The Illinois Department of Revenue has published a complete list of changes to sales tax rates in Illinois. These rates went into effect January 1, 2014. The list can be found on the Department’s website here.
These are changes to local sales tax rates, not to the sales tax rate for the entire state. The Illinois Retailer Occupation Tax (ROT) rate remains at 6.25%. The actual sales tax paid for a given transaction can of course be modified by the additional rates imposed by other jurisdictions, by counties or cities for example.
For more on sales tax or other tax law matters, you are welcome to contact Horowitz Law Offices at (312) 787-5533 or firstname.lastname@example.org