The Disabled Veterans' Exemption reduces the property tax liability on the principal place of residence of qualified veterans. Active-Duty Military Service Members: Submit Form DD-2058, State of Legal Residence Certificate, with your Disabled Veterans Homestead application.Click here to schedule a virtual or in-person appointment. Click here to download Disabled Veterans Exemption application. For Fiscal Year 2025 you have until April 1, 2025, to file an application. Are you a legal resident of Oklahoma? Do you currently, or did you in the previous year, have homestead exemption in this state? In addition, the Assessor sends an application to every new homeowner pre-filled with information that identifies the property and the sales transaction. Owning and living in a home (Homestead Exemption); Being aged 65 years or over; Having a verified veteran status; Being disabled. See full list of exemptions.