Quick answer: The shortest resignation letter that still does its job is two sentences: one stating that you are resigning from your job title, and one giving your exact last working day. Add a single line of thanks and your name, and you are done. Shorter than that risks sounding abrupt, so treat two sentences as the floor.
Some people agonize over a resignation letter for days. Others want to type one line, hit send, and go get a celebratory burrito. This guide is for the second group.
If you want the full, long-form treatment with eight complete templates, read our resignation letter templates guide. This post is about one thing: going short without burning bridges.
What Is a Short Resignation Letter?
A short resignation letter is a brief, formal notice that you are leaving your job. It usually runs three to five sentences, or one compact paragraph, and fits comfortably on a phone screen.
"Short" here means short in length, not short notice. A short letter can still give the standard two weeks. If you need to leave faster than that, see our guide to quitting a job without notice.
It is a written record of a decision you have already discussed with your manager. The heartfelt goodbyes, the handover details, and the "so who gets my stapler" conversation all happen in person.
The 3 Things Every Short Resignation Letter Must Include
Strip everything else away and you still need these three parts:
1. A clear statement of resignation
Say it in the first sentence. No warm-up, no "I have been thinking a lot lately." Avoid hedging words like "I'm hoping to" or "I might," which make it sound like a draft rather than a decision.
2. Your last working day, as a specific date
Write "Friday, November 7, 2026," not "two weeks from now." A specific date removes any confusion about when your notice period ends. Confirm the date with your manager before you write it.
3. A professional close
One sentence of thanks or a brief offer to help with the transition, followed by "Sincerely" or "Best regards" and your name.
That is the whole recipe. Everything else is optional garnish.
What You Can Safely Leave Out
The beauty of a short letter is what it skips:
- Your reason for leaving. You are not required to explain. If you want to give one, keep it to a single neutral sentence. For ready-made phrasing, see our reason for resignation samples.
- Detailed handover plans. Those belong in a separate document or meeting.
- Long praise for the company. One genuine thank-you beats three paragraphs of nostalgia.
- Apologies. Leaving a job is normal. You do not need to say sorry for having a career.
- Complaints. Your letter may end up in your HR file. Save honest feedback for the exit interview, if you choose to give it.
The Shortest Resignation Letter: One Sentence Examples
Can a resignation letter be a single sentence? Technically, yes. Practically, it works best when you have already had the conversation in person and the company just needs it in writing.
Here are one sentence resignation letter options you can copy:
Please accept this letter as formal notice of my resignation from my position as [Job Title], effective [Last Working Day].
I am resigning from my role as [Job Title] at [Company Name], and my last day will be [Date].
This letter confirms my resignation as [Job Title], with my final working day on [Date], as discussed with you today.
Add your name underneath, and you have a clear written record of your notice. But it can read as curt, which is why most people add one more line.
Simple Letter of Resignation Examples (Copy and Paste)
These are the sweet spot: short, warm enough, and impossible to misread.
Example 1: The two-sentence classic
Dear [Manager's Name],
Please accept this letter as notice of my resignation from my position as [Job Title], effective [Date]. Thank you for the opportunities and support during my time at [Company Name].Sincerely,
[Your Name]
Example 2: Short with a transition offer
Dear [Manager's Name],
I am writing to formally resign from my role as [Job Title]. My last day will be [Date].I am happy to help with the handover over the next two weeks. Thank you for everything.
Best regards,
[Your Name]
Example 3: Short with a reason
Dear [Manager's Name],
Please accept this as my formal resignation from [Job Title], effective [Date]. I have accepted a role that aligns with my longer-term career goals.Thank you for your guidance. I wish you and the team continued success.
Sincerely,
[Your Name]
Example 4: Short and grateful (for a job you liked)
Dear [Manager's Name],
I am resigning from my position as [Job Title], with my last day on [Date]. Working with this team has been a highlight of my career, and I am grateful for what I learned here.Warm regards,
[Your Name]
Example 5: Short email version
Subject: Resignation – [Your Name], [Job Title]
Hi [Manager's Name],
As discussed, I am resigning from my role as [Job Title]. My last day will be [Date]. Thank you for your support, and please let me know how I can help with the transition.Best,
[Your Name]
Sending it by email? Our guide on how to send a resignation email covers subject lines, who to CC, and timing.
How to Format a Short Resignation Letter
Even a tiny letter deserves clean formatting:
- Printed letter: Use a standard business letter layout with the date at the top, a greeting, your text, and a signature block. One page, standard font, nothing decorative.
- Email: Put "Resignation" and your name in the subject line, skip the address block, and keep the body to a few lines.
- Tone: Calm and neutral. Read it out loud. If it sounds like a breakup text, add a thank-you.
- Keep a copy: Save a timestamped copy of whatever you send.
When a Short Letter Is the Right Choice (and When It Isn't)
A short resignation letter works well when:
- You have already told your manager in person or on a call
- You are leaving on neutral or positive terms
- You want to keep your reasons private
- Your company just needs a formal record for HR
Consider a slightly longer letter when:
- You are a senior leader and need to outline a transition plan
- Your contract specifies a notice period or other formal requirements to reference
- You are leaving a role you genuinely loved and want to say more (a short letter plus a separate personal note works too)
(Switches to serious face.) If your contract or employee handbook sets specific notice terms, check them before you send anything. A short letter should never mean a vague one.
What Happens After You Send It
Expect your manager or HR to acknowledge the letter and confirm your final day. You may be asked to an exit interview, given a checklist for returning equipment, and told about final pay and benefits.
Use your notice period to hand off projects, thank the people who helped you, and refresh your resume while your wins are fresh. Many people also lean on AI to draft letters like this one; our post on using ChatGPT for a resignation letter shows how to do that without sounding like a robot.
Frequently Asked Questions
How short can a resignation letter be?
A resignation letter can be as short as one sentence that states you are resigning and gives your last day. Most people add a second sentence of thanks so the letter does not feel abrupt. Two to five sentences is a comfortable range.
Is a one sentence resignation letter unprofessional?
Not if you have already spoken to your manager and the letter is just for the record. If the letter is the first your manager hears of it, add a thank-you and an offer to help.
Do I need to give a reason in a short resignation letter?
No. A reason is optional, and many people leave it out to keep things private. If you include one, keep it to a single neutral sentence, such as accepting a new opportunity.
Should I tell my manager before sending my resignation letter?
Yes, whenever possible. Telling your manager in person or on a video call first is more respectful, and the letter then confirms what you discussed. Finding out by email alone can sting.
Do I need a specific last working date?
Yes. A specific date avoids confusion about when your notice ends and helps HR process final pay and benefits. Confirm the date with your manager before you put it in writing.
Can I send a short resignation letter by email?
In most workplaces, yes. Email is common and creates a timestamped record. Use a clear subject line like "Resignation – [Your Name]" and keep a copy for yourself.
Ready for What Comes Next?
A short resignation letter closes one chapter cleanly. The next chapter starts with a resume that shows what you accomplished in the job you are leaving. When you are ready, our Resume Builder can help you turn that experience into a polished, ATS-friendly resume in minutes.