requirement, driven by defamation exposure, and it means an employment verification usually proves that somebody was there and roughly in what role, not how they performed. Salary confirmation is more restricted again: a number of states and cities now bar an employer from asking an applicant or a previous employer about salary history at all, so a provider operating nationally will often decline to seek it.
Why it is the slow part
Every other element of a standard check runs against an index that answers on demand. A verification depends on somebody at another organisation returning a call or a form, and there is no service level you can impose on them. Providers typically make a defined number of attempts over a defined number of days before returning the result as unable to verify. If you are quoting turnaround to a hiring manager, quote it on the verification, not on the criminal search, because that is the constraint.
The report is still a consumer report
When a consumer reporting agency prepares a work history report or an employment history background check for you, it is a consumer report under the FCRA like any other. The disclosure and authorisation you took before ordering covers it, and if a discrepancy in it is part of why you decide not to hire, the pre-adverse and adverse action sequence applies exactly as it would for a criminal record. An unverifiable employer is a discrepancy worth asking the candidate about before it becomes a decision.
Questions people ask about verification of employment
What does an employment verification actually confirm?
Usually dates of employment and job title, sometimes rehire eligibility. Most employers will not discuss performance, and salary history is restricted or prohibited in a growing number of states.
What happens if a previous employer will not respond?
The provider records it as unable to verify after a set number of attempts. That is not a finding against the candidate, and treating it as one is a mistake worth avoiding: small and defunct employers are the usual cause.
Is a verbal verification of employment acceptable?
Yes, and it is the standard method where a database has no record. The verifier documents who was spoken to, when, and what was confirmed, and that record is what supports the report.
How far back should employment be verified?
Most employers verify the last seven years or the last two or three positions, whichever is shorter. Verifying further back adds cost and time for information that ages quickly in usefulness.