Application deadline is June 1. This Video Shows you How to Complete an Application for Homestead Exemption.Qualifying owners must apply with the Assessor's Office between January 1st and June 1st. Where can I find help? AV-9 2024 Application for Property Tax Relief. Documents. 2024 AV-9 Secured.pdf. Complete Sections 1 and 2 of the NCDVA-9 Form. Please fill out this Homestead Exemption Application. Last week, Mecklenburg County mailed out bills for property taxes. I thought I already filed an application but the Homestead Application Status indicates "No Application.