ILGISA Webinar Program 2026

We are pleased to invite you to join us for our webinar this month:

How GIS boundaries impact your local government’s revenue

Presented by: Aaron Allen, Local Taxes Manager, Illinois Department of Revenue

Abstract:

Revenue (IDOR) has an annual process during which they contact local governments asking that they review the boundaries reported to IDOR for accuracy. This communication is initiated to the clerks and/or treasurers, who are responsible for tax matters. We’d like to take the time to reach out directly to the GIS analysts as you are the ones often tasked with carrying out the boundary review itself. 

Date: Wednesday, January 28th, 2026
Time: 12:00pm

Register