Cover Letter Guide
Which format works best — and when to use each one
Not every cover letter should look the same. The best format depends on the industry, the role, and how you're submitting your application. There are three core formats used by candidates who consistently land interviews.
Traditional
Full formal paragraphs. Best for conservative industries that expect a structured, professional tone.
Modern / Targeted
Value-led and concise. Opens with an achievement and makes every sentence earn its place.
Shorter, punchier, designed to be read in a preview pane. Subject line is as important as the body.
Best for: Finance, Law, Consulting, Government, Accounting
The traditional format uses full paragraphs, formal language, and follows a strict structure: header, salutation, 3–4 paragraphs, sign-off. It signals respect for professional convention — which is exactly what conservative industries look for.
Structure breakdown
Example opening paragraph (traditional)
"I am writing to express my interest in the Associate position within your Mergers & Acquisitions team, as advertised on your careers page. With three years of experience at a mid-market advisory firm and a track record in complex cross-border transactions, I am confident I can contribute meaningfully to your London practice from day one."
Best for: Tech, Startups, Product, Marketing, Design, SaaS
The modern format is built for speed. Hiring managers in fast-moving industries spend less time on each application, so every sentence must justify its existence. Lead with your strongest asset — typically a specific achievement — and keep the whole letter to three tight paragraphs.
Paragraph 1 — Hook + fit
Open with an achievement or insight that signals immediate value, then connect it to why this specific role excites you.
Paragraph 2 — Proof
Two or three specific data points from your experience. Numbers, scope, and outcomes. Mirror the job description's language.
Paragraph 3 — Close
Brief enthusiasm statement + clear CTA. Four sentences maximum.
Best for: Direct applications, cold outreach, networking referrals
When you're emailing a recruiter or hiring manager directly — rather than applying through an ATS portal — the email itself is the cover letter. There's no attachment. The subject line is your headline, and the body should fit comfortably on a phone screen.
Subject line formula
When in doubt, match your format to the culture of the industry you're applying to.
| Industry | Recommended Format | Notes |
|---|---|---|
| Finance / Investment Banking | Traditional | Formal, conservative. Match the institution's tone exactly. |
| Law / Legal | Traditional | Precision and formality are signals of competence in this field. |
| Consulting | Traditional or Modern | Structured paragraphs preferred; achievement-led openings are acceptable. |
| Tech / SaaS / Product | Modern | Concise and value-led. Hiring managers read fast. |
| Startups | Modern | Show personality and initiative. Tight prose beats formal structure. |
| Marketing / Growth | Modern | Your cover letter is a writing sample. Make it compelling. |
| Design / Creative | Modern with personality | Voice matters here — be distinctive without being gimmicky. |
| Government / Public Sector | Traditional | Follow any stated guidelines precisely. |
| Networking / Cold outreach | Email format | Short, warm, and direct. No formalities. |
Consistent fonts
Use the same typeface as your CV. Arial, Calibri, and Georgia are safe and ATS-readable.
1-inch margins
Standard margins ensure readability and prevent the page from looking cramped or amateurish.
PDF format
Always submit as PDF unless the job posting explicitly requests a Word document.
No headers, tables, or columns
ATS parsers struggle with complex layouts. Keep your formatting clean and linear.
One page maximum
No exceptions. If it doesn't fit on one page, cut it.
Proofread before sending
Read it aloud. Even one typo can cost you an interview in competitive roles.
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