How does it work?
A supplementary FPS looks at the values contained in the last submitted FPS of the selected tax year. It then compares those values to how they look in the program now. If there’s a difference, Sage Payroll identifies this and a supplementary FPS needs to be submitted
What do I need to do?
Before you can submit a supplementary FPS, you must first make the required changes to the employees pay. This is done by Editing a pay run. For more information on this, read Correcting errors in previous tax years.
You can edit a pay run and submit a supplementary FPS as many times as needed
Submit a Supplementary FPS
If the status shows as failed, hover over the error to display the full details. For more information, read Submission errors.