Amends the Counties Code, Township Code, and Illinois Municipal Code. Provides that a veteran with a disability or the veteran's caregiver shall not be charged any building permit fee for improvements to the residence of the veteran with a disability if the improvements are required to accommodate a disability of the veteran. Provides that the applications, forms, and other paperwork required to obtain a building permit must still be submitted. Limits the concurrent exercise of home rule powers. Effective January 1, 2025. Senate Floor Amendment No. 1 Replaces everything after the enacting clause. Reinserts the provisions of the introduced bill with the following changes. Requires a veteran or caregiver to provide proof of veteran status and attest to the fact that the improvements to the residence are required to accommodate the veteran's disability. Provides that proof of veteran status is to be construed liberally, and veteran status shall include service in the Armed Forces of the United States, National Guard, or the reserves of the Armed Forces of the United States. Provides that what constitutes proof of veteran status shall be determined by the county, township, or municipality. Prohibits the Illinois Department of Veterans' Affairs from adjudicating any dispute arising under the provisions. Effective January 1, 2025.