How to Write a Cover Letter That Is Not Just Your CV Again

Most cover letters fail the same way. They take the CV and write it out again in sentences: “In my role at X, I was responsible for Y and Z, where I developed strong skills in A.” The reader already has that, in a cleaner format, and scanning it took less time than your paragraph. A letter that restates the CV has spent the one piece of free-form space you get saying nothing.

Almost every piece of advice makes this worse by handing you a template with slots to fill. The slots produce prose, the prose summarises the attachment, and everyone sends the same thing. What follows is what to put in that space instead, with one full worked letter and a breakdown of why each part earns its place.

What is a cover letter actually for?

The CV is a record. It says where you were, when, and what the job was called. It is good at that and bad at everything else. There are three things it structurally cannot do:

• Say why this role. Your CV shows what you have done. It cannot show that you have thought about this specific job and want it for a reason more particular than needing work.
• Say why this organisation. A CV is identical across every application. It cannot demonstrate that you know anything about who you are writing to.
• Explain the thing that looks odd. A two-year gap, a sideways move, a job title that does not match the role, a redundancy. On a CV these are silent facts the reader interprets on their own, usually unfavourably. A letter is the only place you get to narrate them.

That is the job. Often only two of the three apply. Everything else is padding, which gives you a test for every sentence you write: could this have appeared on my CV? If yes, cut it. Not shorten it — cut it.

Does anyone even read cover letters?

Honestly: it varies enormously, and anyone who tells you otherwise is selling something.

Some employers never open them; the letter is an upload field and the decision is made from the CV and the interview. Others read the letter first and use it to decide whether to open the CV at all — common in small organisations, writing-adjacent roles, academia, the charity sector, and anywhere one person is hiring rather than a recruitment function. Plenty sit in between: ignored at the first sift, read closely once you are shortlisted.

You usually cannot tell which one you are in. What follows from that is not “give up” and not “write a masterpiece every time”. It is three practical rules:

• Front-load it. Assume the reader may stop after the first two sentences. Everything that matters most goes there.
• Keep it short. A page maximum, comfortably under is better.
• Never make the letter load-bearing. If a fact is essential to your candidacy, it belongs on the CV. The letter interprets; it does not carry unique information the reader might never see.

The one exception is the awkward-case explanation — the gap, the redundancy, the change of direction. Those can only live in the letter, which is why they are worth the space.

Why does the opening line matter so much?

Because it is where nearly every letter dies. “I am writing to apply for the position of Marketing Executive as advertised on your website.” The reader knows — they are holding an application for that position. You have spent your most valuable sentence confirming something already established, and signalled, before any content, that this letter will be conventional.

A good opening does one of a small number of things: makes a claim you will then prove, names a specific reason you are writing to them, or takes on the obvious objection immediately. Here are concrete openings for different situations. Do not copy them; see the shape.

You have done the exact job before:

I spent the last three years running the customer support function at a fifty-person software company, which is the same problem your posting describes: too many tickets, no triage system, and one person holding all the context.

You are changing fields:

I am a secondary school teacher applying for an instructional design role. The overlap is narrower than my CV makes it look, so let me be specific about what transfers.

You have a genuine, non-generic reason for this organisation:

I have been using your scheduling tool at work for two years, and the thing I keep hitting is the bulk edit flow. That is roughly why I am applying to the product team rather than to any product team.

You are underqualified on paper and know it:

I have four years of experience against your six, so I want to use this letter on the part of the job I have actually done rather than on the years I have not.

Notice what none of them do: express excitement, describe the company back to itself, or announce that a letter is being written. Enthusiasm is not a qualification. Stating it costs a line and proves nothing, because every applicant states it.

What structure actually works?

Three parts, roughly one page, usually three or four paragraphs.

1. Opening (two or three sentences). Why you, or what the odd thing is. A claim, not a preamble.
2. Middle (one or two paragraphs). Proof of one claim, with specifics. This is the part that does the work.
3. Close (two or three sentences). Direct, not servile. What you would want to talk about, and availability.

On length: aim for 250 to 400 words. Three hundred is plenty. If you are over a page, you are almost certainly restating the CV somewhere, and the fix is to find that paragraph and delete it rather than to trim adjectives throughout.

On the close: “I would welcome the opportunity to discuss how my skills could benefit your organisation” asks for nothing and says nothing. Be plain instead — name what you would want to discuss and state availability as a fact. “I would be glad to talk through how I would approach the first ninety days. I am available most afternoons.” You are applying for a job, not requesting a favour.

Why should you prove one thing instead of claiming five?

This is the section that matters most. Compare two sentences.

I am a strong communicator with excellent stakeholder management skills and a proven ability to deliver under pressure.

