Due to technological updates, the Staying Up to Date with Tax Obligations Web Services (all modalities) will be changing their endpoint.

The new endpoints to use are:

• Generic (ECOTGEN)

  Production Endpoint: https://ws.ia.aeat.es/wlpl/SUWS-JDIT/ws/ecotws/ECOTGENV3SOAP

  Integration Endpoint: https://ws.ia.aeat.es/wlpl/SUWS-JDIT/ws/ecotws/ECOTGENI3SOAP

• Contracting with the Public Sector (ECOT101)

  Production Endpoint: https://ws.ia.aeat.es/wlpl/SUWS-JDIT/ws/ecot101ws/ECOT101V3SOAP

  Integration Endpoint: https://ws.ia.aeat.es/wlpl/SUWS-JDIT/ws/ecot101ws/ECOT101I3SOAP

• Transport and road authorization (ECOT102)

  Production Endpoint: https://ws.ia.aeat.es/wlpl/SUWS-JDIT/ws/ecot102ws/ECOT102V3SOAP

  Integration Endpoint: https://ws.ia.aeat.es/wlpl/SUWS-JDIT/ws/ecot102ws/ECOT102I3SOAP

• Public Subsidies (ECOT103)

  Production Endpoint: https://ws.ia.aeat.es/wlpl/SUWS-JDIT/ws/ecot103ws/ECOT103V3SOAP

  Integration Endpoint: https://ws.ia.aeat.es/wlpl/SUWS-JDIT/ws/ecot103ws/ECOT103I3SOAP

• Residence and work permits for foreigners (ECOT104)

  Production Endpoint: https://ws.ia.aeat.es/wlpl/SUWS-JDIT/ws/ecot104ws/ECOT104V3SOAP

  Integration Endpoint: https://ws.ia.aeat.es/wlpl/SUWS-JDIT/ws/ecot104ws/ECOT104I3SOAP

A coexistence period of 3 months is established for the new and old endpoints. After this time, the old endpoints will be disabled.

The request and response XSD schemas do not change.

You can consult the complete documentation of the service at the following URL:

ECOT101 - 104: Specification of the tax obligations web service

ECOTGEN: Tax Obligations Web Service Specification - Generic