Change the SUI rate in Tax Rate Setup and enter a manual check for the SUI correction for each affected employee.

Follow the steps below to change the percent and limit amounts for your State Unemployment Insurance (SUI) taxes:

1. In Payroll select Setup,Taxes, Tax Rates.
2. Click [List] and then select your SUI Tax ID.
3. Click [OK] and then press [Tab].
4. Type the correct information in the Percent and Limit boxes.
5. Click [Save] and then click [Close].
6. Run Recalculate Subject to, this will correct the Subject to on each check record and employee record.  (Be sure to clear the totals when running this task.)

Correction Options:

1. Enter a manual check for the SUI correction for each affected employee. Refer to the linked article "Can I correct my State Unemployment Insurance amount if it calculated with an incorrect rate?" for steps and considerations.
2. Setup a self adjusting formula for Employer paid Unemployment taxes.  (See linked article.)  Note:  If the tax is overwithheld, this will not correct the tax amounts. 
3. Make the correction in General Ledger using Record Entries, if this is an Employer Paid Unemployment tax.
4. You can use Enter Direct Costs in Job cost to enter credit amounts to the specific jobs.  Make sure to leave the debit acct as it prefilled, and enter the liability account for the credit acct on the grid. 

DocLink: Correcting Federal or State Unemployment Insurance amount

Can I make any tax self-adjusting?