You find a vacancy that makes you stop scrolling. The responsibilities sound familiar, the skills match things you have done before, and you can picture yourself working there. Then you open a blank document, type “Dear Hiring Manager” and suddenly struggle to explain why you are right for the job.

It is a frustrating feeling, especially when you know you have something to offer. Perhaps you have worked in retail, completed a demanding university project or handled responsibilities that never appeared in your job title. The experience is there, but turning it into a convincing application takes a little thought.

A good cover letter helps an employer make that connection. This guide shows you how.

In this guide

• What your cover letter is for
• Reading the job advert
• Getting the tone right
• Using evidence, not claims
• Building the letter
• A before-and-after example
• The Highlighter Test
• Mistakes to avoid

What Your Cover Letter Is Actually For

Your CV tells an employer what you have done. Your cover letter explains why some of it matters for this job. Think of the CV as the record and the letter as the explanation.

Take Aisha, who is applying for an administrative assistant role after graduating. Her CV lists a retail job, a degree and a university society. At first she worries none of it looks relevant to office work.

Look closer. Retail meant answering customer questions and keeping stock records accurate. Running a society event meant arranging timings and tracking tasks. Not identical to administration, but transferable.

Before writing, ask yourself three questions:

• What will the employer need this person to do regularly?
• Which experiences show I can handle some of those tasks?
• What genuinely interests me about this particular role?

Learn to Read a Job Advert Properly

Take “excellent communication skills”. In customer service, that might mean explaining a policy calmly to an unhappy caller. In administration, it could mean writing clear emails and passing messages on accurately. The wording is the same, but the evidence you choose should differ.

Read the advert twice. On the second pass, underline the main duties and circle any skill that appears repeatedly. Then pick two or three requirements you can back with genuine examples. You do not need to answer every line.

Be realistic about gaps, too. If the advert asks for advanced Excel and you have only used spreadsheets for coursework, say so, then mention how quickly you learned other tools. Honesty protects you at interview.

Get the Tone Right Without Trying to Sound Impressive

Many applicants assume professional writing must sound grand, so they reach for phrases like “exceptional professional” or “unparalleled dedication”. The ambition is fine. The problem is that such phrases tell the employer very little about the person behind them.

Compare “I possess excellent organisational capabilities” with “I arranged the meeting schedule, confirmed attendance and prepared the documents before each session”. The second is easier to picture because it describes actual work. Read tricky sentences aloud, and rewrite any you would never say in a professional conversation.

Sometimes the trouble is not what to say but how to organise it. Looking at an example from a Professional cover letter writing service can show how an opening, supporting evidence and a closing fit together. The useful lesson lies in the structure and reasoning, not in borrowing someone else’s wording.

Use Evidence, Not Claims

“I am a strong team player” is a familiar sentence, yet it shows nothing. Imagine a university group assignment that begins badly. Two sections overlap, nobody owns the references, and the deadline is close. You help divide the work, agree dates with everyone and check the sections fit before submission.

That short story shows teamwork in action. Useful evidence often hides in places people overlook:

• University work: research, presentations and meeting deadlines
• Part-time jobs: customer service, handling payments, resolving complaints
• Volunteering: organising activities or coordinating other volunteers
• Personal projects: planning, problem-solving or creative work
• Placements: following procedures and contributing to real tasks

Take Priya, a graduate who has never worked in an office. She ran a charity bake sale, so she wrote about budgeting, scheduling volunteers and reporting the total raised. Suddenly her letter had substance.

Do not exaggerate. If you contributed to a group result, separate your part from the team’s.

Build the Letter So Every Paragraph Has a Purpose

Opening: name the role and give a genuine reason for your interest, such as a responsibility that matches your experience. Avoid praise that could apply to any employer.

Middle: choose one or two examples. Say what happened, what you did and why it matters for this vacancy. You do not need your whole career story.

Closing: restate your interest, say you would welcome a conversation, thank them and stop. There is no need to repeat every skill.

Keep the language direct, and follow any instructions about format or length. With no word limit given, one page is plenty.

See the Difference a Specific Example Makes

Daniel is applying for a junior operations role. He has worked weekend shifts at a garden centre and wants to show he is organised. His first draft reads:

“I am a hardworking, motivated and organised individual who works well independently and in a team, and always completes tasks efficiently.”

Nothing is wrong with the sentiment, but it tells the employer nothing about Daniel’s experience. Now read his revision:

“During weekend shifts at a garden centre, I helped complete stock checks with two colleagues. When we noticed recurring discrepancies, I raised them with my supervisor and helped check records against deliveries. It taught me to be systematic and to flag problems rather than assume the figures were right.”

The revision shows what Daniel did, how he approached a problem and what he learned. He does not claim to have transformed the business, and that restraint is exactly why it is believable. You do not need a spectacular achievement, only an accurate one.

The Highlighter Test

Print your letter and take two highlighters. Mark every claim about yourself in one colour and every piece of evidence in the other. If the first colour dominates, your letter is promising but unproven, so swap a claim for a real example.

Mistakes That Weaken a Good Application

• One letter for everyone: tailor the opening and examples to each vacancy.
• Repeating the CV: explain relevance instead of relisting duties.
• Only your ambitions: show what you can contribute, not just what you hope to learn.
• Small errors: check the employer’s name, job title and spelling.

Finally, read the letter aloud as if the employer has never met you. Can they see why you applied, what relevant experience you bring and how it connects to the job? If so, it is doing its work.

You cannot control how many people apply. You can control how honestly and clearly you present your case. A thoughtful letter cannot guarantee an interview, but it can help an employer see the person behind the CV.