A blank lease agreement is a blank form that landlords use to write up leases for new tenants. These forms include blank spaces where landlords enter in the names of any tenants, the amount of rent to be paid, the amount of any security deposit, and other specific lease terms. Blank lease agreements have not been signed by a landlord or a lessee and do not contain specific information about a particular rental property. They are not legally binding until properly filled out and signed. Blank lease forms are templates which often include fill in the blank spaces, allowing a landlord to use the same basic lease agreement many times. Blank lease agreements can be created by the landlord or by a third party for the landlord. Blank forms can even be downloaded from various Internet websites, though any landlord using a blank lease agreement obtained from the Internet should use care to ensure the agreement is legal.