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A business recommendation letter is a short letter vouching for someone’s work. Also called a business reference letter, it describes skills and results so readers can hire with confidence. Use the template and samples below when an employer or client asks for a reference.
For other situations, browse our other recommendation letter templates.
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A business letter of recommendation is a signed letter in which a person or company vouches for an employee, a vendor, a contractor, a customer or another firm, using examples from real work.
The reader is usually deciding whether to hire or buy: a hiring manager, a prospective client or a company choosing a supplier. The letter gives that reader a first-hand account that a resume or a sales page cannot offer.
People use several names for this letter, including business reference letter, company reference letter, corporate reference letter, commercial reference letter, vendor recommendation and client reference letter. The wording changes, but the purpose stays the same: to vouch for a person or a business with specific examples. A business referral letter overlaps with it, and it usually also introduces the subject to a named person.
The subject of the letter decides who writes it and what the reader wants to learn:
| Who the letter vouches for | Who usually writes it | What the reader wants to learn |
|---|---|---|
| Employee or job candidate | A manager or senior colleague | Skills, reliability and fit for the position |
| Company or service provider | A client or customer | Quality of the work and whether the client would hire it again |
| Vendor or supplier | A company that buys from it | Delivery, communication and how it handled problems |
| Contractor | A client whose job it completed | The work done and whether it matched what was agreed |
| Customer or client | A vendor or business partner | How the customer pays, communicates and works with suppliers |
You need a business recommendation letter when an employer, a client or a partner wants a first-hand account of someone’s work before hiring them or agreeing to a deal.
Common situations include:
A business recommendation letter is the wrong choice when the person asking has supplied their own form, needs only basic employment details or is reviewing a school application.
These business reference letter examples show how a finished letter reads for a service provider, a contractor and an employee. Every name, date and figure in them is made up, so replace them with your own details.
Tips for using the samples as a template:
This sample business recommendation letter comes from a customer vouching for a company it hires regularly, so the writer’s contact information sits at the top of the page.
Maria Lopez, Office Manager
Harbor Street Dental
410 Harbor Street, Springfield
555-0142
maria@example.com
March 3, 2026
Tom Reed, Facilities Director
Elm Park Clinic
22 Elm Park Road, Springfield
Dear Mr. Reed,
I am writing to recommend Northgate Cleaning Services. Harbor Street Dental has used Northgate to clean our offices since 2022, and I have managed that relationship from the start.
In that time, the crew has missed only 1 scheduled visit, and Northgate told us about it the day before and sent a replacement crew the next morning. When we moved to a larger suite in 2025, Northgate added weekend deep cleaning with 1 week of notice and kept the price it had quoted.
I sincerely recommend the services of Northgate Cleaning Services, and we plan to keep using them. If you have any questions, please do not hesitate to reach me.
Sincerely,
(signature)
Maria Lopez
This sample reference letter from a client to a contractor is written as an email, so the writer’s contact details sit below the signature instead of at the top.
Subject: Recommendation for Ridgeline Roofing
Dear Ms. Patel,
I recommend Ridgeline Roofing for your building project. As property manager at Oak Lane Apartments, I hired Ridgeline in April 2025 to replace the roof on our 24-unit building.
The crew finished 3 days ahead of the schedule we agreed, and the final invoice matched the written estimate. When the work uncovered a damaged section of decking, the owner, Sam Ortiz, called me the same day, sent photos and priced the repair before starting it.
Residents reported no problems during the job, and we have had no leaks since. I would hire Ridgeline again without hesitation. If you have any questions, let me know.
Best regards,
Dana Whitfield
Property Manager, Oak Lane Apartments
dana@example.com
555-0176
This sample letter of recommendation for customer service comes from a former manager and links each strength to the job the candidate wants next.
Dear Hiring Manager,
I am glad to recommend Anna Baker for the customer support lead position at Brightline Software. I managed Anna for 4 years at Cedar Telecom, where Anna handled billing and service calls for our business customers.
Anna kept a 96 percent customer satisfaction score while answering about 60 calls a day. When our billing system changed in 2024, Anna wrote the call guide the whole team used and trained 8 new hires on it. That mix of patience and clear teaching is what a support lead needs every day.
I recommend Anna for this position without reservation. Please contact me if you would like more detail.
Best regards,
Luis Romero
Customer Service Director, Cedar Telecom
luis@example.com
555-0119
A strong recommendation names a specific task, the result and the writer’s own opinion, while a weak recommendation offers praise that the reader has no way to check. Compare these sentences about the sample employee.
A recommendation letter for a company vouches for the business as a whole, so it focuses on the working relationship: what the company delivered, how long you collaborated and how it handled problems.
Write on your own company’s letterhead when you have it, and sign as the person who dealt with the company directly. Name the people you worked with, because a reader learns more from “the project lead called me right away” than from praise of a brand.
A letter recommending a vendor or service provider says what the vendor supplied, how it performed over time and how it responded when something went wrong. Mention the quality of its work and its communication. Close by saying whether you would hire the firm again.
A recommendation letter for a contractor describes the job, the contractor’s role and whether the finished work matched what you agreed. Add how the crew treated the site and how the contractor dealt with changes along the way.
If a licensing board or a customer sends you a list of questions, answer each question in turn. Describe only what you saw yourself, and leave out anything about the contractor’s credentials that you have not checked.
A client or customer reference letter runs in either direction, because a client can vouch for a business and a business can vouch for a client. In the first case, describe the service you received and the results it brought your company.
