Notice of Lending forms can be purchased at stationery stores that carry legal forms. A lien is a legal claim against property for outstanding debt.You can file the notice before the project is completed or within 30 days of completion. Complete the form to download your free New York Mechanics Lien Release Form template. Use the estate's recorded deed and property tax bill to complete all sections of Form ET117. To file a notice of lien, you must complete the Public Improvement Lien Form. You must also sign and notarize both the Lien Form and the Affidavit of Service. A release of lien is a document that releases New York State's interest in a specific piece of property so it can be transferred to a new owner. -Step 1: Fill out your New York Mechanics Lien form properly () You need to make sure your lien includes the following information: 1. This document can be obtained from the public records in the county where the property is located or from your title company or title attorney.