All Illinois Courts must accept these forms. Scroll down below the chart for important information on how to fill out these forms.When you are finished, you can print your completed form. TERMINATION NOTICE: Illinois law requires that landlords serve tenants with a written termination notice prior to filing an eviction action. Use the forms below to start or answer an eviction lawsuit where the landlord is claiming that the tenant owes back rent. On this page are descriptions of the various forms that landlords might encounter when participating in the HCV program. For more information about going to court including how to fill out and file forms, call or text Illinois Court Help at 833-411-1121 or go to ilcourthelp.gov. Gave the landlord written notice that the tenant has abandoned the unit, or. If you do not attach all the required documents, you must fill out the AffidavitSupporting Documents Not Attached to Eviction Complaint form. Eviction notices must be filled out accurately and served according to the law.