You can use this sample letter as a formal Notice of Termination to end a periodic (ongoing) tenancy agreement. It must be served by mail, or email (to an email address specified by the person for the service of documents of that kind), or in person. See Factsheet 9: You Want To Leave for more information.
Copy and paste the template letter below or download a copy from the link above. Remember to substitute your details for the details contained in [square brackets].
[Your name and address]
[Landlord’s or agent’s name and address]
Re: Termination of tenancy agreement at [your address]
As required under section 97 of the Residential Tenancies Act 2010, I am writing to give you 21 days notice. I will be giving vacant possession of the above premises on [date].
I will be in contact with you closer to this date to arrange a time when we can both inspect the premises, complete a condition report and I can return the keys to you.