What Font to Use in a Resignation Letter

Everyone · Explainer · Updated October 1, 2026 · LearnLife Editorial

What is the appropriate font for a resignation letter?

A resignation letter is a formal document that informs your employer of your decision to leave your job. Because it is often added to your employment records, the appearance of the letter matters. Using a clear, professional font ensures your message is taken seriously. Common choices include Times New Roman, Arial, and Calibri. Times New Roman is a classic serif font often preferred in traditional workplaces. Arial and Calibri are sans-serif fonts that offer a clean, modern look suitable for most industries.

For font size, 10 to 12 points is ideal. This range ensures your letter is easy to read but does not appear too casual or oversized. Avoid fonts smaller than 10 points, which can strain the reader’s eyes, or larger than 12 points, which can seem unprofessional or informal.

For example, if you are preparing your letter on a computer program like Microsoft Word, select Times New Roman or Calibri at 11 or 12 points, then review your letter on a screen and in print preview to check readability.

How does font choice affect the tone and clarity of a resignation letter?

The font you select shapes the first impression your letter makes. A professional font signals respect and seriousness, even before your words are read. Fonts like Comic Sans or other decorative styles can make a letter look informal or unserious, which is not appropriate for resignations.

Clarity is another key reason to choose the right font. Decorative or unusual fonts can be hard to read, especially if your letter is viewed on different devices or printed. A clear font ensures your message is understood immediately without distraction.

For example, if you write your resignation letter in Calibri 11-point, single-spaced, with left alignment, your letter will appear neat and professional. This helps your employer quickly grasp your intent, your last working day, and your tone of appreciation or professionalism.

Why does font choice matter when resigning?

Your resignation letter is part of your professional record and can be referenced in the future for job verifications or recommendations. A letter that looks professional reflects well on you and your work ethic.

Using a standard font also shows respect for your employer and the formal nature of the resignation process. Even if you are leaving under difficult circumstances, a polished letter can help maintain goodwill and positive relationships. This is valuable for networking and future references.

Standard fonts also ensure your letter displays correctly across different computer systems and email programs, preventing formatting errors or garbled text.

For example, Arial 12-point is widely supported and will look the same whether your employer opens the letter on a Windows PC, Mac, or mobile device. This consistency avoids misunderstandings or confusion.

What fonts should you avoid in a resignation letter?

Avoid fonts that appear casual, decorative, or difficult to read. Examples include Comic Sans, Papyrus, Brush Script, and Curlz MT. These fonts may make your letter look unprofessional or undermine the seriousness of your message.

Also avoid using multiple fonts or colors in the letter. Stick to black text in one professional font to keep the focus on your words. Avoid excessive use of bold, italics, or underlining, except to emphasize one or two key points if necessary.

Font size should not be smaller than 10 points or larger than 12 points. Anything outside this range can make your letter hard to read or appear informal.

For instance, if you submit a resignation letter in Comic Sans 14-point font with bright colors, it could give the wrong impression and damage your professional reputation.

How should you format a resignation letter besides the font?

Font choice is just one part of a professional resignation letter. Proper formatting enhances readability and presentation. Follow these guidelines:

• Use standard margins (1 inch on all sides).
• Align text to the left; avoid full justification to prevent uneven spacing.
• Use single line spacing within paragraphs and include a blank line between paragraphs.
• Include your contact information at the top (name, address, phone, email).
• Add the date below your contact info.
• Below the date, write the employer’s name, title, company name, and address.
• Use a formal greeting such as “Dear [Manager’s Name],” or “Dear [Supervisor’s Name],”.
• State your intention to resign clearly in the first paragraph, including your last working day with at least two weeks' notice, unless other arrangements apply.
• Express appreciation for the opportunities and experiences you gained.
• Offer to assist with the transition process, such as training a replacement or finishing current projects.
• Close with a polite sign-off like “Sincerely,” “Best regards,” or “Yours truly,” followed by your typed name.
• If submitting a printed letter, sign your name by hand above the typed name.

Example opening sentence:

Dear Mr. Johnson, I am writing to formally resign from my position as Customer Service Representative at ABC Company, effective two weeks from today.

This clear, well-organized format combined with an appropriate font shows professionalism and respect.

What related terms do people mix up with resignation letter fonts?

People sometimes confuse resignation letter fonts with fonts used in cover letters or email messages. While the font choices often overlap (Times New Roman, Arial, Calibri), the context differs. Cover letters accompany job applications and might allow slightly more personality in style but still need to be professional. Emails tend to be more concise but should still use easy-to-read fonts.

Another point of confusion is between font type (the font name, like Arial) and font style (bold, italics, underline). In resignation letters, use styles sparingly to maintain formality.

Font color is also sometimes mixed up with font choice. Resignation letters should be in black font to ensure maximum legibility and professionalism. Avoid colored fonts or backgrounds.

What should you do next when preparing your resignation letter?

After selecting a professional font and formatting your letter properly, focus on clear and polite content. Use these steps:

1. Open your text document and select a professional font like Times New Roman, Arial, or Calibri in 11 or 12-point size.
2. Draft your letter, starting with the formal greeting and a clear statement of your resignation and last day.
3. Add a paragraph expressing gratitude for your time at the company.
4. Include a sentence offering assistance with the transition if possible.
5. Close politely with an appropriate sign-off and your typed name.
6. Proofread carefully for spelling, grammar, and tone to ensure professionalism.
7. Save your letter as a PDF to preserve formatting when sending electronically.
8. Submit your letter according to company policy, usually by email or a printed copy given to your manager.
9. Keep a copy for your personal records.

For example, you might write:

I appreciate the opportunities I have had to develop my skills at ABC Company and thank you for your support. I am committed to helping during the transition period to ensure a smooth handover of my responsibilities.

By combining proper font choice, clear content, and good formatting, your resignation letter will support a respectful and professional exit.

Frequently asked questions

Can I use a different font if I email my resignation letter?

Yes, but it should still be a standard professional font like Arial, Calibri, or Times New Roman to ensure readability and formality. Avoid casual or decorative fonts in email resignations.

Is font size important in a resignation letter?

Yes. Font size between 10 and 12 points is best. Smaller fonts are hard to read, and larger fonts look unprofessional or informal.

Should I bold or italicize parts of my resignation letter?

Use bold or italics sparingly, only to emphasize key details if necessary. Overuse can make the letter look unprofessional.

What if my employer prefers a specific format or font?

Follow your employer’s instructions if provided. If not, standard fonts and formatting outlined here are safe and professional choices.

Can I handwrite my resignation letter instead of typing it?

Typed letters are preferred for clarity and professionalism. Handwritten letters may be acceptable in very informal settings but are generally discouraged.

How do I ensure my resignation letter looks professional on all devices?

Use standard fonts like Arial or Times New Roman, keep formatting simple, avoid images or colors, and save your letter as a PDF before sending electronically. This preserves formatting.