FAQ Home All About Normal Leaver Process   2401: How do I process a P45 for an employee who is leaving my company 2402: How do I process a P45 for an employee who’s final payrun is not completed? 4701: Reporting P45 Leavers with No Outstanding payments (Current Tax Year). How? 4702: Reporting P45 Leavers with Outstanding payments (Current Tax Year). How? 4627: Amending current tax year payments for leaver Employees'. How?