Top 10 Reasons to Like Property Taxes Exemptions Frequently Asked Questions Forms & Documents Tax Bill Change of Address form Property Tax Info and Resources PTELL Information Mobile Home Tax Information How Do I Appeal My Assessment? Tax Sale Information Delinquent Tax Collection Process Educational Outreach Related Sites Boone County Government Website County Assessment Office Website Belvidere Township Assessor Website
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Boone County Treasurer’s Office 1212 Logan Avenue, Suite 104 Belvidere, IL 61008 Office hours: 8:30 – 5:00, Monday – Friday Phone 815-544-2666 Fax 815-544-4796 Email treasurer@boonecountyil.gov
FOIA Officer: Curtis P. Newport