You can update your Illinois State Unemployment Insurance account ID in QBO by navigating to the Payroll Settings, Carrie.
Here’s how:
- Go to the Gear icon and select Payroll Settings.

- In the Taxes section, look for the Illinois tax and select the Edit (✎) icon.
- In the State Unemployment Insurance (SUI) Setup section, select Change or add new rate.
- Enter the new rate along with its effective date. For most states, the effective date is January 1, while for NJ, TN, and NY, it’s July 1.
- Add or update any applicable surcharge or assessment rates.
- Click OK to save the changes.
For more details, visit this article: Update your State Unemployment Insurance (SUI) rate.
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