How to Write a Resignation Letter
Your resignation letter is a permanent record. Keep it brief, professional, and positive — you will likely cross paths with these colleagues again.
Skip the hard part — let AI write your resume
IntelligentCV handles formatting, keywords, and bullet points so you don't have to.
Step-by-Step Guide
State your resignation and last day clearly in the first sentence
Do not bury the news. Open with: "I am writing to formally resign from my position as [Title], effective [Date]." The date should reflect your contractual notice period — typically two weeks, but check your employment agreement.
Express genuine appreciation
One to two sentences thanking your manager and the company for the opportunity. Be specific if possible: "The opportunity to lead the platform migration team was genuinely formative." Gratitude is not weakness — it is professionalism.
Offer to help with the transition
Offer to train your replacement, document your processes, or hand off active projects. Whether your manager takes you up on it or not, the offer signals integrity and protects your reputation.
Keep the reason brief or omit it entirely
You are not obligated to explain why you are leaving. "I have accepted another opportunity" is complete and appropriate. Avoid criticism of the company, your manager, or colleagues — even if justified.
Send it to your manager first
Your manager should hear from you directly before anyone else — ideally in a face-to-face conversation, with the letter as written confirmation sent immediately after. Do not send the letter without having the verbal conversation first.
Frequently Asked Questions
How long should a resignation letter be?+
Do I need to give a reason for resigning?+
What if I need to resign effective immediately?+
Should I mention my new employer in the resignation letter?+
Can I rescind my resignation after submitting it?+
Ready to Build Your Resume?
IntelligentCV turns this guide into action — AI-powered, ATS-optimized, done from your phone.