By Chanuka Jeewantha · Published · Updated
A cover letter does something your CV cannot. Your CV records what you have done. The letter explains why that record makes you the right person for this particular role, at this particular employer, right now. When a letter just repeats the CV in paragraphs, it adds nothing and gets skimmed. When it makes a clear, specific case, it can be the reason a borderline CV makes the shortlist. The structure below keeps the letter short, specific and hard to ignore.
What a cover letter is for, and what it is not
The cover letter answers three questions: why this role, why this employer, and why you. The CV cannot answer the first two at all, and it answers the third only implicitly. The letter makes that argument explicit and connects your experience to the employer's needs in a way a list of bullets cannot.
It is also a writing sample. For many roles, especially those involving communication, clients or management, the letter is the first evidence of how you write: whether you are clear, concise and able to adapt to a reader. A generic, overlong or error-strewn letter says something about your work before anyone reads your CV.
What it is not: a repeat of your CV, a story of your whole career, or a place to explain every gap or reason for leaving. Include only what strengthens the case for this job.
Whether a letter is read at all varies by employer and sector. Some recruiters go straight to the CV, others read the letter first, and some roles ask for one specifically so they can screen on it. You rarely know which reader you have, so when a letter is requested or optional, write a short, strong one. It costs you half an hour and can only help if it is good.
Research before you write
A good letter is built on a few specific facts about the role and the employer. Spend fifteen minutes gathering them before you draft anything. The difference between a generic letter and a strong one is almost always found here, and the same research prepares you for the interview if the letter works:
- The two or three requirements the job posting emphasises most.
- The name and title of the hiring manager, from the posting, the company website or LinkedIn.
- Something current about the employer: a product launch, an expansion, a new contract, a stated priority.
- The team or department the role sits in, and what it is trying to achieve.
- The language the employer uses to describe itself and its work.
A structure that works
Most effective cover letters follow a simple four-part shape. Each part does one job, and none of them needs more than a short paragraph. The order matters: evidence comes before motivation, because a reader who already believes you can do the job takes your enthusiasm more seriously:
- Opening: the role you are applying for and the single strongest reason you fit it.
- Proof: two short examples that show you can meet the job's main requirements, with results.
- Motivation: why this employer, based on something specific you learned in your research.
- Close: a confident line about the value you would bring and your interest in discussing it.
The opening paragraph
Address the letter to a named person wherever you can. "Dear Ms Perera" is better than "Dear Hiring Manager", which is better than "To whom it may concern". If you cannot find a name after reasonable effort, "Dear Hiring Manager" is acceptable.
Then skip the throat-clearing. "I am writing to apply for the position of..." wastes the most-read sentence in the letter. Open with the role and your strongest point of fit together: "I am applying for the Operations Manager role because I have spent the last five years running exactly the kind of multi-site warehouse network you are building in the north." In one sentence the reader knows what you want and why you might be right for it.
If someone referred you, or you have spoken to someone at the company, mention it in the opening: "Anika Rodrigo in your analytics team suggested I apply." A personal connection is one of the few things that reliably gets a letter read closely, so put it where it will be seen.
The middle: prove two things well
Pick the two requirements the employer cares about most and give one concrete example for each. Do not try to cover every point in the job description; a letter that proves two things well is more persuasive than one that mentions ten things in passing.
Each example should show the situation, what you did and the result, briefly. "In my current role, I took over a team with a backlog of overdue customs filings. By restructuring the workflow and training two junior staff, we cleared the backlog within a quarter and have met every filing deadline since." That is evidence, and it is written in a way your CV bullets usually are not: with a little context and a voice.
Follow the proof with motivation. Say what specifically draws you to this employer, based on your research, and connect it to what you offer. "Your expansion into cold-chain logistics is the area I most want to develop in, and my work on temperature-controlled routes at my current employer is directly relevant."
Close with confidence rather than hope. "I would welcome the chance to discuss how I could help your team reach its targets for next year" works better than "I hope you will consider my application". Thank the reader briefly and sign off with your full name and phone number.
Tone, length and format
Keep the letter under one page: most strong letters run to three or four short paragraphs. Recruiters read many letters, and a long one signals that you could not decide what mattered. Match the tone to the employer: slightly more formal for banks, law firms and the public sector, slightly warmer for startups and creative agencies, but always professional and clear.
Use the same font and header as your CV so the two documents look like a set. Save the letter as a PDF unless the posting asks for something else, and name the file clearly with your name and "Cover Letter". If you are pasting the letter into an online form or email, remove the formal address block and keep the text itself.
Adapt to the market too. Some employers, such as many Australian public sector bodies, ask for a separate statement addressing selection criteria rather than a traditional letter. Always follow the application instructions over any general advice.
Mistakes that get letters skimmed
Most weak cover letters fail in predictable ways. Check your draft against these before you send it:
- The wrong company or role name, left over from a previous letter. Check every name twice.
- Opening with "I am writing to apply for" or a description of yourself rather than the job.
- Repeating your CV line by line instead of making an argument.
- Focusing on what you want from the job rather than what you bring to it.
- Generic praise of the company that could apply to any employer.
- Apologising for gaps in your experience instead of showing what you do have.
- Going over one page.
The short version
- A cover letter argues why this role, why this employer and why you.
- Research the employer and address a named person when you can.
- Open with the role and your strongest reason to fit, not a formality.
- Prove two key requirements with short, specific examples.
- Keep it under a page, match your CV's formatting, and follow application instructions.