Education · August 7, 2024 · Daily Junction Editorial Team · 6 min
A practical, modern guide to writing a cover letter that gets read: structure, what to include, what to cut, and how to tailor it to each role without starting from scratch every time.
A good cover letter is one of the most under-used tools in a job search. Many applicants treat it as a tedious formality — a few generic lines about being a hard-working team player — and then wonder why it makes no difference. Done properly, a cover letter does something a CV cannot: it tells a short, targeted story about why you fit this role, in your own voice. It is your chance to connect the dots for the reader before they have even reached your CV.
A cover letter is a brief, tailored document that accompanies your CV and explains why you are applying for a specific job and why you are a strong fit for it. Its job is not to restate your CV in paragraph form. It is to interpret your experience for one particular employer — to say, in effect, "here is how what I have done maps onto what you need."
That single idea solves most cover-letter problems. A letter that could be sent for any job, to any company, is doing nothing. The whole value lies in being specific: this role, this organisation, these requirements. Guidance from the National Careers Service makes the same point — relevance beats length every time.
The best cover letters are mostly preparation. Spend ten minutes before you write a word:
This research is what lets you tailor the letter quickly, rather than agonising over a blank page. It is the same "preview first" discipline that makes studying more efficient: orient yourself before you start producing.
Most strong cover letters follow the same four-part shape. Keep the whole thing to one page.
A cover letter answers two questions: why you, and why us. If a sentence does neither, cut it.
The fastest way to make a letter forgettable is to fill it with unsupported claims: "I am highly organised, a great communicator and a natural leader." Anyone can write that. What persuades is evidence.
Compare these:
| Weak (claim only) | Strong (claim plus evidence) |
|---|---|
| "I have excellent organisational skills." | "I coordinated a 40-person event end to end, managing the budget and schedule, and it ran on time and under cost." |
| "I am a strong communicator." | "I wrote the team's weekly customer updates, which cut repeat queries noticeably." |
| "I work well under pressure." | "During a system outage I handled the busiest support queue we had seen and kept response times within target." |
You do not need many examples — two or three well-chosen ones are plenty. Where you can, include a brief result or outcome, because numbers and consequences make claims credible. Careers resources such as Prospects consistently stress this "show, don't tell" principle for graduates and experienced applicants alike.
Tailoring every letter from scratch is exhausting and unnecessary. The efficient approach is to build a flexible base and adapt it:
This way you tailor where it counts and reuse where you safely can. A letter assembled this way still reads as bespoke, because the parts that matter most are.
A few practical points that quietly make or break a letter:
If you are early in your career and unsure of your rights or the process around applications, Citizens Advice has straightforward guidance on job-hunting in the UK. And remember that a cover letter is a writing sample in itself — the same clarity that makes any piece of writing effective applies here.
A cover letter is not a formality to dread; it is a short, persuasive argument that connects your experience to one specific job. Do your research, follow a clear structure — hook, evidence, fit, close — and back every claim with a concrete example. Tailor the parts that matter, keep it to a page, address it properly and proofread it hard. A letter that is specific, evidenced and well-written does what a CV alone cannot: it makes the reader want to meet you.