Hello there, @sognvalleyfarm.

Thank you for posting here in the Community. Allow me to help share information about adding address to the employee's profile in QuickBooks Online (QBO).

Once you add an address to the employee's information in QBO, QuickBooks will automatically wants you to set up taxes for the address/state you've added.

If you wish to add the correct/accurate address, you may need to set up the taxes completely just make sure to input zero (0) on the tax rate, Tax ID and UI account numbers.

For additional reference about changing employee details in QuickBooks, you may check this article: Change employee details.

Let me know if you have any other questions about changing employee address in QBO. I'm always here to help!