Best Fonts for Cover Letters in 2026: Design Meets ATS

Your font choice affects two audiences: the ATS that parses your document and the human who reads it. According to Greenhouse (2024), clean formatting — including standard fonts — reduces ATS parsing errors by up to 60%. On the human side, Ladders (2024) found that readability directly impacts how long a recruiter spends reviewing your application.

Font choice is not where you differentiate yourself. It is where you ensure your letter is readable, professional, and compatible with every system it passes through. The best font is one that nobody notices — it does its job without drawing attention away from your content.

Robert Half (2025) found that hiring managers associate font choices with professionalism. Standard fonts signal competence. Unusual fonts signal questionable judgment. The safest approach is to pick a widely available, professional font and forget about it.

The exception is creative and design roles, where font choice can be part of your personal brand — but even then, ATS compatibility must come first.

These five fonts are universally safe, professional, and ATS-compatible:

1. Calibri

• Type: Sans-serif
• Best for: Modern companies, tech roles, startups
• Why it works: Clean, contemporary, and the default font in Microsoft Office since 2007. Every ATS recognizes it.
• Size recommendation: 11pt body, 13-14pt name

2. Arial

• Type: Sans-serif
• Best for: Any industry, any role
• Why it works: The most universally available sans-serif font. Extremely readable at all sizes. Parsed perfectly by every ATS platform.
• Size recommendation: 10-11pt body, 12-14pt name

3. Garamond

• Type: Serif
• Best for: Finance, law, consulting, traditional industries
• Why it works: Elegant and professional without being stiff. Slightly more compact than Times New Roman, allowing more content per page.
• Size recommendation: 11-12pt body, 13-14pt name

4. Cambria

• Type: Serif
• Best for: Corporate environments, government, academia
• Why it works: Designed specifically for on-screen reading. Clear and professional.
• Size recommendation: 11pt body, 13pt name

5. Times New Roman

• Type: Serif
• Best for: Traditional industries, formal applications, academic positions
• Why it works: The classic professional font. Some consider it dated, but it is universally recognized and always safe.
• Size recommendation: 12pt body, 14pt name

All five fonts are available on Windows, macOS, and web platforms. All parse correctly across major ATS systems including Workday, Taleo, Greenhouse, iCIMS, and Lever.

For complete formatting guidance including margins and spacing, see our professional cover letter format guide.

These font categories should never be used in cover letters:

Decorative fonts (Papyrus, Comic Sans, Impact, Brush Script):
Unprofessional in a business context. According to Robert Half (2025), unusual font choices are among the top five formatting mistakes that cause hiring managers to reject applications.

Script and handwriting fonts (Lucida Handwriting, Segoe Script, Pacifico):
Difficult to read at body-text sizes and frequently misread by ATS parsers. What looks elegant on screen may be illegible when printed or parsed.

Very thin or light-weight fonts (Helvetica Neue Ultra Light, Futura Light):
Poor readability on screen and in print. Some ATS systems struggle with fonts that render very thinly.

Highly condensed fonts (Arial Narrow, Trade Gothic Condensed):
While they allow more text per page, they reduce readability and can cause parsing issues. If you need more space, edit your content instead of shrinking the font.

Custom or downloaded fonts:
Fonts that are not universally available may be substituted by the recipient's system, breaking your formatting. If you use a font the ATS or the reader does not have installed, your carefully designed letter may render in a default fallback font.

The rule is simple: If you have to think about whether a font is appropriate, it is not. Stick with the top 5 and focus your energy on content — that is what actually gets interviews.

Size guidelines:

• Your name: 12-14pt — the largest text on the page
• Contact information: 10-11pt
• Body text: 10-12pt (11pt is the sweet spot for most fonts)
• Never go below 10pt — according to Ladders (2024), readability drops significantly below this threshold

Weight guidelines:

• Use bold sparingly — for your name, section headings, and occasional emphasis
• Do not bold entire paragraphs or sentences
• Use regular weight for body text
• Avoid italic for more than a few words at a time — it reduces readability

Consistency rules:

• Use one font throughout the entire document
• Use one font size for body text (do not mix 10pt and 11pt)
• Match the font and size to your resume for a cohesive application package

Color:

• Body text: black (#000000) or very dark gray (#333333)
• Your name: black or a subtle dark color (navy, charcoal) is acceptable
• Never use bright colors, red, or low-contrast combinations
• Many ATS systems ignore color, so do not rely on it to convey information

Line spacing:

• Single spacing within paragraphs
• One blank line between paragraphs
• 1-inch margins on all sides

For a visual template showing these rules in action, see our simple cover letter template. For ATS-specific formatting rules, see our ATS-friendly cover letter guide.