How to Ask Someone to Be a Reference (and Brief Them)

References are the last stage of hiring and the one candidates prepare for least. Most people name whoever comes to mind, send a two line message asking for a favour, and hope for the best. Then a recruiter calls that person cold, gets a friendly but vague answer about someone being nice and reliable, and a strong candidacy quietly loses its final push.

A reference is not a formality that either passes or fails. It is your last piece of evidence, and briefed properly a referee can confirm exactly the thing the employer is still unsure about. This guide covers who to choose, the wording of the ask, how to brief them, what employers actually ask on the call, and what to do when your most recent manager is not available to you.

Who should you choose as a reference?

Choose people who managed or worked closely with you, recently, and who can speak about the work rather than your personality. Recency matters more than seniority: a team lead who supervised you last year is worth more than a director who barely saw your output three jobs ago.

• A direct former manager is the strongest choice, because employers weight it highest and will ask for one anyway.
• A senior colleague or project lead who saw your work daily is a good second, especially if your manager changed often.
• A client or supplier works well for freelance, sales, and account roles, since they can speak to reliability and results.
• A tutor, supervisor, or placement lead is acceptable early in a career, ideally alongside one workplace name.
• Two or three is standard, and it is worth having a fourth in reserve in case someone is on holiday.

Avoid friends, relatives, and anyone who cannot describe your actual tasks, since both are transparent to a recruiter within a minute. Also avoid the person you had the worst relationship with, even if the job title looks right. And be honest with yourself about whether someone will be lukewarm. A tepid reference does more damage than a missing one, because employers read hesitation as a warning rather than as modesty.

The wording of the ask

Ask in advance, give them an exit, and make it easy to say yes. A message like this works, by email or by message: "Hello Anna, I hope things are going well at Northline. I am applying for an operations coordinator role at a logistics company and they will likely ask for references. Would you be comfortable speaking about my work on the supplier project? If it is not a good time or you would rather not, please just say and there is no problem at all. If you are happy to, I will send you the job description and a short reminder of what I worked on with you."

Three details make that message effective. It names what the reference is for, which lets them tailor their answer. It offers a graceful no, which is why people answer honestly instead of agreeing reluctantly. And it promises a briefing, which signals you will not leave them ambushed by a call they were not expecting. Ask before you list anyone on an application form, never after, and never assume permission is permanent: someone who agreed eighteen months ago should be asked again, since they may have changed jobs, policies, or their memory of the details.

How do you brief a reference properly?

This is the step almost everyone skips and it is where the value is. Once they agree, send one short email containing five things: the job title and company, two or three sentences about what the role involves, the two points you would most like them to confirm, a reminder of the specific work you did together with numbers if you have them, and roughly when the call is likely to come.

Keep it to a screen. "They are hiring for an operations coordinator, and the two things they seem unsure about are whether I have handled supplier negotiation and whether I can work without close supervision. If it comes up, the supplier project we ran in 2025 covers both: I took over the vendor calls in March and we cut late deliveries from about eight a month to two. Their recruiter is called Sam and will probably call next week." That gives your referee a story rather than an adjective, which is the whole difference between a good reference and a polite one.

Then close the loop. Tell them when the process ends, whether you got it, and thank them properly, because these are the same people you will ask again in three years. This is ordinary relationship maintenance of the kind described in networking for a job, and it costs one message.

What employers actually ask on the call

Less than candidates fear, and more specifically than they expect. Typical questions are: how do you know the candidate and for how long, what were their responsibilities, how did they handle pressure or conflict, how reliable were they on deadlines and attendance, what should a new manager know in order to work well with them, and would you rehire them. That last one carries disproportionate weight, and a hesitation before answering it is often the whole outcome of the call.

Two things worth knowing. Many large employers have a policy of confirming only dates and job title, so a formal reference from human resources may be neutral by design; that is normal and not a black mark, which is why a personal reference from an individual manager is valuable alongside it. Separately, a reference check is not the same thing as a background check, which verifies dates, qualifications, and sometimes criminal or credit records depending on the country and the role. Assume both will confirm your dates and titles exactly, and make sure your CV matches, since a small inconsistency discovered at this stage looks like dishonesty rather than a typo.

What if you cannot use your last manager?

This is common and manageable. If you were made redundant, if the company closed, if your manager left, or if the relationship was poor, offer an alternative and explain briefly without complaining: "My previous manager has left the company, so I have listed the head of the neighbouring team, who worked with me on the same project, and a former colleague who reported to me." Nobody finds that suspicious as long as it is stated plainly.

If you are still employed and the search is confidential, say so directly on the application: you are happy to provide references from previous employers now, and your current manager once an offer is agreed. That is a completely standard request and no reasonable employer refuses it, though you should be ready to hand over the contact quickly once the offer is on the table, and you should still resign well afterwards, as described in quitting your job professionally. Where a dismissal or a difficult exit is in your history, prepare the short factual version of events for the interview stage, using the framing in why are you leaving your job, so the reference call confirms a story the employer has already heard from you rather than surprising them with it. Get references organised early, ideally before you reach a final round, because the fastest way to lose momentum on an offer is to spend four days finding somebody's current email. More guides are in the article library.