Our warehouse move was scheduled for the same week as our biggest customer’s audit, and nobody had told the customer. I rewrote the timeline, called their operations lead myself to explain what had happened, and moved the cutover to the following weekend. We lost two days and kept the account.

The first is invisible. Not wrong — invisible. Every applicant writes a version of it, so the eye passes over it, and it cannot be checked, which means it costs nothing to assert and is worth nothing to read.

The second is a thing that happened. It demonstrates communication, stakeholder management and delivering under pressure without naming any of them. It is also what an interviewer will ask about, which means you have chosen the topic of the first ten minutes.

How to build one:

• Pick the single claim that matters most for this role. Read the posting and ask what they are worried about. That is your claim.
• Find one real occasion. Not a summary of your general approach. One time, with a situation, a decision you made, and what happened.
• Include a concrete detail or two. Honest numbers if you have them, otherwise specifics — the audit, the two days. Never invent figures; they are both a lie and usually obvious.
• Keep it to two to four sentences, and stop at one claim. Two proved is fine. Five claims proved by nothing is the default letter you are trying not to send.

The uncomfortable version: no amount of wanting the job substitutes for showing you can do it. Sympathy is not a hiring criterion.

How do you research the organisation without flattery?

“I have long admired your commitment to excellence and innovation” is not research. It could be pasted into any application in any industry, and readers recognise it instantly. A real observation has a property flattery does not: it could only be written about this organisation, and it implies you did something — used the product, read the report, noticed a change.

• Weak: “Your reputation for quality is well known.”
  Real: “You have moved from three regional depots to one central site in the last year, which is presumably why the posting emphasises route planning.”
• Weak: “I am passionate about your mission.”
  Real: “I read your 2025 impact review, and the part about referral drop-off after the first appointment is the problem I spent two years on in my current role.”

Two cautions. Do not be gratuitously critical — frame an observation as something you would want to work on, not as a verdict. And if you cannot find a real one in fifteen minutes, skip it entirely: a letter with no company-specific line beats one with a fake one. Flattery reads as effort you did not make.

What do you write when your situation is awkward?

This is where most advice goes quiet, and where the letter is most useful. A clean CV that matches the job barely needs one; a CV with something to explain needs one badly. General principle: name it briefly, plainly, without apology, then move to evidence. Length signals how big a problem you think it is. A sentence says “this is a fact”; a paragraph of justification says “this is a wound”. Readers take the cue you give them.

You are changing careers

The reader’s real question is not “why are you leaving your field” but “will this person be able to do the job, and will they stay”. Answer the second one.

Do not lean on transferable skills in the abstract — everyone claims those. Identify the two or three parts of the new job you have genuinely already done in another context, and prove one. Then give a short, factual reason that points forward: “the part of my last job I was best at was the part closest to this work” is credible; “looking for a new challenge” says nothing. If you have done anything concrete toward the change — a course, a freelance project, something you built — mention it once. That is evidence of commitment, which is what they are testing.

You have a gap in employment

Gaps are ordinary — caring, illness, a bad market, study, children, burnout, a visa, a move. One sentence, past tense, without detail you do not owe anyone: “I took eighteen months out to care for a family member and returned to work in March.” That is the whole treatment. You need not disclose a medical reason; framing it as past and closed is what matters. Then say what keeps you current, if anything does — a course, contract work. If nothing does, do not manufacture it; move to your proof paragraph and let the work speak.

You are underqualified on paper

Postings are wish lists, written by combining every capability anyone would like, and the person hired often does not meet all of them. That does not make requirements fiction — a hard credential is hard — but “five years’ experience” is usually a proxy for “can operate without supervision”, and that is a claim you can address directly. Acknowledge the shortfall in a clause, then spend the space on the part of the job you have done at the level required. If you lack a genuine hard requirement, say what you are doing about it in a few words, and only if it is true.

You are obviously overqualified

The reader has two worries: you will be bored and leave, or you will be expensive and resentful. Both are reasonable. Both go unspoken unless you address them.

Say why you want this specific job in terms that survive scrutiny. Less management responsibility, being hands-on again, a shorter commute, stability after a period of chaos, this sector — these are real reasons people take smaller roles, and stating one plainly reassures far more than pretending the difference does not exist. If you are comfortable with the salary band, saying so removes the second worry in a line. Keep it to one or two sentences; the more you justify, the more it sounds like a stopgap.

You have no direct experience at all

You cannot prove you have done the work, so prove you can do something, concretely. Almost everyone has a piece of real work somewhere: a project, a society you ran, a shift you managed, something you built or wrote or fixed. Pick the one closest in shape to the job and treat it exactly as you would professional experience — situation, what you did, what happened. Do not apologise for it not being a job; describing it seriously is what makes the reader take it seriously. Someone hiring at entry level expects to teach you. They are screening for whether you can be taught and whether you will turn up, so evidence of finishing something beats evidence of brilliance.

