Background Check vs Reference Check: What Is the Difference?
A lot of hiring managers treat these two things as interchangeable. They are not. A background check and a reference check each tell you completely different things about a candidate. Replacing one with the other leaves a real gap in what you know before making an offer.
Here is what each one actually does, where they are different, why both matter, and how to use them together.
What a Background Check Does
A background check pulls verifiable, factual records about a person. It does not ask for opinions or experiences. It queries databases and official records to confirm things that are either true or not true.
A standard background check covers criminal history at county, state, and national level; identity verification through a Social Security Number trace; address history; employment history (confirming the jobs on the resume actually exist and the dates are right); education credentials (confirming the degree is real); credit history for roles that require it; and driving records for roles that involve vehicles.
A background check answers one specific question: is this person who they say they are on paper? It is objective and verifiable. It cannot tell you anything about personality, work ethic, communication style, or how someone handles a difficult situation.
Background checks are governed by the Fair Credit Reporting Act. The employer must give the candidate a written disclosure, get signed consent, and follow specific rules if the results affect the hiring decision. You can read the FCRA requirements on the FTC website.
For a full breakdown of every category a background check covers, see our detailed guide on what does a background check show.
What a Reference Check Does
A reference check is a conversation with someone who has actually worked with the candidate. Its job is to give you the subjective picture that a background check cannot provide.
A reference check answers questions like: Was this person actually good at their job or just present? How did they handle conflict or stress? Did they take ownership when things went wrong? Would the people who actually worked with them choose to work with them again?
It answers a different question from the background check: is this person actually as good as they presented themselves? That is subjective and qualitative, which makes it harder to assess. But it gives you information no database can provide.
For the specific questions that produce useful answers on a reference call, see our full list of reference check questions that actually work.
Background Check vs Reference Check: Side by Side
| Background Check | Reference Check | |
|---|---|---|
| What it tells you | Verifiable facts and records | Opinions and real work experiences |
| How it works | Database queries and record searches | Conversations or structured forms |
| What it confirms | Identity, criminal history, credentials | Performance, character, working style |
| Legal framework | FCRA-regulated, requires written consent | No formal framework, but privacy laws apply |
| Typical timeline | 1 to 5 business days | Depends on reference availability |
| Can candidate manipulate it? | No | Yes, by selecting favorable references |
Why You Need Both
Each one covers the gap the other leaves open.
A background check with no reference check tells you the person is who they say they are on paper, but tells you nothing about whether they are actually good at their job. You can confirm someone has a clean record and the right degree and still end up hiring someone who is disorganized, difficult to manage, or completely wrong for the team.
A reference check with no background check means you are relying entirely on people the candidate selected to speak positively about them, with no independent verification of basic facts. References can be coached or in some cases not who they claim to be. Without a background check, you have no objective verification layer.
Together they give you a complete picture. The background check confirms the person is who they claim to be. The reference check confirms the people who actually worked with them think they are worth hiring.
Research from the Society for Human Resource Management (SHRM) shows that combining multiple screening methods produces significantly better hiring outcomes than relying on any one method alone.
Which One to Do First?
Most employers run reference checks during the late interview stage and background checks after a conditional offer is made.
The reason for that order is that reference checks are part of your evaluation process. They help you decide whether to extend an offer. Background checks are a formal compliance step that confirms the person once you have already decided you want them.
If you only have time or budget for one, a background check is the non-negotiable minimum. Hiring someone with a material undisclosed criminal history or fabricated credentials creates real risk for your business. References add important depth, but the factual verification layer comes first.
Common Questions
Can a reference check reveal criminal history? No. A reference is just a person who worked with the candidate. Criminal history comes from a background check, not a reference.
Can candidates fake a background check? The facts that show up come from official records, not from the candidate. They cannot change what county criminal courts, the Social Security Administration, or their actual former employers have on file.
Can candidates fake a reference? It happens, but it is less common than people worry about. More common is candidates selecting references who are guaranteed to say positive things. Asking specific, probing questions during the reference call is how you get past the polished answers. See the guide on reference check questions that actually work.
How to Run Both Without It Taking Forever
The traditional way of chasing phone references and waiting on background report emails is slow and inconsistent. A better approach is using a platform that handles both in one place.
ClearCheck runs background checks and sends structured digital reference requests at the same time. References respond at their own pace, and results come back in your dashboard alongside the background check. You can see what is included and how pricing works at clearcheck.io/pricing. It is built for small businesses without a dedicated HR team.
For context on how long the overall process takes, see how long does a background check take.