Resign well: the letter, the conversation and a proper goodbye

Help me resign well.

My role and manager: [title, name]
Notice period in my contract: [e.g. one month]
The date I'll hand it in and my planned last day: [dates]
Expecting a counter-offer: [yes, no, not sure]
How I feel about leaving: [e.g. sad, relieved]
People I'd like to thank: [names and why]

Ask me up to 3 short questions first if anything important is missing. Wait for my answers.

Then:
1. A short, neutral resignation letter with my last day.
2. What to say when I tell my manager in person or on a call: opening line, key points, and what not to say.
3. A reply if they make a counter-offer.
4. A handover offer I can make.
5. A thank-you message to my manager and a goodbye message to the team.

Remind me to check my contract for my notice period and to see GOV.UK on handing in your notice if I'm unsure. Only use what I've told you, leave blanks for anything I haven't given, and don't invent facts, dates or results. UK English.

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