What Is a Cover Letter, and Do You Need One?
by Larbi SahliPublished
A cover letter is a one-page letter sent with your resume that names the job and proves you fit it. See what to include, an example, and when to skip one.
On this page
A cover letter is a short letter, usually under one page, that you send with your resume when you apply for a job. It names the position, says why you want it, and gives two or three specific examples from your experience that prove you can do the work. It ends by asking for an interview. Some postings require one; many treat it as optional.
The purpose of a cover letter
Your resume lists what you did. The cover letter connects that record to one specific job and makes the case a list of bullets can't make on its own. That's the whole cover letter meaning in a line: a resume proves you're qualified; a cover letter argues you're the right hire for this opening.
The letter also carries everything a resume has no room for. Why you're applying to this company instead of its competitor. Why a restaurant supervisor is applying for a hotel job. What happened during that eight-month gap. Why someone in Ohio is applying to a role in Denver. A recruiter reading a resume alone has to guess at these things, and recruiters who have to guess usually move on.
You'll see the same document under different names. In the UK it's a covering letter. Some employers, especially in education and government, call it a letter of application. In much of continental Europe it's a motivation letter. The structure and the job are the same.
Is a cover letter the same as a resume or a CV?
No. A resume is a structured record of your jobs, skills, and results, scanned in seconds. A cover letter is prose, read (when it's read) in about a minute, and it does something the resume can't: it interprets your record for one employer.
The cleanest way to see the difference is the same achievement written both ways. Meet a fictional applicant: a restaurant shift supervisor applying for an assistant manager role at a hotel restaurant.
| Where it appears | How the same achievement reads |
|---|---|
| Resume bullet | Cut average nightly close time by 40 minutes by rebuilding the closing checklist and retraining a team of six. |
| Cover letter sentence | Your posting stresses running dinner service without a manager on the floor. I've already done the closest thing to it: I rebuilt our closing checklist and retrained six closers on my own initiative, cutting close time by 40 minutes with no title and no extra staff. |
Same fact, different job. The bullet states the result. The sentence names a line from the posting, matches the result to it, and adds the context that makes it relevant: she did it without formal authority, which is exactly what an assistant manager candidate needs to prove. That translation, from record to argument, is what a cover letter is for. If your letter only restates your bullets, it isn't doing its job.
One more term worth untangling: a CV. In most of the world, CV simply means resume. In the US, a CV is the long academic record used for faculty, research, and some medical roles, and it follows different rules entirely. If you're applying for an academic position, see when a CV replaces a resume; for everything else on this page, resume and cover letter are the pair you need.
What to include in a cover letter
Five things, in roughly this order. Everything else is optional.
- Your contact details: name, phone, email, and city at the top, matching what's on your resume.
- A greeting to a named person if you can find one: the hiring manager's name from the posting or LinkedIn beats "Dear Hiring Manager," though the generic version is fine when no name exists.
- The job you're applying for, named in the first sentence, because the person reading may be hiring for six roles at once.
- Two or three proof points matched to the posting: pick the requirements the ad stresses most and answer each with a specific result from your experience.
- A closing that asks for the next step: one sentence saying you'd welcome an interview, then a sign-off.
What to leave out
- Salary figures, unless the posting explicitly asks. If it does, give a range and save the negotiation for later; here's how to handle the salary expectations question when it comes up.
- Why you left past jobs. Reasons for leaving belong in the interview, if anywhere, and a letter that explains a departure unprompted reads as defensive.
- Personal details. In the US, leave out your age, marital status, photo, and anything else an employer isn't allowed to consider.
- Anything that isn't true. A resume exaggeration is bad; a cover letter exaggeration is worse, because you wrote it in full sentences and the interviewer will quote it back to you.
On the salary point: if a posting requires a number, keep it to one line and move on. There's a better way to handle salary expectations once you're actually talking to someone.
Do you need a cover letter?
It depends on what the posting says, and the posting almost always tells you.
| What the posting says | What to do |
|---|---|
| Requires a cover letter | Send one, tailored to the posting. Skipping a required letter reads as skipping an instruction, and some employers screen on exactly that. |
| Optional, or there's just an upload slot | Send a short one. A three-paragraph letter that names the job and makes one strong match costs you twenty minutes and can only help. An upload slot with nothing in it is a small missed chance. |
| Says no cover letter, or the form has no place for one | Don't send one. Following instructions is the first test, and emailing a letter around the form annoys the person who built the process. |
A letter carries the most weight when your resume raises a question it can't answer. Career changers need it most, because the resume says "teacher" and the application says "sales," and only the letter explains the move; a career change cover letter exists almost entirely for that one job. The same goes for explaining an employment gap, for relocation, and for applications where someone referred you, since the letter is the natural place to name them.
