How to write a cover letter that opens doors in 2025

The cover letter is the most underestimated document in the job application process. Many candidates skip it, or do it badly — and that's exactly where you can stand out. In 2025, with AI generating generic letters en masse, a genuine and personalised cover letter is worth even more.

The perfect structure in 4 paragraphs

Paragraph 1 — The hook: Start with something specific that connects you to the company or role. Not "I am writing to apply for the position of..." — that kills interest immediately. Try something like: "When I saw that [Company X] is expanding into [market Y], I realised my experience in [area Z] could be exactly what you need."

Paragraph 2 — Your value: Present 2 to 3 concrete, quantified achievements that prove you can do what the job description asks for. Directly connect your skills to the needs expressed in the listing. This paragraph is the heart of the letter.

Paragraph 3 — The connection to the company: Show you've done your homework. Mention something specific about the culture, the product, a recent project or a company value that resonates with you. A generic line about "innovative industry-leading company" sounds fake — be specific.

Paragraph 4 — The call to action: End with confidence, not servility. Not "I await a possible positive response." Instead: "I'm available for a conversation at your convenience — I'd love to explore how I could contribute to [specific team goal]."

Ideal length: less is more

Maximum one A4 page, ideally 3 to 4 paragraphs. Recruiters spend an average of 7 seconds on a cover letter before deciding whether to read it or not. Get to the point.

Tone: confident but not arrogant

Write in the first person, in the active voice. "I developed", "I led", "I implemented" — not "I was responsible for". Avoid empty superlatives like "highly motivated" or "hardworking" — you show these through examples, not adjectives.

Personalisation: the most important factor

A generic letter sent to 50 companies is worth less than a specific letter sent to 5. Recruiters immediately recognise when a letter was copied from a template. For each application, adjust at least:

• The company name and the person's name (if you know it)
• A reference to something specific about the role or company
• The most relevant achievement for that particular position

Mistakes that eliminate candidates

• Repeating the CV — The letter is not a summary of your CV. It's the "why" behind the "what".
• Focus on yourself, not the company — "I want to learn", "I'm looking for growth" don't interest the recruiter. What can you do for them?
• Generic salutation — "To whom it may concern" or "Dear Sir/Madam" without a name signals laziness. Search for the hiring manager's name on LinkedIn.
• Spelling mistakes — A single typo can eliminate you. Use spell check and ask someone to proofread.

Cover letter with AI: how to use it well

AI can help you structure and improve the text, but shouldn't write the entire letter from scratch. The result ends up generic and recruiters are increasingly recognising it. Use AI to:

• Suggest a stronger opening hook
• Rephrase long, confusing sentences
• Check if the tone is appropriate
• Quickly adapt the letter to another role

CV Creator Pro generates personalised cover letters based on your CV and the job description — and you can edit and adjust the result before sending. Try it free