Does Anyone Read Cover Letters?
Sometimes, by some people, in some situations. How to tell which you are in, and what a letter can do that a CV cannot.
The honest answer is: sometimes, by some people, in some situations — and the variation is wide enough that a blanket rule in either direction is wrong. The workplace concept of moving mental tasks into external systems is explained in further details.
What is more useful than a yes or no is knowing when it matters, and what a letter can do that a CV cannot. For an independent public reference, consult CareerOneStop job-application guidance.
When it is likely to be read
Smaller organisations, where the person hiring is also the person who will manage you.
Where it is required rather than optional. A required field is at least opened.
When your CV raises a question. A career change, a gap, a move to a different country, an application from an adjacent field. The letter is where that gets answered, and without it the reader has to guess.
When you are a borderline candidate. For an obvious yes or an obvious no it changes little. In between it can decide.
Academic, public sector, non-profit and some regulated fields, where a supporting statement is a formal part of the process and is scored.
And where the posting asks a specific question. If they ask why you want this role, that is an instruction and the answer is assessed.
When it is probably not read
High-volume corporate applications, where a recruiter with hundreds of applications is screening CVs.
Where it is optional and generic. An unread optional field costs nothing and gains nothing.
Agency-managed applications, frequently — the agency writes its own submission.
Where the process is heavily automated at the front end.
What a letter can do that a CV cannot
This is the useful framing, and it explains when to bother.
Explain something. Why you are changing field, why there is a gap, why you are moving, why a step looks sideways. A CV states facts; a letter gives reasons. See gaps and career changes.
Connect your experience to their problem. A CV lists what you did. A letter can say why that matters for what they are trying to do — which requires knowing what they are trying to do.
Show how you write, which for many roles is part of the job.
Show that you read the posting. A specific reference to something in it does more than any amount of enthusiasm.
And say what you are actually interested in, which occasionally matters more than qualification.
What makes a letter bad
Restating the CV. They have it. A letter that summarises it wastes both documents.
Generic enthusiasm. "I am excited by this opportunity at your dynamic company." Recognisable at a glance, and it signals nothing except that the letter is a template.
Length. Three or four short paragraphs. A page of dense text will not be read even by someone who intended to.
Being about you rather than about the fit. "I am looking for a role that will help me grow" is about your needs, and the reader is solving their problem.
The wrong company name. The classic, and it is fatal, because it demonstrates the letter was not read by the person who sent it.
And obvious generation. Increasingly recognisable, not because a model was used but because it says nothing specific. See do recruiters notice AI-written applications.
A structure that works
One: why this role, specifically. Something about it, not about the industry. One or two sentences.
Two: the connection. The one or two things in your experience that map onto what they described, with a specific example. Not a list.
Three: the thing that needs explaining, if there is one. The gap, the change, the move — briefly and without apology.
Four: close. Short. Availability, thanks, done.
Three to four paragraphs, and under a page.
How much time to spend
Where it is required and the role matters: thirty minutes, and it should be genuinely specific.
Where it is required and the role is speculative: fifteen minutes, from a base you adapt.
Where it is optional and you have something to explain: write it. That is exactly the case it exists for.
Where it is optional and you have nothing to explain: a short one, or none. A weak generic letter is not better than no letter.
Do not spend an hour on a letter and ten minutes on the CV. The CV is read more reliably.
Using a tool for it
Reasonable use: drafting from your real material, tightening, and adapting a base letter to a specific posting.
The failure: generating something you do not read, which is where the wrong company name comes from.
Always read it aloud before sending. That single step catches the register mismatch and the errors. See where the line is.
The short version
Sometimes read, by some people, in some situations — and most reliably where it is required, where the organisation is small, or where your CV raises a question.
Its unique job is explaining and connecting, not summarising the CV.
Three or four short paragraphs, specific to this posting, under a page.
Where you have something to explain, write one even if it is optional. That is the case it exists for.
And read it aloud before sending, because the wrong company name is fatal and entirely avoidable.