How To Write A Letter To Landlord Not Renewing Lease . A lease renewal notice period is the timeframe before the end of the lease that a landlord or tenant must inform the other party if they are not going to renew the lease. Special circumstances or reasons for breaking, or not renewing, the lease. Lease Renewal Letter To Landlord Sample For Your Needs Letter from simpleartifact.com Select the document you want to sign and click upload. A typed, drawn or uploaded signature. The expiry date of the current lease.