How was the overpayment applied to your SUI taxes? You’ll need to create a liability check to apply the credit to your current liability balance.

Here’s an article on how to¬†apply a liability overpayment as a credit to payroll tax liabilities:

http://payroll.intuit.com/support/kb/1000121.html

Resolution for 'create a liability check issue: 'How can I adjust my SUI tax to $0 in the pay taxes/liabilities screen?' available: Yes.

The create a liability check issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the create a liability check issue yourself by looking for a resolution described in the article. If it is a complex create a liability check issue or you are unable to solve the issue, you may contact us by clicking here or by using other create a liability check support options.

For more information about resolving issues related to create a liability check in Quickbooks/QBO or to get support for the issue 'How can I adjust my SUI tax to $0 in the pay taxes/liabilities screen?', click the link below: