Corporate haven, corporate tax haven, or multinational tax haven is used to describe a jurisdiction that multinational corporations find attractive for establishing subsidiaries or incorporation of regional or main company headquarters, mostly due to favourable tax regimes (not just the headline tax rate), and/or favourable secrecy laws (such as the avoidance of regulations or disclosure of tax schemes), and/or favourable regulatory regimes (such as weak data-protection or employment laws).
Unlike traditional tax havens, modern corporate tax havens reject they have anything to do with near-zero effective tax rates, due to their need to encourage jurisdictions to enter into bilateral tax treaties which accept the haven's base erosion and profit shifting (BEPS) tools. CORPNET show each corporate tax haven is strongly connected with specific traditional tax havens (via additional BEPS tool "backdoors" like the double Irish, the dutch sandwich, and single malt). Corporate tax havens promote themselves as "knowledge economies", and IP as a "new economy" asset, rather than a tax management tool, which is encoded into their statute books as their primary BEPS tool. This perceived respectability encourages corporates to use these IFCs as regional headquarters (i.e. Google, Apple, and Facebook use Ireland in EMEA over Luxembourg, and Singapore in APAC over Hong Kong/Taiwan).
While the "headline" corporate tax rate in jurisdictions most often implicated in BEPS is always above zero (e.g. Netherlands at 25%, U.K. at 19%, Singapore at 17%, and Ireland at 12.5%), the "effective" tax rate (ETR) of multinational corporations, net of the BEPS tools, is closer to zero. To increase respectability, and access to tax treaties, some jurisdictions like Singapore and Ireland require corporates to have a "substantive presence", equating to an "employment tax" of approximately 2–3% of profits shielded and if these are real jobs, the tax is mitigated.
In corporate tax haven lists, CORPNET's "Orbis connections", ranks the Netherlands, U.K.