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To view Lake County’s property tax rate and other major revenue sources, view our annual budget.
Get information from the Chief County Assessment Office related to property values and exemptions, assessments, property tax relief, and more.
Find and pay your tax bill.
Access information on the property assessment appeal process, including filing an online appeal with the Board of Review; Find property records and more.
For sales, income, and other taxes imposed by the State, visit the Illinois Department of Revenue.