VAT Immediate Information Supply (IIS)

Current Reality

Since the 1st of July 2017 it´s obligatory the new presentation procedure for VAT declaration via the Spanish Tax office electronic portal, from the 1st of January 2018 it will become obligatory for "Diputaciones Forales".

There is no longer the obligation to present the forms 340 and 390 nor the elaboration of the VAT registry books. Only the form 303 must be presented.

All the company's invoices are affected, those invoice which are issued or received and receipts.

The requirements for sending Tax Information must be complied with, and the shipment must be made through the "WEB Service" of the Electronic Headquarters of the Tax Agency by means of certified transactions with electronic signature. The follow-up, acceptance and/or rejection of records and forms sent is carried out through the same channel.

Our Proposal

easyap place at its clients disposition the easyei electronic invoicing portal as a unifying element for the sending of invoice information to the Spanish Tax office. Independently from the client's ERP/accounting system, easyap maps and categorizes the invoice information to the functional/technical requirements of the Spanish Tax office. No specific development is necessary as easyap adapts to the information model of each client.


  • Task outsourcing. Optimization of internal Systems resources
  • Variable cost per transaction
  • Irrespective of the client's accounting system and regulatory changes

Integrated Solution and independent of client's ERP