This notice is for all taxing bodies to be advised that the Lake County Board of Review will begin electronic notifications of all 100K Notifications related to appeals at the Property Tax Appeal Board Level in which a reduction in value exceeding $100,000 is being sought. The e-mail notifications will replace the previously postmark letters advising of the same. To update your contact information; simply log into the Smart File -E-filing portal found on our home page and select AP- Update Agency/Tax District Contact Information.