(including VAT and withholding tax), and apart from the VCC wrapper, do not have to file public accounts with the Irish CRO. This has made QIAIF an important "backdoor" out of the Irish corporate tax system. The most favoured destination is to Sink OFC Luxembourg, which receives 50% of all outbound Irish foreign direct investment ("FDI). QIAIFs, with Section 110 SPVs, have made Ireland the 3rd largest Shadow Banking OFC. When the Section 110 SPV Irish domestic tax avoidance scandals surfaced in late 2016, it was due to Irish financial journalists and Dáil Éireann representatives scrutinising the Irish CRO public accounts of U.S. distressed firms. In November 2016 the Central Bank began to overhaul the L-QIAIF regime. In early 2018, the Central Bank upgraded the L-QIAIF regime so that it could replicate the Section 110 SPV (e.g. closed end debt structures), but without needing to file public CRO accounts. In June 2018, the Central Bank announced that €55 billion of U.S. distressed debt assets had transferred out of Section 110 SPVs. It is expected that the Irish L–QIAIF will replace the Irish Section 110 SPV as Ireland's main Debt–based BEPS tool for U.S. multinationals in Ireland. The ability of foreign institutions to use QIAIFs (and particularly the ICAV-wrapper) to avoid all Irish taxes on Irish assets has been blamed for the bubble in Dublin commercial property (and, by implication, the Dublin housing crisis). This risk was highlighted in 2014 when Central Bank of Ireland consulted the European Systemic Risk Board ("ESRB") after lobbying to expand the L-QIAIF regime. TP–based BEPS tools Ireland's transfer pricing ("TP") based BEPS tools are mostly related to contract manufacturing. By refusing to implement the 2013 EU Accounting Directive (and invoking exemptions on reporting holding company structures until 2022), Ireland enables their TP and IP–based BEPS tools to structure as "unlimited liability companies" (ULCs) which do not have to file public accounts with the Irish CRO. In spite of this, many Irish IP–based BEPS tools are so large that tax academics have been able to separate out their scale from filed group accounts (e.g. work of Gabriel Zucman). However, Irish TP–based BEPS tools are smaller, and therefore harder to pick out from a listed multinational's group accounts. In addition, the Irish State, to help obfuscate the activities of the larger and more important IP–based BEPS tools, sometimes present their data as manufacturing data. It is generally