Exemption applications must be filed with your local assessor's office. See our Municipal Profiles for your local assessor's mailing address.Depending on your compensation, the amount of the State. PLEASE READ INSTRUCTIONS ON REVERSE SIDE BEFORE COMPLETING LINES 3- 8. 3. If you are unable to provide any of these as proof of your disability, you and an Illinois licensed physician must complete Form PTAX-343-A. You can deduct a part of your medical and dental expenses, and amounts you paid for certain taxes, interest, contributions, and other expenses. The Homestead Exemption for Persons with Disabilities (HEPD). Request to withhold taxes. Submit a request to pay taxes on your Social Security benefit throughout the year instead of paying a large bill at tax time. The amount in the IRC 125 Box is subject to New York State and City taxes.