Hi. I have to manually add some pays that were missed but cant work out how to do this task. Help?

Welcome to the Community, Nap67. 

You can create an ad hoc pay run if you wanted to record the missed pays. Let me show you how to manually add a pay run in QuickBooks Payroll. 

1. Select Employees, then select New Pay Run.
2. Select the pay period and pay date for the pay run (this is usually in line with your existing pay period and date pay run is paid).
3. Select Manually add employees to this pay run, then select Create.
4. The employee will now show up in the pay run. Select their name to open up their pay run information, then make the necessary ad hoc changes using the Actions button.
5. Select Save.
6. Repeat with any other employees, then select Finalise Pay Run once done.

For more detailed information, you can also check on this article: Set up and process a pay run in QuickBooks Payroll powered by KeyPay [VIDEO]. 

Let me know if you have any other questions by leaving a comment below. Thank you and have a nice day!