I am using Quickbooks Online, and have only Payroll service - nothing else. I need to add new employee, but don't see options for adding a new employee whatsoever

I'll make sure you can add an employee, hfeshari.

You can add new employees to QuickBooks Online Payroll and enter their information directly into the system, or send them email invites to allow your employee to enter their information on their own. This also gives them access to view their pay stubs and W-2 online.

Here's how:

1. Login to your QuickBooks Online Payroll account.
2. Go to Payroll, then select the Employees tab.
3. Click Add employee.
4. If you want to add some of their information, enter their first and last name, hire date, and email address.
5. You can checkmark the box " Ask this employee to enter their personal, tax, and banking info so they can receive an email invite.
6. Once done, hit Done.

More thorough instructions can be found in this article: Add a new employee to your payroll.

Check out this resource for reference once you've finished setting up your employees and are ready to conduct their payroll: Process or run payroll.

If you need further help to manage your employee or some payroll operations, you can add any details below. I'm always willing to assist you.