The combined management system for the declaration and payment of taxes, social security contributions, and payroll-based employer contributions was established as a new requirement in the Democratic Republic of the Congo on 12 May 2015 by the Inter-Ministerial Decrees No. 20/CAB/VPM/ETPS/WM/2015 and No. CAB/MIN/FINANCES/2015/0143. It provides a “one-stop shop for submitting declarations” and paying the corresponding taxes by means of a single payment order to be submitted to the banking institutions.