Make sure that you deliver this notice within the proper amount of time provided by your rental agreement.
1234, Main Street
Boston, MA 02123
05 April, 2005
<Recipient Address Goes Here>
Please be advised that, effective <move out date>, I will be moving from the rental property located at <address>. This letter constitutes my <days notice> days notice as required by our Rental Agreement.
After <move out date>, you may reach me at <address>. Please mail the refund, if any, of my cleaning/security deposit to me at that address. Thank you very much.
encl: <List of enclosed items goes here>