Ireland’s decision to join the EU in 1973 marked the introduction of Value Added Tax (VAT). VAT was implemented among all member states as the turnover tax within the “common market”, and as a means of policing VAT, the ‘VAT Information Exchange System’ (VIES) was introduced in 1993.
VIES operates as a system of administrative support to member states and ensures both the registration of companies for VAT as well as the correct rate of VAT being charged on all transactions.
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