You are going to have to make a journal entry to do that. QuickBooks will not automatically do that. You can’t set up percentages &’have the system split a dollar amount between classes/departments etc.

Resolution for 'amount between classes issue: 'How do I allocate (using QBO) an account balance each month to a department/class based on a set percentage per department?' available: Yes.

The amount between classes 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 amount between classes issue yourself by looking for a resolution described in the article. If it is a complex amount between classes issue or you are unable to solve the issue, you may contact us by clicking here or by using other amount between classes support options.

For more information about resolving issues related to amount between classes in Quickbooks/QBO or to get support for the issue 'How do I allocate (using QBO) an account balance each month to a department/class based on a set percentage per department?', click the link below: