 However, a more serious concern, was the acceptance of capital allowances, both tangible and intangible, as deductible against GILTI taxation, which would enable U.S. users of the CAIA BEPS tool to convert their Irish ETR of 0–2.5%, into a final U.S. ETR of 0–2.5%.In May–July 2018, Google and Facebook announced large expansions of their Dublin office campuses in Ireland.A June 2018 IMF country report on Ireland, while noting the significant exposure of Ireland's economy to U.S. corporates, concluded that the TCJA may not be as effective as Washington expects in addressing Ireland as a U.S. corporate tax haven.