---
sourceDocument: Yokohama Finance and Supply Chain
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/yokohama/source-to-pay-operations

 Release :

    - yokohama

ft:locale :

    - en-US

ft:publication_title :

    - Yokohama Finance and Supply Chain

ft:clusterId :

    - stpop

bundleId :

    - stpop

workflow :

    - Employee


---

# Tax calculation integration with SAP

# Tax calculation integration with SAP {#ariaid-title1}

* Release version: Yokohama
* 
* Updated January 30, 2025
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

SAP's tax engine API consumes necessary parameters from the tax calculation generic API
to provide tax estimates.
{#tax-calculation-integration-sap__table_k4n_ldb_xmb__entry__3}

| Parameter | ServiceNow Field | SAP Field |
|-|-|-|
| Ship to | Delivery Location | Delivery Address Number |
| Date | System Date | Tax Posting Date |
| Quantity | Purchase Quantity | Quantity |
| Net price | Total Line Amount | Net Amount |
| Ship from | Street Address, City, State, County, Zip, Country, Region | Shipping Address |
| Vendor name | Legal Name | Vendor Code |
| Material/Material group | Model Category | Material/Material Group |
| Unit of measure | Unit | Base Unit of Measure |
| Entity | Entity | Company Code |
[Table 1. Parameter and field mapping between ServiceNow and SAP]

{#tax-calculation-integration-sap__table_k4n_ldb_xmb} The tax estimates are consumed by ServiceNow and updated in the Estimated Tax field on the cart line.