Hi cfsymonds,
Thanks for posting in the Community!
You can add a deduction and choose salary sacrifice in the employee's details if they're paying extra super each month. Here's how:
- Click on the Payroll Settings.
- Click on Deduction Categories.
- Click Add and enter the category name.
Then, go the employee who is paying extra super and assign the deduction category.
- Click on the Employees tab.
- Click on employee name in your employee list.
- Click on Pay Run Inclusions.
- Under Deductions, click Add and then, select the category.
- Select the amount per pay run option and provide $ or % value.
- Select When should this pay run inclusion start and when should it expire.
- Click on Save.
Once you have set up your deduction the category should show on the pay run.
You can check this article to learn more on How to set up Pay Run Inclusions.
You can always drop a comment below if you need more help with QuickBooks Online. Have a nice day!