Meridian Global Services | 4,367 followers on LinkedIn. Automated Tax Determination & Compliance For SAP - Fully compliant and automated tax processes for SAP systems | Meridian VAT solutions solve all known limitations and shortcomings concerning VAT in SAP Standard SAP does not contain sufficient logic to automate tax determination for business with complex VAT flows. This exposes a company to tax compliance risk as a result of systemic weaknesses and manual workaround procedures. Meridian tax solutions revolutionize the approach to automated, compliant VAT determination and reporting processes in SAP.