Reference
ViDA Pillar 2: Single VAT Registration
ViDA Pillar 2: extends OSS/IOSS so that businesses register for VAT once and report all EU sales through a single Member State.
Definition
ViDA Pillar 2: extends OSS/IOSS so that businesses register for VAT once and report all EU sales through a single Member State.
Explanation
Mandatory reverse charge for B2B supplies between EU VAT taxpayers, removing many local registration triggers from 1 July 2028.
Expands OSS to cover transfers of own goods and most B2C supplies, including marketplace flows that fall under Pillar 3.