Since Taxmarc consists of a Core and an agent, it is possible to install one Core system on any SAP system.
Since Taxmarc consists of a Core and an agent, it is possible to install one Core system on any SAP system within your system landscape and then connect all your other SAP and even non-SAP systems to this same Core system. This way there is ‘one version of the truth’ in your company for indirect tax determination.