How do I add class to a QBO Payroll system generated unemployment transaction?

It's good to see you here in the Community space, @marty-the-square.

Adding a class to QuickBooks Online payroll system generated unemployment transaction is currently not an option. 

We recognize that each company has unique needs, and I can see how the feature you're looking for would benefit and empower your business. I recommend sending this request straight to our product engineers through feedback. It helps us improve the features of the program.

To send feedback, follow the below steps:

1. Go to the Gear icon at the top.
2. Select Feedback.
3. Enter your comments or product suggestions. 
4. Then select Next to submit feedback.

To be updated with the recent and upcoming changes for QuickBooks products, visit these sites:

• QuickBooks New Features and Innovations
• What's New in QBO?

To learn more how to keep track of your payroll expenses in QuickBooks Online Payroll, see this article: Set up and track your payroll expenses by class. It also contains information on how to create a payroll summary by class.

If you need tips and related articles when managing your QBO account, feel free to visit our Community website for more insights.

Let me know if you have follow-up questions by leaving a comment below. I'm here to lend a helping hand.