Reference Check

An employer's pre-hire check with a candidate's former managers or colleagues.

A reference check is a step in the hiring process where an employer contacts people who have worked with the candidate — typically former managers, peers, or direct reports — to verify information from the interview and get an outside perspective on performance, work style, and character. Reference checks usually happen late in the process, after a candidate has reached the final stages but before an offer is finalized.

Most employers check two to three references. The quality of the conversation matters far more than the number — a thoughtful call with a former manager who supervised the candidate closely is far more valuable than three glowing endorsements from colleagues who barely worked with them.

What Employers Ask in Reference Checks

  • Verification of titles, tenure, and responsibilities.
  • What the candidate's strengths were — and where they struggled.
  • How they performed under pressure or in difficult situations.
  • How they worked with others — team dynamics, communication, conflict.
  • Why they left or what led to the end of the working relationship.
  • Whether the reference would hire this person again — and why or why not.

How to Prepare Your References

  • Always ask permission before listing someone as a reference.
  • Choose references who can speak specifically to relevant skills and accomplishments.
  • Brief them on the role you're applying for and why you're excited about it.
  • Remind them of specific projects or accomplishments they can speak to.
  • Let them know when to expect a call and from whom.
  • Send a thank-you after the process regardless of outcome.

What Former Employers Can Say

There's a common misconception that former employers can only confirm dates of employment and title. In reality, former managers can share substantive feedback as long as it's truthful. Many companies have policies limiting what HR will confirm, but that doesn't stop direct managers from speaking candidly. Concerns about defamation arise only when false information is shared with malicious intent — truthful, good-faith assessments are generally protected.

Example

After a final-round interview, a hiring manager calls two of the candidate's listed references — both former managers — and asks about her strengths, areas for growth, how she handled conflict, and whether they'd hire her again. Both references are strongly positive and the offer is extended the next day.