The Reference Call You Should Always Make: A Strategic Guide for Employers

# The Reference Call You Should Always Make: A Strategic Guide for Employers

You’ve reviewed dozens of résumés, conducted multiple rounds of interviews, and finally found a candidate who seems perfect. Their answers were sharp, their demeanor professional, and their experience aligns with your needs. But before you extend that offer, there’s one step many employers rush or skip entirely: the reference call. This simple yet powerful tool can confirm your instincts or reveal red flags that save you from a costly hiring mistake. In this guide, we’ll explore why the reference call is non-negotiable, how to conduct it strategically, and the questions that uncover the truth about a candidate’s past performance.

Why the Reference Call Matters More Than You Think

Hiring is expensive. According to the Society for Human Resource Management, the average cost-per-hire is over $4,000, and the time-to-fill for professional roles can stretch to 42 days. A bad hire multiplies those costs through lost productivity, team disruption, and rehiring expenses. The reference call is your best defense against this risk. It provides a third-party perspective on a candidate’s work ethic, skills, and cultural fit—information that interviews and résumés simply can’t capture.

Consider a scenario: a candidate interviews flawlessly, but their former manager reveals they struggled with collaboration under tight deadlines. Without the reference call, you might onboard someone who disrupts team dynamics. This real-world example underscores why skipping this step is a gamble. Additionally, reference calls can uncover hidden strengths—like a candidate’s ability to mentor junior staff—that weren’t evident during interviews, helping you make a more informed hiring decision.

The Data Behind Reference Checks

Research shows that structured reference checks improve hiring accuracy by up to 26%. Yet many employers treat them as a formality, asking generic questions like “Would you rehire this person?” without digging deeper. A strategic reference call goes beyond surface-level confirmation. It validates the candidate’s claims, uncovers patterns of behavior, and gives you confidence in your decision. For example, a study by the Aberdeen Group found that organizations using structured reference checks saw a 15% reduction in turnover. This data reinforces that a well-executed reference call is not just a nice-to-have but a critical component of a robust hiring process.

Preparing for a Strategic Reference Call

A successful reference call starts long before you dial the number. Preparation ensures you gather actionable insights rather than vague endorsements. Here’s how to set yourself up for success.

Choose the Right References

Not all references are equal. Ask the candidate for at least three professional references—ideally former managers, peers, or direct reports who observed their work closely. Avoid personal references like friends or family, as they lack professional context. If the candidate hesitates to provide a manager from their most recent role, that’s a red flag worth exploring. For instance, a candidate who offers only peers from a previous job may be hiding a strained relationship with their last supervisor. To dig deeper, ask the candidate to explain why they chose each reference—this can reveal their priorities and self-awareness.

Develop a Structured Question Set

Winging it on a reference call leads to shallow answers. Prepare a list of questions that target specific competencies relevant to your role. For example:

• “Can you describe a project where the candidate demonstrated leadership under pressure?”
• “How did the candidate handle feedback or criticism?”
• “What was the candidate’s biggest strength and area for growth?”

These open-ended questions encourage the reference to provide detailed examples, giving you a clearer picture of the candidate’s real-world performance. Additionally, tailor your questions to the role’s key requirements. If the job demands strong analytical skills, ask: “Can you give an example of a time the candidate used data to solve a complex problem?” This specificity ensures you gather evidence directly tied to your hiring needs.

Verify the Reference’s Context

Before diving into questions, confirm the reference’s relationship to the candidate. Ask how long they worked together, in what capacity, and whether they supervised the candidate directly. This context helps you weigh the reference’s credibility. A peer who collaborated on a single project may offer different insights than a manager who oversaw the candidate for three years. For example, a long-term manager can speak to consistency and growth, while a peer might highlight day-to-day collaboration skills. Document these details to compare across references later.

Conducting the Reference Call: A Step-by-Step Framework

Now that you’re prepared, it’s time to execute. Follow this framework to ensure your reference call is thorough and productive.

Step 1: Set the Tone

Start by thanking the reference for their time. Explain that you’re conducting a thorough hiring process and value their honest feedback. This sets a collaborative tone and encourages openness. Avoid leading questions or statements that suggest you’ve already made a decision. For instance, instead of saying “We loved the candidate, can you confirm they’re great?” say “I’d appreciate your honest perspective on their performance.” This approach reduces pressure on the reference and yields more candid responses.

Step 2: Ask Behavioral Questions

Behavioral questions reveal how the candidate acted in past situations, which predicts future behavior. For instance, instead of asking “Was the candidate a good team player?” ask “Can you give an example of a time the candidate resolved a conflict within the team?” This approach yields concrete evidence rather than subjective opinions. Another effective question: “Describe a situation where the candidate had to adapt to a significant change at work. How did they handle it?” Behavioral questions tap into the candidate’s problem-solving and resilience, providing insights that generic questions miss.

Step 3: Probe for Weaknesses

Every candidate has areas for improvement. A reference who claims perfection is either not being honest or hasn’t observed the candidate closely. Ask directly: “What was the candidate’s biggest challenge in their role, and how did they address it?” Follow up with “What would you have liked to see them do differently?” These questions often reveal growth opportunities or deal-breakers. For example, a reference might say the candidate struggled with delegation, which could be critical for a management role. If multiple references mention the same weakness, it’s a pattern worth addressing in your final decision.

