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Guide

How to write a cover letter for a job application

A good cover letter does not repeat your CV - it connects your experience to this specific role and shows why you are a fit. Here is how to write one, step by step.

Short answer

A cover letter should connect your CV to one specific role in under a page: open with a concrete hook rather than "I am writing to apply", give evidence against two or three of the posting's requirements, say why this employer, and close with a clear next step. Address a named person wherever you can find one.

The structure

What is a cover letter actually for?

A cover letter explains what your CV only lists. The CV is the record of what you did; the letter argues why that record fits this role at this employer. It is also the one part of the application where you choose what the reader looks at first.

Your CV lists what you have done; the cover letter explains why it matters for this role. It is your chance to connect the dots a recruiter would otherwise have to guess - to show you understand the job and give the specific reasons you would do it well. Keep it short: one page, three or four focused paragraphs.

How do I write a cover letter, step by step?

Seven steps: read the posting and the company, address a named person, open with a specific hook, connect your experience to two or three stated requirements, show you understand the employer, close with a clear next step, then cut it to one page and proofread it aloud.

  1. Read the job description and research the company

    Note the responsibilities, the must-haves, and what the company seems to value. You will write to those, not to a generic template.

  2. Address a real person if you can

    A name beats "To whom it may concern." Check the posting, the company site, or LinkedIn; a specific greeting signals effort.

  3. Open with a specific hook

    Skip "I am writing to apply for…". Lead with why this role, or a relevant result - something that makes the reader want the next line.

  4. Connect your experience to their needs

    Take two or three of the role's key requirements and give concrete evidence you meet them. Mirror the wording of the posting wherever it honestly fits. CVTailor drafts the letter from your tailored CV and the job ad, so it is about this job.

  5. Show you understand the company

    A line or two on why this company specifically - what they do, a value you share - proves you are not mass-applying.

  6. Close with a clear next step

    Restate your interest briefly and invite the conversation. Confident, not pushy: "I would welcome the chance to discuss how I can help."

  7. Cut it down and proofread

    One page, no typos. Read it aloud, remove anything that just repeats the CV, and double-check the company and role names are correct.

What are the most common cover letter mistakes?

Three mistakes recur. Retelling the CV line by line instead of adding the context the CV cannot carry. Sending one letter to every employer, which a reviewer spots in a sentence. And running past one page - or leaving a previous employer's name in the file you reused.

  • Restating your CV line by line instead of adding context.
  • Sending the same letter to every employer - reviewers can tell.
  • Going over one page, or leaving a previous company's name in by mistake.

The shortcut

Can CVTailor draft my cover letter?

After you tailor your CV, CVTailor drafts a matching letter. It is a separate step, included in the same application, and it does not add experience you do not have.

Frequently asked questions

How long should a cover letter be?

One page, and usually less: three or four short paragraphs, about 200 to 400 words. The letter competes for attention with your CV, so anything in it that repeats the CV is taking space from the argument only the letter can make.

Do employers still read cover letters?

Many do when the letter is specific, and some application systems make it a required field. Where it is optional, a short role-specific letter costs you fifteen minutes and can only help; a generic one is worse than sending none.

What do I write if I do not meet every requirement?

Name the requirement you do not meet, then give the closest evidence you have - adjacent work, a project, a course - and what you did with it. A reviewer forgives a gap they can see you have reasoned about far more easily than one you tried to hide.

Should I address it to "To whom it may concern"?

Only as a last resort. Check the posting, the company site and LinkedIn for the hiring manager's name first. "Dear Hiring Team" is a better fallback than "To whom it may concern", which reads as a letter written for nobody in particular.

Should a cover letter repeat my CV?

No. Take two or three requirements from the posting and give the context behind your evidence - why you made a decision, what the result was, what it means for this role. The CV is the record; the letter is the argument.

Sources

The figures quoted on this page, and where they come from.

  1. A good cover letter can be about 200 to 400 words, with just 3 to 4 short paragraphs, and is worth including whenever the posting lists one as optional. CareerOneStop, U.S. Department of Labor
  2. Purdue University's Online Writing Lab keeps a free reference on job search letters, covering cover letters, follow-ups and letters of inquiry. Purdue OWL
  3. A person scans your CV for 15 to 20 seconds - which is the attention your letter is competing with. CareerOneStop, U.S. Department of Labor

A cover letter that matches your CV

Tailor your CV, then get a first draft of the letter for the same job.