How to Write a Cover Letter for a Job Application (2026 Guide + Structure)

Hiring managers spend seconds on cover letters — but a sharp one still moves you to the top of the pile, especially for competitive roles. The secret: do not repeat your resume. Answer the question your resume cannot: why this role, why you, why now.

The 4-paragraph structure

1. 1Hook (2-3 lines) — the specific role, where you saw it, and your one-line pitch.
2. 2Why you fit (1 paragraph) — 2-3 achievements mapped directly to the job's requirements. Use their language.
3. 3Why them (1 paragraph) — one genuine, specific reason you want THIS company. Generic flattery is worse than nothing.
4. 4Close (2-3 lines) — confident call to action and thanks.

Personalization that actually works

• Name the hiring manager if you can find them — 'Dear Hiring Manager' is a last resort.
• Reference something specific: a product launch, a blog post, a company value.
• Mirror 2-3 keywords from the job posting naturally.
• Keep it under 300 words — one page maximum, half a page is ideal.

Mistakes that get cover letters ignored

• Repeating your resume bullet-for-bullet.
• 'I am writing to apply for...' — they know; start with substance.
• Talking only about what you want ('I am looking for growth') instead of what you offer.
• Typos or the wrong company name — instant rejection.