The Disabled Veterans' Exemption reduces the property tax liability on the principal place of residence of qualified veterans. Exemptions Available to Veterans.If you have questions about either the Veterans' or Disabled Veterans' exemption please call (714) 834-5945. The disabled veterans exemption reduces the property tax liability on the principal residents of qualified veterans. VA helps Veterans, Servicemembers, and eligible surviving spouses become homeowners. Click here to schedule a virtual or in-person appointment. Click here to download Disabled Veterans Exemption application.