Step 4: Compare with Interview Findings

Use the reference call to cross-check claims from the interview. If the candidate emphasized their project management skills, ask the reference to describe a specific project they led. Discrepancies between the candidate’s story and the reference’s account are red flags that warrant further investigation. For instance, if the candidate claimed to have led a team of ten, but the reference says they were a contributor, you need to clarify. This step ensures you’re not basing your decision on exaggerated or inaccurate information.

Step 5: End with an Open-Ended Question

Close by asking: “Is there anything else you think I should know about this candidate?” This often prompts the reference to share critical information they might have held back—whether positive or negative. It’s your last chance to uncover hidden insights. For example, a reference might add, “They were great, but they struggled with remote work during the pandemic.” This detail could be pivotal if your role requires remote collaboration. Always listen carefully to the tone and hesitation in the response.

Common Mistakes to Avoid on Reference Calls

Even experienced hiring managers fall into traps that undermine the value of a reference call. Here are pitfalls to avoid.

Relying on Written References

Written reference letters are often generic and lack depth. They’re usually written by the candidate’s allies and may omit weaknesses. Always opt for a live call or video conversation where you can ask follow-up questions and read tone. For example, a written reference might say “excellent communicator,” but a live call could reveal that the reference hesitates when asked for an example. This nuance is lost in writing.

Asking Yes-or-No Questions

Questions like “Was the candidate reliable?” invite a simple “yes” and little else. Instead, ask “How did the candidate demonstrate reliability in their daily work?” This forces the reference to provide evidence. For instance, they might say, “They always met deadlines, even when working on multiple projects.” This concrete example is far more valuable than a one-word answer.

Ignoring Red Flags

If a reference hesitates, gives vague answers, or changes the subject, pay attention. These behaviors may indicate they’re uncomfortable sharing negative feedback. Gently probe further, but respect their boundaries. For example, if a reference says “I’m not sure I can comment on that,” ask “Is there a reason you’re hesitant?” This can uncover issues without putting the reference in a difficult position.

Skipping the Call Altogether

In a rush to fill a role, it’s tempting to skip the reference call. But this shortcut can lead to a bad hire that costs far more time later. Treat the reference call as a mandatory step in your hiring process. Even for internal candidates or referrals, a call can reveal new insights. For instance, a colleague might know the candidate’s strengths but also their blind spots, which you wouldn’t discover otherwise.

How Athena Recruits Elevates the Reference Call

At Athena Recruits, we integrate reference calls into our broader recruitment strategy to ensure quality hires. Our consultants are trained to conduct structured reference checks that align with your company’s culture and role requirements. We don’t just verify employment dates; we uncover the nuances of a candidate’s work style, collaboration skills, and potential for growth. By partnering with us, you gain access to a network of vetted professionals and a consultative process that minimizes hiring risk. Learn more about our recruitment services to see how we can support your team.

The Role of Reference Calls in Your Overall Hiring Strategy

A single reference call is powerful, but it’s most effective when part of a comprehensive talent acquisition approach. Combine it with structured interviews, skills assessments, and cultural fit evaluations for a holistic view of each candidate.

Integrating with Other Assessments

Use insights from reference calls to inform your interview questions. For example, if a reference mentions the candidate excels in cross-functional collaboration, ask the candidate to describe a similar experience in the interview. This consistency validates findings and deepens your understanding. Additionally, reference call insights can help you prioritize which skills to test in a practical assessment. If a reference highlights a candidate’s analytical prowess, you might design a case study to verify it.

Building a Feedback Loop

Share aggregated reference call insights with your hiring team to refine your candidate profile. Over time, you’ll identify patterns—such as which questions yield the most predictive answers—and improve your process. For instance, if you notice that questions about adaptability consistently reveal key strengths, make them a standard part of your calls. This iterative approach turns reference calls into a strategic asset rather than a routine task.

Conclusion

The reference call is not a box to check; it’s a strategic tool that protects your organization from costly hiring mistakes. By preparing thoroughly, asking behavioral questions, and probing for weaknesses, you gain a clearer picture of each candidate’s potential. Whether you’re a founder building your first team or a hiring manager scaling a department, investing time in this step pays dividends in retention and performance. Ready to streamline your hiring process? Book a discovery call with Athena Recruits to learn how we can help you hire smarter, faster.

Frequently Asked Questions

What is a reference call, and why is it important?

A reference call is a conversation with a candidate’s former employer, colleague, or supervisor to verify their work history and performance. It’s important because it provides objective insights that interviews and résumés may miss, reducing the risk of a bad hire.

How many references should I check?

We recommend checking at least two to three professional references. This gives you a balanced perspective and helps identify consistent patterns in the candidate’s behavior and skills.

What should I do if a reference gives a negative review?

First, ask follow-up questions to understand the context. Then, compare the feedback with other references and your interview observations. If concerns persist, consider discussing them with the candidate before making a final decision.

Can I skip the reference call if the candidate seems perfect?

No. Even the most impressive candidate may have hidden weaknesses or misrepresented their experience. The reference call is a safeguard that confirms your instincts and protects your investment.

How do I handle a reference who is reluctant to speak?

Respect their time and reassure them of confidentiality. If they’re still hesitant, ask if they’d prefer to answer specific questions in writing. Alternatively, ask the candidate for another reference who may be more forthcoming.