Lagrange, Illinois Sales Tax Rate
The combined sales tax rate in Lagrange, Illinois is 10.25% as of 2026. That includes the Illinois state rate of 6.25%.
Combined general-merchandise retailers' occupation tax rate for the municipality or unincorporated county area.
Located in Cook County.
Sales tax calculator for Lagrange
- Sales tax (10.25%)
- $10.25
- Total with tax
- $110.25
How this rate is composed
The Illinois state sales tax rate is 6.25%. The combined 10.25% rate for Lagrange comes from Illinois DOR machine-readable rate file (ORDMACHE) (2026 Q3).
Business-district and home-rule address-level layers can change the rate at specific addresses; grocery rates differ.
Rates change on official schedules — confirm the current rate and effective date against the source above before filing. Reviewed and current as of September 14, 2026.
Managing tax for a business?
For a street-address estimate, use the sales tax calculator. If you are closing a period, managing exempt customers, or replacing spreadsheets, start with the software buyer’s guide or choose your next workflow.
Related local sales tax rates in Illinois
Compare the county and same-type jurisdictions with the closest combined rates.
Lagrange sales tax questions
What is the sales tax rate in Lagrange, Illinois?
The combined sales tax rate is 10.25%. It includes the Illinois state rate of 6.25% and applicable local rates.
How much sales tax is charged on a $100 purchase in Lagrange?
At the 10.25% combined rate, a $100 taxable purchase produces $10.25 in sales tax.
When was the Lagrange sales tax rate reviewed?
Prophit.ai reviewed this guide on 2026-09-14 using Illinois DOR machine-readable rate file (ORDMACHE). Confirm the official source before filing because rates can change.