Assist to prepare workings and issue invoices and credit notes for monthly interfirm billings - mainly for blocked headcount model (including AandA, DSS, Global, AP and costs for TM).
Generate monthly WIP reports for each BU for TandM billing and work closely with the BU with related issues when necessary.
Liaise with BU and assist to issue invoices for all consolidated TandM billing with the correct tax codes.
Liaising with prime entities for reconciliation issues in relation to ...