You were made redundant or let go

Redundancy is a decision about a role, not a verdict on you, and readers are entirely used to seeing it. One clause, then move on: “My role was made redundant in June when the team was restructured.” No hedging, no bitterness about the employer, no long explanation. Bitterness is the only part that actually costs you, because it makes the reader wonder how you will talk about them. If you were dismissed rather than made redundant, you are not obliged to volunteer it in a letter — that is a later conversation. What you must not do is write something false. Saying less is safe; saying something untrue is not.

Which phrases should you cut?

Not because they are forbidden, but because each one costs a line and returns nothing.

• “Please find attached my CV.” They can see the attachment; the file name does this job.
• “I believe I would be a great fit.” Everyone who applies believes this. Belief is not evidence; replace it with the evidence.
• “Team player.” Nobody describes themselves otherwise, so it carries no information. If collaboration matters, describe working with someone difficult.
• “Passionate about.” Overused to invisibility, and it sits exactly where a specific reason should be. Say the reason.
• “Hit the ground running.” A cliché that promises something you may not deliver. If you can start fast, say what you would do in month one.
• “I am writing to apply for…” The most expensive dead phrase in the genre, because it occupies the position that matters most.
• “Dynamic, results-driven, self-motivated…” The eye slides off adjective stacks. One proved example outweighs the list.
• “I would be honoured…” Servility. You are proposing an exchange of labour for money.

A useful edit: highlight every sentence making a claim about your character, delete all but one, and replace that one with something that happened.

How much do you change per application?

Sending five letters, tailor each fully. Sending fifty, you need a system — and the honest version is that most of the letter does not change.

What must change every time:

• The opening sentence, and the reason for this role specifically.
• The company-specific observation, if you have one.
• The proof paragraph — not rewritten, selected from a small set.
• The role title, the recipient, and any explicit requirement in the posting.

What genuinely does not change:

• Your explanation of a gap, a redundancy, or a career change. Write it once, well, and reuse it.
• Your closing lines.
• The structure and the general register.

So: write three or four proof paragraphs covering the different things you can prove — one on delivery, one on people, one on technical depth — then per application write a fresh opening and pick the paragraph that fits. Ten or fifteen minutes, not an hour, and still specific. Guard against the wrong company name by checking the recipient and role title as a separate final step, after you have stopped writing.

Should you use AI to write it?

Worth being straight, because it is now extremely common and the advice around it is mostly panic or salesmanship.

A generated cover letter is fast, grammatical and structurally fine. It is also recognisable — readers who go through many applications develop a feel for the register: the balanced clauses, the enthusiasm without specifics, every paragraph arriving at a tidy summary. They cannot prove it and mostly do not try. The letter simply reads as generic and gets no credit, which is the same outcome as a bad letter.

The deeper problem is not detection. A generated letter is built from your CV and the posting, so it can only recombine what those two documents already contain — which means it structurally cannot do the letter’s one job. It produces fluent claims and no proof, because the proof lives in your memory of a specific week at work and nowhere else.

Where it is genuinely useful:

• Getting past a blank page. A rough draft you then gut is faster than starting cold.
• Cutting. Ask for your 600-word draft at 300 words and you will get a reasonable trim.
• Second-language polish. Fixing grammar in your own sentences is not the same as having sentences written for you.
• Interrogating yourself. Ask what a hiring manager would doubt about your application. The question is useful; the answer it drafts usually is not.

Where it hurts is sending the output. The rule: every specific in the final letter must be something you actually did, in words you would say out loud. If a sentence is not one you would say, change it.

When can you skip the letter?

If the application does not ask for one and gives no upload field, do not attach one; an unrequested letter is neutral at best. If it says optional, the honest answer is that nobody will reject you for omitting it — but the people who read letters are the people who notice their absence, and if anything on your CV is awkward, “optional” is effectively “required”, because the letter is your only chance to frame it first.

So: skip it when your CV plainly matches, nothing needs explaining, and you are applying at volume. Write it when you actually want this job, when something needs context, or when the organisation is small enough that a person rather than a system is reading.

How should you format and send it?

• File or email body? If there is an upload field, upload a PDF. If you are emailing a person directly, put the letter in the body — an attachment is friction, and body text reads as a letter to a person. Do not do both.
• File name. Firstname-Lastname-Cover-Letter.pdf, not “cover letter final v3”. It is being saved into a folder with forty others.
• PDF, not a word processor file, unless the posting asks otherwise. Layout stays put.
• Unknown recipient. Spend two minutes looking — the posting, the team page. If you find a name, use it. If not, “Dear Hiring Manager” is fine. “To Whom It May Concern” reads as dated. Never guess a name.
• Subject line. Role title and your name. “Application: Operations Coordinator — Sam Okonkwo.” Nothing clever.
• Layout. Plain, single column, same font as your CV, no photograph or graphics. Unusual formatting breaks in other people’s software.
• Read it aloud before sending. This catches more than any checklist.

