The OECD has published detailed rules to assist in the implementation of a landmark reform to the international tax system, which will ensure Multinational Enterprises (MNEs) will be subject to a minimum 15% tax rate from 2023. The Pillar Two model rules provide governments a precise template for taking forward the two-pillar solution to address the tax challenges arising from digitalisation and globalisation of the economy agreed in October 2021 by 137 countries and jurisdictions under the OECD/G20 Inclusive Framework on BEPS. The rules define the scope and set out the mechanism for the so-called Global Anti-Base Erosion (GloBE) rules under Pillar Two, which will introduce a global minimum corporate tax rate set at 15%. The minimum tax will apply to MNEs with revenue above EUR 750 million and is estimated to generate around USD 150 billion in additional global tax revenues annually. The GloBE rules provide for a co-ordinated system of taxation intended to ensure large MNE groups pay this minimum level of tax on income arising in each of the jurisdictions in which they operate. The rules create a “top-up tax” to be applied on profits in any jurisdiction whenever the effective tax rate, determined on a jurisdictional basis, is below the minimum 15% rate. The new Pillar Two model rules will assist countries to bring the GloBE rules into domestic legislation in 2022. They provide for a co-ordinated system of interlocking rules that: define the MNEs within the scope of the minimum tax; set out a mechanism for calculating an MNE’s effective tax rate on a jurisdictional basis, and for determining the amount of top-up tax payable under the rules; and impose the top-up tax on a member of the MNE group in accordance with an agreed rule order. The Pillar Two model rules also address the treatment of acquisitions and disposals of group members and include specific rules to deal with particular holding structures and tax neutrality regimes. Finally, the rules address administrative aspects, including information filing requirements, and provide for transitional rules for MNEs that become subject to the global minimum tax. In early 2022, the OECD will release the Commentary relating to the model rules and address co-existence with the US Global Intangible Low-Taxed Income (GILTI) rules. This will be followed by the development of an implementation framework focused on administrative, compliance and co-ordination issues relating to Pillar Two. The Inclusive Framework is also developing the model provision for a Subject to Tax Rule, together with a multilateral instrument for its implementation, to be released in the early part of 2022. A public consultation event on the implementation framework will be held in February and on the Subject to Tax Rule in March ...

Major reform of the international tax system finalised today at the OECD will ensure that Multinational Enterprises (MNEs) will be subject to a minimum 15% tax rate from 2023. The landmark deal, agreed by 136 countries and jurisdictions representing more than 90% of global GDP, will also reallocate more than USD 125 billion of profits from around 100 of the world’s largest and most profitable MNEs to countries worldwide, ensuring that these firms pay a fair share of tax wherever they operate and generate profits. Following years of intensive negotiations to bring the international tax system into the 21st century, 136 jurisdictions (out of the 140 members of the OECD/G20 Inclusive Framework on BEPS) joined the Statement on the Two-Pillar Solution to Address the Tax Challenges Arising from the Digitalisation of the Economy. It updates and finalises a July political agreement by members of the Inclusive Framework to fundamentally reform international tax rules. With Estonia, Hungary and Ireland having joined the agreement, it is now supported by all OECD and G20 countries. Four countries – Kenya, Nigeria, Pakistan and Sri Lanka – have not yet joined the agreement. The two-pillar solution will be delivered to the G20 Finance Ministers meeting in Washington D.C. on 13 October, then to the G20 Leaders Summit in Rome at the end of the month. The global minimum tax agreement does not seek to eliminate tax competition, but puts multilaterally agreed limitations on it, and will see countries collect around USD 150 billion in new revenues annually. Pillar One will ensure a fairer distribution of profits and taxing rights among countries with respect to the largest and most profitable multinational enterprises. It will re-allocate some taxing rights over MNEs from their home countries to the markets where they have business activities and earn profits, regardless of whether firms have a physical presence there.  Specifically, multinational enterprises with global sales above EUR 20 billion and profitability above 10% – that can be considered as the winners of globalisation – will be covered by the new rules, with 25% of profit above the 10% threshold to be reallocated to market jurisdictions. Under Pillar One, taxing rights on more than USD 125 billion of profit are expected to be reallocated to market jurisdictions each year. Developing country revenue gains are expected to be greater than those in more advanced economies, as a proportion of existing revenues. Pillar Two introduces a global minimum corporate tax rate set at 15%.  The new minimum tax rate will apply to companies with revenue above EUR 750 million and is estimated to generate around USD 150 billion in additional global tax revenues annually. Further benefits will also arise from the stabilisation of the international tax system and the increased tax certainty for taxpayers and tax administrations. “Today’s agreement will make our international tax arrangements fairer and work better,” said OECD Secretary-General Mathias Cormann. “This is a major victory for effective and balanced multilateralism. It is a far-reaching agreement which ensures our international tax system is fit for purpose in a digitalised and globalised world economy. We must now work swiftly and diligently to ensure the effective implementation of this major reform,” Secretary-General Cormann said. Countries are aiming to sign a multilateral convention during 2022, with effective implementation in 2023. The convention is already under development and will be the vehicle for implementation of the newly agreed taxing right under Pillar One, as well as for the standstill and removal provisions in relation to all existing Digital Service Taxes and other similar relevant unilateral measures. This will bring more certainty and help ease trade tensions. The OECD will develop model rules for bringing Pillar Two into domestic legislation during 2022, to be effective in 2023. Developing countries, as members of the Inclusive Framework on an equal footing, have played an active role in the negotiations and the Two-Pillar Solution contains a number of features to ensure that the concerns of low-capacity countries are addressed. The OECD will ensure the rules can be effectively and efficiently administered, also offering comprehensive capacity building support to countries which need it ...