Dekalb County sales tax details
The minimum combined 2024 sales tax rate for Dekalb County, Illinois is 8.0%. This is the total of state, county, and city sales tax rates. The Illinois sales tax rate is currently 6.25%. The Dekalb County sales tax rate is 0.0%.
Dekalb County, Illinois sales tax rates
Sales tax rate lookup and sales tax item calculator
Look up the current rate for a specific address using the same geolocation technology that powers the Avalara AvaTax rate calculation engine.
Tax rates can vary within a county, a city, or even a ZIP code. Using a street address helps to ensure more accurate rates and calculations when compared to relying on broader geographic indicators.
*Rates are rounded to the nearest hundredth.
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