Small employers are the other case. At a company where the owner reads every application, the letter often gets more attention than the resume, because it's the closest thing to hearing you talk before the interview.
What a cover letter looks like
Here's the opening of our shift supervisor's letter, with each line's job labeled. This is an excerpt, not a full letter.
"I'm writing to apply for the Assistant Restaurant Manager position at the Harbor House Hotel." The job, named in the first sentence. No warm-up paragraph about her passion for hospitality.
"After three years running dinner service at a 120-seat independent restaurant, I want to grow into management at a property where the restaurant is part of a larger guest experience." The reason. It explains the application, restaurant to hotel, before the reader has to wonder about it.
"Your posting stresses running service without a manager on the floor. I've already done the closest thing to it: I rebuilt our closing checklist and retrained six closers, cutting close time by 40 minutes with no title and no extra staff." The proof, matched to a specific line in the ad.
Two more short paragraphs follow, one more proof point and a closing that asks for an interview, and the letter is done. For complete letters written for specific jobs, from teaching to software engineering, start from an example for your field rather than a blank page.
Other meanings of "cover letter"
The term shows up outside job applications, and the document changes with the audience.
A cover letter for a scholarship or college application makes a case for you as a student rather than an employee. The proof points come from coursework, projects, and activities, and the ask is admission or funding rather than an interview. Many programs call it a personal statement or motivation letter instead.
A cover letter sent with a manuscript, essay, or grant proposal is a brief professional note to an editor or funder. It identifies the work, states word count or budget and category, and gives a one-line author bio. It's shorter and more formulaic than a job letter, and it never summarizes the work itself.
Everything else on this page is written for job applications, which is what most people searching the term mean.
How to write one, in three steps
Read the posting and pick the two or three requirements it stresses hardest, usually the ones repeated or listed first. Match each to a concrete result already on your resume. Write three or four short paragraphs around those matches: the job and your reason up top, the proof in the middle, the ask at the end.
If you'd rather not start from a blank page, Roleframe drafts a job-specific cover letter for you to edit, sitting beside your resume and matching its template, so the pair you send looks like it came from one person. The draft is a starting point; the words you send should be yours, because the interviewer will ask about them.
Send the finished letter as a PDF unless the application form gives you a text box instead, and give it a filename a recruiter can find later, like lastname-cover-letter-harborhouse.pdf.
Frequently asked questions
- What will I write in a cover letter?
Four things: the job you're applying for, named in the first sentence; a short reason you want this role at this company; two or three specific examples from your experience matched to the posting's main requirements; and a closing that asks for an interview. Three or four short paragraphs covers all of it. Anything the posting didn't ask about and your resume already shows can be cut.
- Is a CV a cover letter?
No. A CV is a record of your experience, the document itself, while a cover letter is the letter that accompanies it. Outside the US, "CV" usually just means resume. In the US, a CV is the long academic document used for faculty and research roles. In every case, the cover letter is a separate one-page letter sent alongside it.
- How long should a cover letter be?
Well under one page: three to four short paragraphs. A recruiter reading dozens of applications gives a letter about a minute, so a full page of dense text works against you. If your letter runs long, cut the paragraph that restates your resume; the proof points matched to the posting are the part that earns the read.
- Do employers actually read cover letters?
Some do, some don't, and you can't tell which from the posting. Hiring managers at small companies and readers of borderline applications are the most likely audience: when your resume alone would get a maybe, the letter is what settles it. Since you can't know in advance, treat a short, tailored letter as cheap insurance and a generic one as worse than none.
- What is a cover letter for an internship?
The same document with different proof. Since you have little or no work history, the examples come from coursework, class projects, part-time jobs, and campus activities, matched to what the internship posting asks for. The structure doesn't change: name the internship, give your reason, prove fit with two or three specifics, ask for the interview. See internship cover letter examples for full letters across five fields.
- Can I use the same cover letter for every job?
You can, but it defeats the purpose. The letter's entire value is the match between your experience and this posting's requirements, and a reused letter has no match to show. Keep a base version with your strongest paragraphs, then swap the job title, the company reason, and at least one proof point for every application. That's a ten-minute edit, not a rewrite.
Ready to write your cover letter?
Writing a cover letter takes time, and a generic one is easy to spot. Pick a letter template that matches your resume, or let Roleframe draft a first version from the job posting using only what your resume backs up.
