This annual exemption reduces the Equalized Assessed Value (EAV) of a disabled veteran's home, likely lowering the total tax bill. Illinois veterans and persons with disabilities may be eligible for tax relief through the property tax homestead exemptions and mobile home exemptions.Applicants must file a Form PTAX-341, Application for Returning Veterans' Homestead Exemption, with the Chief County Assessment Office. Applicants are required to please include a disability certification or verification letter from the U.S. Department of Veterans. The homeowner must submit proof of disability, such as Class 2 Illinois Person with a Disability Identification Card. You may file up to 4 exemptions. PTAX-342 Application for Standard Homestead Exemption for Veterans with Disabilities (SHEVD). Step 2: Complete the disabled veterans' eligibility information. Common property tax exemptions include Veteran, Disabled Veteran, Homestead, Over 65 and more.