A work recommendation letter is a signed letter in which a manager or colleague vouches for your work: what you did, how well you did it and why they would hire you again. Most people search for it at the same moment, when the person who has to sign it says "sure, send me a draft."
This guide gives you that draft. You get a ready-to-sign template, four examples for common situations, the difference between a recommendation letter and the employment certificate your employer may be legally required to issue, and a short script for asking your manager.
Work Recommendation Letter Template (Ready to Sign)
Copy the template, replace every bracket and hand it over for review. It works on company letterhead or as a PDF attached to an email, as long as it carries the signer's full name, job title and contact details.
[City], [date]
To whom it may concern,
I am writing to recommend [Full name], who worked at [Company] as [Job title] from [month and year] to [month and year]. During that time I was [his/her/their] direct manager as [Signer's job title].
[First name] was responsible for [two or three main duties]. [His/Her/Their] most notable result was [specific achievement with a figure or a visible outcome], and the team relied on [him/her/them] for [a strength the signer has seen many times].
Beyond the results, [First name] stands out for [one or two qualities, each backed by a short fact]. When [a concrete situation or problem], [he/she/they] [what they did and how it ended].
For these reasons I recommend [First name] without reservation for [type of role or sector]. I would hire [him/her/them] again, and I am happy to confirm this information by phone or email.
Sincerely,
[Signer's full name]
[Job title] — [Company]
[Phone] · [Work email]
Two details make the difference between a letter that helps and one that gets skimmed. The achievement paragraph needs one concrete fact, not adjectives. And the closing offer to be contacted turns a piece of paper into a reference the next employer can check.
What Should a Work Recommendation Letter Include?
Every solid recommendation letter does five jobs: it identifies the signer, places you in time and role, proves your value with evidence, states the recommendation plainly and offers a way to verify it. The breakdown below takes the core of a real-looking letter apart line by line.
The key sentences of a strong letter, piece by piece:
As her direct manager for three years,1 I saw Laura take over supplier payments2 and cut late invoices from 18% to 4% in one year.3 I recommend her without reservation.4 Call me if you want to confirm any of this.5
- 1Says who signs and why their opinion counts.
- 2The role and scope, in one verb.
- 3The proof: a number the reader can remember.
- 4The explicit recommendation. Never leave it implied.
- 5An open offer of contact turns the letter into a checkable reference.
What it should not include matters just as much. Leave out salary, the reason you left, health, family situation or anything else that is private or that the signer cannot vouch for first-hand. One page is enough; two usually signals padding.
Recommendation Letter Examples by Situation
The template above covers the classic case: a manager recommending someone who is leaving on good terms. These four variations change only the paragraphs that matter, so you can swap them into the template.
1. Employee leaving on good terms
During her three years in the finance team, Laura took over supplier payments and reduced late invoices from 18% to 4%. She also trained two new hires who now run the process on their own. I recommend her without reservation for any accounts payable or financial operations role.
2. First job or internship
Diego joined our marketing department as an intern for six months. In that time he took charge of the weekly newsletter, which grew from 2,000 to 3,100 subscribers, and he always delivered ahead of deadline. For a first professional experience, his autonomy was unusual.
With little work history, the letter should lean on attitude backed by one result: deadlines met, a task handed over to him, a tool he learned fast.
3. Career change
Although Marta worked with us as a store manager, the skills that defined her role were planning and people management: she built the shift schedules for 14 employees and cut overtime by a third. Those are the same skills a project coordinator needs, and that is why I recommend her for this new step.
Here the signer translates your past role into the language of the new one. Pair it with a cover letter that tells the same story from your side; these career change cover letter examples by sector show how to frame that move.
4. Colleague or client (not your manager)
I worked with Andrés for two years as his counterpart at [Client company]. He managed our account end to end, and in that period we renewed the contract twice and expanded it to a second country. He is the supplier contact I would want on any project.
A peer or client letter carries less weight than a manager's, so it must say how the signer knows you in the first sentence. Use it as a complement, not as your only letter.
Recommendation Letter, Reference Letter or Employment Certificate?