In the second case, a supplier usually describes how the customer works: how long the account has been open, how it communicates and how it pays. Suppliers and partners sometimes ask for this kind of commercial reference letter before they open an account for a new customer. Ask the customer before you share account details.
To write a business reference letter, choose the format, open by saying how you know the subject, prove the main strengths with examples and close with a clear recommendation.
The format comes first, because each format places the writer’s contact information in a different spot:
Open a business reference letter with a formal salutation, then explain who you are, who you recommend and how you know them. The subject can be an individual, a business, a group of workers or any other entity. Mention whether you still work with the subject today.
The body of a business reference letter gives a detailed description of the subject, with examples of abilities and strengths that matter to this reader. Give each strength its own short paragraph, and keep the tone positive and factual.
A short personal note adds warmth, such as saying that you enjoyed working with the subject.
Close a business reference letter by saying plainly that you recommend the subject, then offer to answer questions and stay formal in the sign-off. In a printed letter, leave space for the writer’s signature above the typed name. In an email, add your brief contact details at the end.
A reference letter for a job candidate is written for the hiring manager, so it names the position, explains how you know the candidate and describes the strengths that fit the job.
A reference letter for an employee works best when each strength links to the tasks the candidate will handle. Add a short example of reliability or teamwork, then say plainly that you recommend the candidate for the job.
A letter of recommendation for customer service shows how the person treats customers under pressure, so describe a hard call or complaint they resolved and what happened next.
Patience, product knowledge and clear writing are the qualities a customer service manager usually looks for. Include any customer satisfaction results the company tracked, and only share figures your company allows you to share.
A business recommendation letter template covers who is writing, who is being recommended and why the writer can speak about them, followed by evidence and a clear recommendation. Use the checklist below to make sure nothing important is missing.
This recommendation letter format shows the parts of a business letter in the order a reader expects, and each row says what to write in that part.
| Part of the letter | What to write |
|---|---|
| Heading and date | The writer’s contact information, the date and the recipient’s name |
| Salutation | A formal greeting, such as Dear Hiring Manager |
| Introduction | Who you are, who you recommend and how you know them |
| Body | Two or three strengths, each with a short example |
| Closing | A clear recommendation and an offer to answer questions |
| Signature | The writer’s name, title and contact information |
This fill-in business reference letter template works for a person or a company, so fill in every blank with real names, dates and details, then move your contact details below the signature for an email.
____________
(Your name and company)
____________
(Your address)
____________
(Your cell number)
____________
(Your email)
____________
(Current date)
____________
(Recipient’s name)
____________
(Recipient’s company)
____________
(Recipient’s address)
Dear _____ (write the recipient’s name),
I am writing to recommend _______ (write the name of the person or organization) for _______ (write the job, contract or other purpose). I have worked with them as _______ (describe your relationship) since _______ (write when it began).
In that time, _______ (name the person or organization) has _______ (describe the work done, with a specific result). I was especially impressed by _______ (describe a second strength, with a short example).
When _______ (describe a problem or a change), they _______ (describe how they handled it and how it ended).
I sincerely recommend _______ (write the name of the person or organization). If you have any questions or points to clarify, please do not hesitate to reach me.
Sincerely,
_______ (leave your signature here)
_______ (write your name here)
The strengths to highlight in a business letter of recommendation are the ones the reader cares about most, so tailor the letter to the person who will read it. A hiring manager looks for different qualities than a client choosing a vendor.
Pick two or three strengths that matter most to the reader, then back each one with a short example.
The best writer for a business letter of recommendation is someone who knows the work first-hand, is happy to recommend it and holds a role the reader respects.
Good people to ask include:
To get a trustworthy business reference letter, ask someone who has seen the work directly, explain why you need the letter and give them plenty of notice, because writing a good letter can take longer than expected.
A letter carries more trust when the reader can confirm it, so ask the writer to include a work email or phone number. When the process is done, keep a copy of every recommendation letter for future applications.
A good business recommendation letter stays honest, specific and positive, and the usual mistakes are exaggeration, vague praise and asking the wrong person to write it.
What to do:
What to avoid:
Before a business recommendation letter goes out, check the names, the tone, the date and the signature against this short list.
These answers to common questions about a business letter of recommendation cover length, drafts, format, AI tools, business school and word choice.
A business letter of recommendation usually fits on a single page, with short paragraphs for the relationship, the key strengths and the closing. Three or four short paragraphs are enough to name the relationship, describe the key strengths with an example, and close with an offer to answer questions.
Yes, you can write the first draft of your own letter of recommendation, as long as the writer edits it, agrees with it and signs it. This saves their time and helps the final letter cover the points that matter to the reader. A useful draft lists:
Either a printed letter or an email works, so choose the format your recipient prefers and ask them if you are not sure. A printed letter looks formal and leaves room for a signature. An email is faster and easy to forward.
ChatGPT and similar AI tools can draft a recommendation letter, but the person signing it has to supply the real examples and check every claim. An AI tool has never seen the subject’s work, so anything it adds on its own is a guess. Treat its output as a rough draft and rewrite it in your own voice.
Business schools set their own number of recommendation letters, so read the application instructions for each program you apply to. Those letters speak to a different reader than a business reference letter does, so start from a student recommendation letter template instead.
The strongest words in a letter of recommendation are specific verbs and qualities, such as led, delivered, trained, resolved, reliable, resourceful and trustworthy, each backed by an example. A word without an example reads as flattery, so use fewer of them and back each with proof.
Select Create My Document at the top of this page and answer a few questions about the writer, the subject and the recipient. You can save your progress, then download and print the finished letter.
General information, not legal or tax advice.
