Rosemont, IL Sales Tax Rate and Calculator
The combined rate is 10.5% as of August 1, 2026. Enter an amount to see the tax.
Updated October 2026Calculate Sales Tax in Rosemont, IL
Tax Breakdown
Tax Details
Rosemont sales tax rate: 10.5%
The combined sales tax rate in Rosemont, IL is 10.5% as of August 1, 2026: 6.25% state, 3% Cook County and Regional Transportation Authority, and 1.25% village. Rosemont has about 3,952 residents.
At 10.5%, a $500 purchase in Rosemont adds $52.50 in tax and a $2,000 one adds $210.00. With a median household income of $69,153 (Census ACS 5-Year 2023), that larger bill equals about 16% of a week's income here.
Among the 8 Illinois places covered on this site, Rosemont shares its 10.5% rate with Orland Park. Rates run from 8.25% in Lake Zurich to 11.25% in Glenwood.
The 1% state tax on groceries ended January 1, 2026; many cities and counties levy a 1% local grocery tax. The local tax on groceries in Rosemont is not verified here and is not included. Rates can change at the start of each quarter. Source: Illinois revenue department, read October 13, 2026.
Illinois Sales Tax Rates
State Rate
6.25%
Rosemont Local Rate
4.25%
Rosemont Combined
10.5%
Local rates vary by city, county and special district. State rate source: Illinois revenue department, checked October 13, 2026.
Exemptions & Taxable Items
- • The 1% state tax on groceries ended January 1, 2026; many cities and counties levy a 1% local grocery tax. The local tax on groceries in Rosemont is not verified here and is not included
- • Clothing is subject to sales tax
- • Prescription medicine is generally exempt
Sales Tax Examples in Rosemont
| Purchase Price | Sales Tax | Total Cost |
|---|---|---|
| $25.00 | $2.62 | $27.62 |
| $100.00 | $10.50 | $110.50 |
| $500.00 | $52.50 | $552.50 |
| $1,000.00 | $105.00 | $1,105.00 |
Based on the Rosemont combined rate of 10.5% (August 1, 2026).
Sales Tax FAQ, Rosemont, Illinois
More calculators for Rosemont, Illinois
Related guides
No Income Tax States: Exact Take-Home Pay at $75,000 (2026)
All 9 states with no income tax ranked by total take-home pay on a $75,000 salary. Alaska, Florida, Nevada, NH, SD, TN, TX, WA, WY, with real dollar comparisons.
Moving States: How It Impacts Your Paycheck and Taxes (2026 Guide)
Moving from California to Texas? New York to Florida? Here's exactly how state changes affect your take-home pay, when the change takes effect, and domicile rules to follow.
Average Salary by State 2026: Median Household and Individual Income
Maryland, Massachusetts, and New Jersey lead state incomes. But after taxes, TX and FL close much of the gap on CA and NY. Full state-by-state breakdown.
More Cities in Illinois
Explore sales tax calculations for cities near Rosemont in Illinois:
More sales tax results by city
Disclaimer: For informational purposes only. Not tax, legal, or financial advice.