CV

Cover letter guide: structure, example, and what actually gets read

How to write a cover letter that gets read: a three-paragraph structure, a full example, phrases that work, and the mistakes I see most often from the hiring side.

Dimitris Chatzigeorgiou

Career Advisor · AI Builder · 2026-07-18 · 8 min read

A cover letter answers one question before your CV is even opened: why you, why this company, why now. In this guide I show you when a cover letter actually matters, a three-paragraph structure that works, a full example you can adapt, and the mistakes I see most often from the side of the person reading the applications.

What a cover letter is and who actually reads it

A cover letter is a short text, half a page at most, that accompanies your CV in a job application. It does not repeat the CV: it explains why you are applying for this specific role and what makes you a strong match for this specific company.

Here is something most guides avoid saying: not every cover letter gets read. I have spent years in recruitment and hiring, and in large companies with hundreds of applications per opening, the letter is often skimmed or skipped entirely. That does not make it useless. It makes it a precision tool: where it does get read, it changes outcomes.

If you are applying in Greece or to international companies with offices here, one practical note: applications are mostly sent by email, and the email body effectively is your cover letter. An email that only says "please find my CV attached" is a wasted opportunity.

When you need one and when you do not

A cover letter matters most when:

• The posting explicitly asks for one. Skipping it signals you did not read the posting.
• You are changing careers. Your CV shows where you come from; the letter explains where you are going and why it makes sense.
• You are applying to a small or mid-sized company. A human with time and genuine interest reads those applications, not just software.
• You have no referral. The letter is your only chance to say "here is why I am worth a conversation" in your own words.
• You are early in your career. Without a long track record, motivation and seriousness are your strongest cards.

Conversely: if the application goes through a platform with no field for a letter, do not force one into your CV PDF. Adapt to the channel.

The structure that works: three paragraphs

A good cover letter does not need inspiration. It needs structure, and three paragraphs are enough.

Paragraph 1: why this role

Open with the role and one specific, true reason for your interest. Not "your company is a market leader", but something you actually know or noticed: a product, a market they entered, the way their team works. One or two sentences.

Paragraph 2: why you

Pick one or two elements of your experience that match the posting's requirements, and give proof: what you did and what came of it. This is where the letter is won or lost. Do not list five qualifications superficially. One concrete example is more convincing than a list.

Paragraph 3: close with a next step

Close simply and politely: you are available for a conversation. No pressure tactics, no "I will call you on Tuesday", no excessive thanks.

A full example

The example below shows the structure in action. The brackets are the spots you fill in with your own, real details:

Dear Hiring Team at [Company],

I am writing about the [job title] position you posted on [source]. I have followed your work since [a specific trigger, e.g. you launched a certain product or entered a certain market], and this role combines two things I do well: [skill A] and [skill B].

In my current role at [current company] I manage [a specific responsibility with scale, e.g. a portfolio of forty corporate clients]. Last year I [one measurable result, e.g. reduced average response time to client requests by a third]. That is the core of the role as you describe it in the posting.

I would be glad to discuss how I can contribute to your team, and I am available for a call or meeting at your convenience.

Kind regards, [First name Last name] [phone] · [email]

Why this example works:

• Each paragraph has one job. Why here, why you, next step. Nothing extra.
• The trigger is specific. It shows this is not a mass mailing.
• The proof has a number. One measurable result says more than three adjectives.
• If you know the hiring manager's name, use it. "Dear Hiring Team" is the right choice only when no name is mentioned anywhere.

Phrases that tire the reader, and what to write instead

From the reading side, some phrases show up in every second letter and say nothing at all:

The rule behind all of it: any sentence that could be written by anyone, for any company, is wasted space.

Writing a cover letter with AI

AI writes solid cover letters under the same rule that applies to your CV: AI suggests, you decide. Give it the posting, your real facts, and your specific reason for wanting the role, and it will produce a clean first draft.

What AI cannot do is know why you want this job. If you do not tell it, it will invent something, and inventions show: generic phrases, enthusiasm with no object, wording that sounds machine-made. Write the motivation yourself, let AI polish the phrasing.

One more practical point: the letter opens the conversation, but your CV is what has to pass the ATS (Applicant Tracking System, the software that scans CVs before a person sees them). If you are not sure your CV parses cleanly, start with what an ATS is and the 7 steps to an ATS-friendly CV.

The mistakes I see most often

1. The same letter everywhere. Only the company name changes, and sometimes not even that. One letter sent with the wrong company name is enough for a rejection.
2. Repeating the CV. The letter is not your CV in prose. It is a selection of your two most relevant points, connected to the role.
3. A full page or more. Nobody reads a one-page letter for a role with two hundred other applications.
4. Claims that do not survive scrutiny. Whatever you write, you will be asked to defend in the interview. If it does not hold up there, do not write it here.
5. Desperation or arrogance. Neither "I will accept anything" nor "I would be your best hire of the year". Calm seriousness wins.
6. Skipped proofreading. A typo in the first line cancels the "attention to detail" claim in your CV.

Frequently asked questions

How long should a cover letter be?

Half an A4 page, roughly 150 to 250 words. Three paragraphs are enough: why this role, why you with one concrete example, and a polite close. Anything longer usually repeats the CV.

Should I write it in Greek or in English?

In the language of the job posting. If the posting is in English or the company is international with English-language communication, write in English. If the posting is in Greek, write in Greek. When in doubt, check which language the company uses publicly with its own people.

Do I need a cover letter for every application?

No. If the platform has no field for it and the posting does not ask for one, do not force it. You almost always need one when it is requested, when you are changing careers, when you apply to a smaller company, and when you apply by email: there, the email body is your letter.

Can I reuse the same letter for multiple postings?

You can keep the skeleton, but the first paragraph and the choice of example in the second must be rewritten for every role. If your letter still reads correctly with another company's name in it, it is not ready to send.