My employee informs me that after completing his tax return he does not owe any STSL any longer, how do i remove it from the pay run.

Hi PerSimmon, 

Thank you for reaching out. 

The STSL should have been set up for this Employee. To check that, please click on the name of the Employee and go to Pay Run Inclusions.

You can remove it if Tax adjustment is no longer required. 

Thank you and please let us know if you require any additional assistance.