Using a third-party tax system with SyteLine

The solution can be configured with either the Avalara AvaTax or the Vertex Indirect Tax O Series third-party tax system.

The Tax System Interface with SyteLine offers these capabilities:

  • You can use the Tax System Interface to calculate taxes on SyteLine A/R and customer order invoices, project invoices, and service order/contract invoices.
  • The interface can perform automated calculations for “What-If” tax situations without affecting posted transactions in SyteLine. It can calculate taxes on a line-by-line level, and it also provides tax exemption reporting.
  • The interface works directly with the third-party tax system geo-codes and sales tax APIs.