At present, it is not possible to BULK import PDF documents to My EPay Window for an employer. We have had several requests to import historic (previous tax year) document (P60/P11D) to the portal but have had to decline, as these documents must be imported on an individual employee basis.
This must be changed, as in year migrations are increasingly requiring this functionality, as clients are suffering external costs due to keeping previous Payslip portals running to enable employee access to these important documents.
Hey Matthew - Thank you for your idea. I will pass this on to the product team at MEPW.