How to Write a Cover Letter (with Example)

Updated

A cover letter is a one-page letter of about 250 to 400 words explaining why you want this specific job and why you fit it. Address a named person if you can, open with the role and a real reason you are interested, give one or two examples that match the posting, and close by asking for an interview.

Do you still need a cover letter?

Not every application asks for one, and some recruiters skip them. But when a posting requests a cover letter, or offers an optional field for one, a short, specific letter can set you apart, especially if you are changing careers, explaining a gap, relocating or applying to a small company where the hiring manager reads everything.

If the posting says a cover letter is required, sending one is not optional. If it says nothing, a brief letter rarely hurts and sometimes helps.

Cover letter structure

  1. Header: your name and contact details, the date, and the employer’s name and address (or just the company name if you are submitting online).
  2. Greeting: “Dear Ms. Patel,” if you know the name. If you can’t find it, “Dear Hiring Manager,” is perfectly acceptable. Avoid “To Whom It May Concern”.
  3. Opening paragraph: the job you are applying for and why it interests you, in two or three sentences.
  4. Middle paragraph or two: one or two concrete examples from your experience that match the most important requirements.
  5. Closing paragraph: a short summary of what you offer, your availability and a request for an interview.
  6. Sign-off: “Sincerely,” or “Best regards,” followed by your full name.

In the UK and Ireland, it is often called a covering letter, and the traditional sign-off is “Yours sincerely” when you know the name and “Yours faithfully” when you don’t.

How to open and close

The first lines decide whether the rest gets read. Skip the generic opening and go straight to the job and a specific reason.

WeakI am writing to express my interest in the position advertised on your website.

BetterI’m applying for the Operations Coordinator role at Harlow Creek Distribution because I’ve spent five years doing exactly what your posting describes: planning daily routes and keeping a busy warehouse on schedule.

WeakThank you for your time. I hope to hear from you.

BetterI’d welcome the chance to discuss how I could help your team through peak season. I’m available for an interview any day next week.

A complete example

Cover letter: administrative assistant

Dear Ms. Patel,

I’m applying for the Administrative Assistant position at Brookfield Family Dental. I’ve spent the past three years as the front-desk lead for a busy pediatric practice, and I’m drawn to your focus on patient comfort, which I saw in the reviews and on your website.

At my current practice I manage scheduling for four providers, verify insurance before every visit and handle billing questions by phone. When we switched to a new practice management system last year, I set up our appointment templates and trained the rest of the front-desk team, and our no-show rate dropped after we introduced text reminders.

Your posting mentions Dentrix, insurance verification and a calm presence with anxious patients. I use Dentrix daily, I’m comfortable with the major insurance portals and I’m usually the person colleagues ask to handle a difficult call.

I’d welcome the opportunity to talk about how I could support your team. Thank you for considering my application.

Sincerely,

Maria Gonzalez

Notice the pattern: the role, a specific reason, two concrete examples tied to the posting and a clear request. Replace every detail with your own. A letter that could be sent to any company convinces no one.

Mistakes to avoid

  • Repeating your resume line by line. The letter should add context: why this job, why now, what you would bring.
  • Writing more than one page. Three or four short paragraphs are enough.
  • Focusing on what you want from the job instead of what you can do for the employer.
  • Getting the company name or job title wrong after copying from another letter. Check both before you send.
  • Apologizing for missing requirements. Focus on what you do offer.

Save the letter as a PDF named with your name and the role, such as “Maria-Gonzalez-Cover-Letter.pdf”, and use the same font as your resume so they look like a set.

How to tailor a cover letter in 15 minutes

You don’t need to write every letter from scratch. Keep a base letter with your strongest examples and adapt three things for each application:

  1. The opening: name the exact job title and give one reason that is specific to this employer, such as a product you use, a project they announced or the way they describe their team.
  2. The examples: read the posting, pick the two requirements that matter most and choose the stories from your experience that prove them.
  3. The closing: mention the company by name and say what you would like to do next, usually an interview.

If you are changing careers, returning after a break or relocating, the cover letter is the right place to say so briefly and positively. One or two sentences are enough: what you did, why you are making the move and what you bring from your previous work. There is no need to apologize or go into personal details.

WeakI know I don’t have direct experience, but I hope you will give me a chance.

BetterAfter eight years teaching, I’m moving into training and development, where my experience designing lessons and presenting to groups every day carries over directly.

Frequently asked questions

How long should a cover letter be?

About 250 to 400 words, never more than one page. Three or four short paragraphs are enough to explain why you want the role and give one or two examples that prove you can do it.

What if I can’t find the hiring manager’s name?

Check the posting, the company website and LinkedIn first. If you still can’t find it, “Dear Hiring Manager,” is professional and widely accepted. Avoid “To Whom It May Concern” and “Dear Sir or Madam”.

Should I paste my cover letter into the application or attach it?

Follow the instructions. If there is a text field, paste it there. If there is an upload option, attach a PDF. If both are available, either works; a PDF keeps your formatting.