These three documents get mixed up, especially in Latin America, and they are not interchangeable. A recommendation letter is voluntary and subjective: someone vouches for you. An employment certificate is objective: it states dates, role and sometimes salary, and in several countries the employer must issue it on request.
| Document | What it says | Is the employer obliged? | Typical use |
|---|---|---|---|
| Recommendation letter | An opinion on your work, with examples | No, it is voluntary | New job, scholarship, master's |
| Reference letter | Describes your role and duties, without necessarily recommending you | No | Background checks |
| Constancia laboral (Mexico) | A record of the services you provided | Yes, within three days if requested | Banks, rentals, official procedures |
| Certificado laboral (Colombia) | Time of service, type of work and salary | Yes, on request when the contract ends | Loans, new employers, pension paperwork |
In Mexico, article 132, section VIII of the Federal Labour Law requires employers to issue a written record of your services within three days when you request it or leave the company. In Colombia, article 57.7 of the Labour Code obliges the employer to give a certificate of time of service, type of work and salary when the contract ends. Neither law forces anyone to recommend you, so if a form asks for a "constancia," a recommendation letter will not replace it.
How to Ask for a Recommendation Letter
The best moment to ask is while your results are still fresh: just before you leave or in the first weeks after. Choose someone who supervised you directly and saw the work you want highlighted. A senior name who barely knew you writes a vaguer letter than a direct manager. The professional relationships you build at work are what make that request easy.
- 1
Choose the signer
Your direct manager, or whoever saw the results you want highlighted.
Before you leave
- 2
Ask in person or by call
Ask if they feel comfortable recommending you, so a no costs nobody face.
2-3 weeks ahead
- 3
Send the material
Your updated CV, the target job or programme, 2-3 achievements with figures and a draft.
Same day
- 4
Remind once
A short, polite note if the deadline is close and nothing has arrived.
1 week before
- 5
Thank and report back
Tell them how it went. You may need them again.
After the result
Lead time matters. Drexel University's career centre advises asking at least two to three weeks before you need it and handing over your résumé, the job description and relevant accomplishments. A draft based on the template above saves your manager most of the work, and they will still edit it into their own voice.
If you ask by email, keep it short:
Subject: Recommendation letter — [your name]
Hi [Name], I am applying for [role] at [company] and a recommendation from you would carry a lot of weight, because you saw first-hand how I [specific result]. Would you be comfortable writing one? I am attaching my CV, the job posting and a draft you can edit freely. I need it by [date]. Thank you either way.
Mistakes That Weaken a Recommendation Letter
- All adjectives, no facts. "Responsible, proactive and a team player" fits anyone. One figure or one concrete situation says more than five qualities.
- No signer details. Without job title, phone or work email, nobody can check it, and an unverifiable letter loses most of its value.
- Generic recipient when there is a specific one. If you are applying to a known company or programme, address it to them and name the role.
- A letter that is too old. A letter from five years ago about a job you no longer do says little. Ask for an update or a new one.
- Copying the template word for word. Recruiters have seen the same phrases many times. The brackets are a starting point, not the final text.
Your Next Step
Copy the template, fill in one concrete achievement, and send it to your manager with your CV and two to three weeks of margin. If the letter is for a master's or a scholarship, it will usually travel with a motivation letter, which answers a different question.
For job applications, the recommendation does not replace your own cover letter. If you need one tailored to each posting, the AI cover letter generator drafts it from your CV and the job description, so both documents tell the same story.
Frequently Asked Questions
Who should write a work recommendation letter?
Ideally your direct manager, because they saw your work every day and their opinion carries the most weight. A senior colleague or a client works as a second letter, as long as the first sentence explains how they know you.
Is my employer obliged to give me a recommendation letter?
No, a recommendation is voluntary. What some countries do require is an employment certificate: in Mexico the employer must issue a record of your services within three days, and in Colombia a certificate of time, role and salary when the contract ends.
Can I write my own recommendation letter for my boss to sign?
Yes, and it is common practice when your manager asks for a draft. Write it honestly, with real figures, and let them change whatever they want: the letter has to say what the signer is willing to confirm.
How long should a recommendation letter be?
One page, usually four or five short paragraphs. Longer letters rarely add evidence; they add adjectives.
Does a recommendation letter need to be signed and on letterhead?
A handwritten or digital signature and the signer's contact details are essential. Letterhead helps credibility, but a signed PDF sent from a work email is accepted almost everywhere.