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One month notice resignation letter: template and example

For contracts that ask for a month of notice, which is common outside the United States and in senior roles. Copy the letter below, replace the parts in [brackets], and send it to your manager.

Dear [Manager’s name],

I am writing to give formal notice of my resignation from my position as [job title] at [company], in line with the one-month notice period in my contract. My last working day will be [date].

This was not an easy decision. I have valued [one specific thing: the team, a project, what you taught me].

In the coming month I will [finish or hand over the main projects], train [colleague] on [tasks], and keep [documents, accounts] up to date so nothing stops when I leave.

Sincerely,
[Your name]

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What to put in a one month notice resignation letter

Notice periods depend on your contract and on the law where you work. This page is general guidance, not legal advice.

Questions about a one month notice resignation letter

How do I count one month of notice?
Usually from the day after your employer receives the letter to the same date next month. Some contracts count to the end of a calendar month; read the clause.
Can my employer let me go earlier?
Many can, by paying you for the rest of the notice period instead (“pay in lieu of notice”). Whether they must pay depends on the contract and the country.
Do I keep working normally during notice?
Yes, unless your employer sends you on leave until the last day (“garden leave”). Keep your work and your hours as before.

Other resignation letters

All 18 letters

After you resign