Business & Work

Cover letter vs CV: what’s the difference?

A CV presents a structured summary of your skills and experience. A cover letter introduces your application and explains why selected evidence fits one particular role. They should complement each other.

The difference at a glance

A CV gives an employer a structured summary of your skills, achievements and experience. A cover letter introduces the application and explains why selected evidence fits a particular role. They work together: the letter adds a focused argument, while the CV makes your background easy to scan. Both should be tailored. [1] [2] [3]

A structured CV-style sheet with grouped abstract sections beside a cover-letter-style sheet with three paragraph groups, without readable personal information.
In this comparison
  1. Cover letter and CV compared
  2. Use one achievement in two different ways
  3. Length and format are separate from purpose
  4. Try the document checks
  5. Frequently asked questions
  6. Sources

Cover letter and CV compared

Ordinary UK job applications: follow the vacancy instructions
Feature Cover letter CV
Main purpose Introduces the application and explains relevant fit. [1] Summarises skills, achievements and experience. [2]
Structure Connected paragraphs addressed to the employer. [1] Headings, sections and concise entries. [2]
Useful content Why this role, why this organisation and selected supporting evidence. [1] [3] Relevant work, education, skills and achievements. [2]
Typical reading task Understand the case for this application. [3] Locate evidence and career details quickly. [2]
Tailoring Rewrite for the specific opportunity. [1] Select and emphasise experience relevant to the opportunity. [2]
Shared requirement Accurate evidence and consistent contact details. [1] Accurate evidence and consistent contact details. [1] [2]

Use one achievement in two different ways

Consider an invented applicant for a customer-facing role. In our example, the advert asks for teamwork and the ability to explain processes clearly. The applicant has helped two new colleagues learn a till-opening procedure. This is fictional experience for explaining the writing task, not a claim about a real candidate.

On the CV: record the evidence

“Helped two new colleagues learn the till-opening procedure, explaining each step and checking their understanding.”

That bullet belongs under the relevant role, alongside the employer, job title and dates. It gives the reader a concise piece of experience they can locate again. In a real application, replace the invented detail with something you actually did. [2]

In the cover letter: connect it to the vacancy

“Your advert asks for clear explanations and teamwork. In my shop role, I helped new colleagues learn the till-opening procedure, which gave me experience of explaining a routine patiently and checking understanding.”

The letter uses the same underlying evidence but explains why it is relevant. It does not need to reproduce every CV bullet or invent a percentage improvement to sound impressive. Keep the claim proportionate to what actually happened. [1] [3]

A useful application-writing sequence
  1. Read the instructions: required documents, format and limits.
  2. Build the CV evidence: relevant experience, skills and achievements.
  3. Write the letter’s argument: connect selected evidence to this role.
  4. Cross-check: consistent details, no unsupported claims or unnecessary repetition.

If the advert asks you not to send a cover letter, follow that instruction. [3]

Length and format are separate from purpose

A cover letter is usually brief—often three to five paragraphs—while the CV uses a sectioned structure. Those are useful starting points, not permission to ignore a stated word limit or required application form. A cover letter may be written as an email; check the requested submission method. [1] [2] [3]

Try the document checks

My CV is attached. Should the letter repeat every job in the same order?

No. Use the letter to explain the relevance of selected evidence and your interest in this opportunity. The documents should complement each other. [3]

Only the cover letter needs tailoring. Is that right?

No. The CV should also emphasise the skills and experience that match the role. Tailoring is a shared task. [1] [2]

The advert says no cover letter. Should I attach one anyway?

No. Follow the specific vacancy instructions rather than generic advice to send both documents. [3]

Frequently asked questions

Can I use volunteering if I have little paid work experience?

Yes. A CV can include relevant volunteering, projects and work experience. Explain the skills you actually used; do not invent employment or achievements to fill space. [2]

Sources

Source pages checked on 25 October 2026. The examples and self-checks were written for this article with AI assistance and checked against the listed material.

  1. How to write a cover letter — National Careers Service.
  2. How to write a CV — National Careers Service.
  3. How to write a cover letter — Prospects / Jisc.

The featured image is an AI-generated editorial illustration, not a photograph, measurement or record of a test.