Requires the department of revenue to implement a property tax mapping feature and place all tax maps prominently on the department home page

HB 411 requires the Department of Revenue to create an interactive online map on its public website showing property tax rates and boundaries for all local governments that collect taxes (like school districts, fire districts, and city tax areas). Local governments must submit accurate geographic data by specific deadlines (April 2019 for sales tax, January 2022 for use tax, January 2026 for property tax) to update the map. The map will display tax rates by area, include political subdivision borders, and show how tax rates overlap in regions with multiple taxing entities. By designated dates (July 2019 for sales tax, July 2022 for use tax, July 2026 for property tax), the Department must implement these features and prominently link to them on its homepage. This makes local tax information publicly accessible without requiring users to navigate complex documents.