8 Common Background Check Mistakes Employers Make

For most employers, running a background check before making a hire has become standard practice. But running a check and running it correctly are two different things. Mistakes in the background screening process can expose your company to FCRA violations, bad hires, and costly legal disputes, often without you realizing anything went wrong.
This guide covers the most common background screening errors employers make, why they happen, and what you can do to fix them before they become a real problem.
1. Are you providing proper disclosure and authorization before you screen?
Before you run a background check, the Fair Credit Reporting Act (FCRA) requires you to notify the candidate in writing and get their signed authorization. That notice has to be a standalone document, not folded into an offer letter, employee handbook, or onboarding packet.
Many employers use a bundled form they pulled from the internet years ago and haven't updated since. If your disclosure doesn't meet current federal and state requirements, any report you pull from it can be legally challenged. The U.S. Equal Employment Opportunity Commission (EEOC) offers clear guidance on background check disclosure requirements worth reviewing at least once a year.
2. Are you applying consistent screening practices across all candidates?
The EEOC requires that background check policies be applied consistently across candidates in similar roles. Deciding to run a credit check on one applicant but not another for the same position, without a documented and job-related justification, opens you up to discrimination claims.
The safest approach to avoid this background check mistake is to assign screening packages by job type. Everyone applying for the same role gets the same checks, every time.
3. Do you know what your background check actually includes?
A national criminal database search and a comprehensive county-level criminal search are not the same thing. Neither is an employment verification nor a reference check. These terms get used loosely, and assumptions about what's included can leave real gaps in your process.
National databases pull from compiled public records, and coverage is inconsistent. Many counties don't report regularly to these databases, meaning, records can exist in the court system without showing up in your results. A layered approach, combining national, county, and specialty searches, is how you actually close those gaps.
4. Are you setting realistic expectations for turnaround time?
Most background checks come back within 24 to 72 hours. But some searches, including international checks, certain court records, and manual verifications, can take longer, and factors outside your control can create unexpected delays.
The mistake in background screening is promising candidates or hiring managers a firm timeline without building in a buffer for those variables. Set expectations based on the type of checks in your package, and give yourself room in the hiring timeline for roles where thoroughness matters as much as speed.
5. Are you following the correct adverse action steps?
If a background check result influences your decision not to hire someone, the FCRA requires a two-step process before that decision is final. First, you send a pre-adverse action notice with a copy of the report and a summary of the candidate's rights. Then you wait a reasonable amount of time before sending the final adverse action notice.
Combining both notices into one mailing, skipping the waiting period, or leaving out required documents are all violations. The FTC's guidance on adverse action under the FCRA walks through exactly what's required.
6. Does your organization have a written screening policy?
A background screening without a documented policy behind it is not just an error but a compliance risk. Without one, there's no consistent standard for what triggers a screen, which checks apply to which roles, how results are evaluated, or who makes the final call.
A written policy also helps demonstrate good-faith compliance if you ever face an FCRA challenge or EEOC inquiry. It doesn't have to be long, but it does need to exist and be applied the same way every time.
7. Are you protecting candidate data the way the law requires?
Background checks involve sensitive personal information, including Social Security numbers, financial records, and criminal history. Under the FCRA and various state privacy laws, that data has to be stored securely, accessed only by authorized personnel, and disposed of properly when it's no longer needed.
Many employers treat background check reports like any other HR document. That's a huge background screening error. Ask your screening provider what data security standards they maintain, and make sure your internal handling processes align.
8. Are you keeping candidates informed throughout the process?
Candidates have no visibility into what's happening on the back end of a background check unless you tell them. A process with no communication, no confirmation that the check was initiated, no update on timing, and no explanation if something flags creates anxiety and damages trust in your hiring process.
Candidates have the right to know when a consumer report is being pulled, and they must receive copies of any reports used in an adverse hiring decision. Keeping them informed isn't just good practice. It's required.
Fixing These Background Check Mistakes Starts with the Right Partner
If any of these background screening errors sound familiar, the good news is that they're fixable. Start with an audit of your disclosure forms and screening packages. Make sure you're working with a provider that helps you stay compliant, not just one that runs reports and disappears.
3rd Degree Screening has been helping employers run compliant, accurate background checks since 1996. We're PBSA-accredited, US-based, and we don't offshore criminal checks or verifications. Every piece of candidate data is handled by a team that treats your screening program like an extension of your HR department, not a transaction to process and move on from.
Contact us now, and we’ll help you build a screening strategy that works for your business.
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