You will need a letter from the Department of Veteran Affairs showing your current disability rating. For the 100 Percent Disabled Veteran exemption, you'll use the Application for Residence Homestead Exemption (Form 50114).The Veterans Exemption helps veterans and their family members reduce their property taxes. To be eligible, the property must be your primary residence. For the additional exemptions you must attach proof you received an expeditionary medal, served in a combat zone, or have a service-connected disability. Moving to a new home requires filling out a new application. 8. Obtaining a veterans exemption is not automatic – If you're an eligible veteran, you must submit the initial exemption application form to your assessor. Just look up the appraisal record on your County Appraisal District (CAD). The Veterans Exemption helps veterans and their family members reduce their property taxes. To be eligible, the property must be your primary residence.