Employees and payroll

I got your back, Nasir Khan.

Let me provide the steps again with screenshots as a reference. 

1. Log in to your QuickBooks Online account.
2. From the Payroll menu, click Employees.
3. Select the employee to inactivate.
4. Under the Employment column, click the pencil icon beside it.
5. In the Status drop-down, select Terminated or Not On Payroll.
6. Click Done to save.

Additional notes on what happens if an employee is set to either Terminated or Not On Payroll are found in this article: Delete or terminate an employee. Scroll to the bottom of the article to view it. 

In case you need to delete or void paychecks first before you can inactivate the employee, you can see this article: Delete or void paychecks. 

Feel free to post again or leave a comment below if you have any other concerns. I'll be here if you need further assistance. Take care and have a great day!