The State Tax Administration Agency (AEAT) has announced that as of February 3 a new help service for model 303 called “Pre303” will be available in the Procedures section of the electronic office of its website. This service is addressed to a part of the taxpayers who are currently obliged to keep their VAT records through the Electronic Headquarters of the AEAT (the so-called “Immediate Supply of Information” SII).
The consistency of VAT data is more than ever an issue for tax payers obliged to SII
