What do you do when you find an international payroll error months after it happened?
UK closed-year FPS is its own workflow. Germany the social security side is genuinely terrifying because of director liability. France the majorations stack up fast once you miss droit à l'erreur on the next DSN.
At what point does it go from fixing it on the next filing to needing the local accountant involved before you touch anything?
Is there an escalation rule, or is it case by case?