Forms for Individuals. You must file the application (Form 458) with the county assessor's office where the original home resides between February 2 to June 30.The Nebraska Homestead Exemption program is a property tax relief program that reduces all or a portion of taxes for homeowners in Nebraska who occupy a home. This brochure provides information for the property tax exemption program. Use Schedule A (Form 1040) to figure your itemized deductions. Income will not be used to reduce your Indiana exemptions. Complete the following worksheet. Current Non-Profit Entities Filing IRS Tax Form 990 with the Attorney General. Form Name, Form Description. Form 458 Form 458 Schedule I (Income Statement) Form 458L Form 458T Form 458B.