What does a good one actually look like?

Fictional applicant, generic role, invented employer. The situation: someone moving from agency account work into an in-house operations role, with a four-month gap.

Dear Ms Halloran,

Your posting says the biggest problem in the role is that onboarding new clients takes six weeks and nobody can say why. I spent two years on the same problem at an agency of about eighty people, and I want to describe how I fixed it rather than list the skills involved.

When I took over onboarding there, it took thirty-four days on average and everyone blamed the client. I sat in on eleven of them and found that most of the delay was two internal handoffs — legal review and the credentials request — that nobody owned and that were being done in sequence for no reason. I moved them to run in parallel, gave both to named people with a two-day deadline, and built one shared checklist so account managers stopped emailing to ask what stage things were at. Within four months average onboarding was nineteen days. The part I would want to bring here is less the specific fix than the method: watch the process happen several times before changing anything, because the story people tell about where the delay is usually is not where it is.

Two things to be upfront about. I have been out of work since May, when my employer lost its largest account and cut the operations team; I have been doing contract process work for a logistics firm since July. And I have not worked in-house before, so I would expect the internal politics of this to be different from managing an external client relationship. I would rather say that now than discover it in month two.

I would be glad to talk through how I would approach the first ninety days, and specifically what I would want to measure before changing anything. I am available at short notice and can start within two weeks.

Yours sincerely,
Devan Merrick

Why each part does its job

• The opening. It starts with the reader’s problem, not the writer. It names the pain from the posting, says the writer has solved it before, and refuses the list-of-skills move — a signal that this letter will be different. No “I am writing to apply”, no enthusiasm.
• The proof paragraph. One claim, one occasion, real detail. Thirty-four days to nineteen is checkable in an interview; the eleven sessions and two handoffs are the kind of specific nobody invents. It ends by extracting the method rather than the result, which is what makes it relevant to a different organisation. This paragraph does most of the letter’s work.
• The awkward paragraph. Gap and redundancy in a clause each, past tense, no apology and no bitterness. The contract work appears once as evidence of currency. Then the writer names their own weakness before the reader can, framing it as awareness rather than deficiency — which makes the confident parts more credible, not less.
• The close. It proposes a specific conversation rather than asking for an opportunity, and states availability as a fact.
• What is absent. No job history, no adjectives about character, no flattery — the only company-specific content is their stated problem, which is research rather than praise. Around 350 words.

Notice that essentially nothing in it duplicates a CV. The CV says “Operations Manager, agency, 2023–2026”. The letter says what happened inside that job and why it matters here. That gap between the two documents is the entire point.

The letter is one step in a longer sequence. What you ask at the end of the interview and how you follow up both matter more than most applicants think — and if writing it is the thing you keep avoiding, that is usually a feeling rather than a scheduling problem.

If the letter works, the interview is next — and preparing for it well has little to do with memorising answers.

For the rest of the application process around the letter, the official job-search guidance is a useful non-commercial reference.

The National Careers Service gives free, non-commercial help with applications if you want another pair of eyes.

Frequently asked questions

How long should a cover letter be?

Under one page; 250 to 400 words is a good target. If you are running long, the cause is almost always a paragraph summarising your work history. Delete it rather than trimming everywhere.

Should I mention salary expectations?

Only if the posting asks. If it does, answer with a range and a short qualifier (“in the region of X, depending on the full package”), because ignoring an explicit instruction is worse than naming a number. If it does not ask, leave it out entirely — raising it unprompted moves the conversation to money before you have established value.

What if I do not know who to address it to?

Look for two minutes: the posting, the team page, the department contact. If you find a name, use it and spell it right. Otherwise “Dear Hiring Manager” is entirely fine. Never guess, and avoid “To Whom It May Concern”.

Can I reuse the same cover letter for multiple jobs?

Partly. The explanation of a gap or a career change, your closing lines and your structure can be identical every time. The opening sentence, the reason for this specific role and your choice of proof paragraph should change. Reusing everything produces a letter that reads as mass-sent, because it is.

Should I explain a gap in my employment history?

Yes, in one sentence, in the past tense, without medical or personal detail you do not want to share. “I took a year out for family reasons and returned to work in March” is complete. Length signals significance, so keep it short — a long justification makes the gap look bigger than it is.

Is a cover letter still necessary?

It depends on the employer, and you usually cannot tell which kind you have. Skip it when it is not requested and your CV plainly matches. Write it when you want the role, when a person rather than a system is reading, or when anything on your CV needs framing — in that last case it is the only tool you have.