Glendale Heights Sales Tax Calculator
The combined sales tax rate in Glendale Heights, Illinois is 8.75% in 2026 — a 6.25% Illinois state rate plus 2.5% in local add-ons. That is the 55th lowest rate of the 122 Illinois cities we track, and it runs below Illinois's 8.92% average. On a $100 purchase that's $8.75 in tax for a $108.75 total.
$100.00 total
Before tax: $100.00 · Sales tax: $0.00 (0%)
State & average combined rates: Tax Foundation 2026. Local rates vary by city/county — adjust the rate for an exact figure. How we calculate →
Glendale Heights sales tax rate in 2026
Glendale Heights charges a combined sales tax rate of 8.75%: the Illinois statewide base of 6.25% plus 2.5% in city and county add-ons. Glendale Heights is in Dupage County.
That local add-on is set by Glendale Heights and the taxing districts that overlap it, which is why neighboring cities in Illinois can charge a different total even a few miles apart.
Glendale Heights vs the rest of Illinois
At 8.75%, Glendale Heights runs below Illinois's 8.92% statewide average combined rate by 0.17%. Among the 122 Illinois cities we track by combined rate, Glendale Heights ranks the 55th lowest.
That makes Glendale Heights comparatively light on sales tax for Illinois, though it's still well above zero.
Sales tax examples in Glendale Heights
At Glendale Heights's 8.75% combined rate:
$100 → $8.75 tax, $108.75 total · $1,000 → $87.50 tax, $1,087.50 total · $25,000 car purchase → $2,187 tax, $27,187 total.
Working backwards: a $1,090.00 receipt total in Glendale Heights means the pre-tax price was $1,002.30 and $87.70 was tax — use “Remove tax” mode above to reverse any total instantly.
A note on Glendale Heights's exact rate
The 8.75% rate applies within Glendale Heights's official city limits as published by Illinois DOR — Tax Rate Finder. Addresses with a Glendale Heights mailing address but outside the incorporated city line — a common situation on the edges of any city — can fall under a different, usually lower, rate.
For an address-exact rate, use the official lookup tool: Illinois DOR — Tax Rate Finder. This calculator pre-fills the published city-limits rate as a reliable starting point.
Glendale Heights sales tax — frequently asked questions
What is the sales tax rate in Glendale Heights, Illinois?
Glendale Heights's combined sales tax rate is 8.75% in 2026 — 6.25% Illinois state tax plus 2.5% in local add-ons. That's the 55th lowest rate of the 122 Illinois cities we track.
How much is sales tax on $100 in Glendale Heights?
At Glendale Heights's 8.75% rate, sales tax on a $100 purchase is $8.75, for a $108.75 total.
How much sales tax will I pay on a $25,000 car in Glendale Heights?
At Glendale Heights's 8.75% combined rate, sales tax on a $25,000 vehicle purchase is about $2,187, for a $27,187 total before any trade-in credit or registration fees.
Is Glendale Heights's sales tax higher or lower than the Illinois average?
Glendale Heights runs below Illinois's 8.92% statewide average by 0.17%, ranking the 55th lowest of the 122 Illinois cities we track.
How do I calculate sales tax backwards from a total in Glendale Heights?
Divide the total by 1 plus the rate. A $1,090.00 total in Glendale Heights works back to a $1,002.30 pre-tax price and $87.70 of tax. Use “Remove tax” mode above to do this automatically.
Does Glendale Heights's sales tax rate apply everywhere in the Glendale Heights area?
The 8.75% rate applies within Glendale Heights's official city limits. Nearby addresses outside the incorporated boundary can be taxed at a different rate — check Illinois DOR — Tax Rate Finder for an address-exact figure.
Compare nearby cities in Illinois
See all 122 Illinois cities ranked by combined sales tax rate, or compare:
Researched & verified by the Calcuris Data & Research Team. How we build and check our tools →