Cross-border tax talks

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Leo Johnson, lecturer at Oxford University's Smith School of Enterprise and the Environment. Leo is also co-founder of the advisory firm Sustainable Finance, where he chairs the Advisory Council, and previously worked at the World Bank. Known for presenting the BBC series on megatrends and innovation. Leo brings unique insight into organizational behavior, neuroscience, and purposeful leadership. Doug and Leo discuss organizational inertia, transformation resistance, and how neuroscience and behavioral science explain our resistance to change—even amid crises like climate change, geopolitical turmoil, and economic stress. They explore how professionals, including those in international tax, can overcome ‘learned helplessness' and avoid burnout by embracing purpose, agency, and connectedness. Leo introduces the concept of behavioral personas within organizations—catalysts, silent rebels, workhorses, and sustaining innovators—and emphasizes the need for authentic engagement and collaboration to drive meaningful change. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Professor Itai Grinberg, a faculty member at Georgetown University Law Center and a former Deputy Assistant Secretary at the US Treasury Department during the Biden administration. In that role, Itai served as the United States' lead negotiator for the global corporate minimum tax initiative. Doug and Itai discuss the behind-the-scenes history of Pillar Two from the US perspective, exploring its policy rationale, global negotiations, and shifting political dynamics. The conversation begins with how Itai's got his role at Treasury and builds a detailed timeline tracing the Biden administration's early support for global minimum tax rules through the 2021 G7 agreement and the development of the Under-Taxed Profits Rule (UTPR). They also delve into the impact of the Build Back Better legislation which was not enacted, the rationale behind the US safe harbor under UTPR, international political tensions including Brexit and US-China relations, and the implications of the April 2025 Trump executive order. The episode closes with reflections on the OECD Inclusive Framework's future and whether multinational enterprises can expect a workable consensus moving forward. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Arne Schnitger, a Berlin-based International Tax Partner at PwC Germany and co-host of the German-language tax podcast “Frisch Serviert.” Arne previously served in the German Ministry of Finance and brings deep insight into both domestic and cross-border policy developments. Doug and Arne discuss Germany's evolving corporate tax landscape, including potential rate reductions, simplification initiatives, and the implications of recent coalition negotiations. They dive into Germany's controlled foreign corporation (CFC) regime, explore the mechanics of the constitutional ‘German debt brake,' and unpack recent developments surrounding Pillar Two. The conversation highlights the intersection of German and US tax policy, the ongoing tension between multilateralism and unilateral measures, and the administrative and technical challenges multinationals face under the global minimum tax framework. They also examine prospects for EU-level simplification and the future of long-standing anti-avoidance measures in light of Pillar Two implementation. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Tom Patten, a London-based US International Tax Partner at PwC. Tom focuses on inbound investment into the U.S. and returns to the podcast for a timely discussion on Sections 891 and 899, two lesser-known but increasingly important provisions in the international tax landscape.  Doug and Tom discuss the resurgence of Section 891 in light of a January 2025 executive order that directs Treasury to identify discriminatory or extraterritorial foreign taxes. They cover how Section 891 operates, potential implications for non-US citizens, and its interaction with treaties. The episode then turns to proposed Section 899 and a new House proposal aimed at modifying the base erosion and anti-abuse tax (BEAT). Tom and Doug examine how these retaliatory measures differ, overlap, and might evolve. They close with practical advice for multinational taxpayers navigating an uncertain legislative environment and the future of Pillar Two negotiations. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Dr. Romero Tavares, PwC Brazil's International Tax Leader and a professor of international tax law in São Paulo. Doug and Romero discuss the increasing intersection between Brazil's international tax policy and global trade dynamics, including the effects of recent US executive orders. They cover Brazil's high-tax corporate environment, its historically aggressive CFC-like full inclusion regime, and the country's rapid adoption of a qualified domestic minimum top-up tax (QDMTT). The conversation explores the political and policy rationale behind these moves, the anticipated redesign of Brazil's CFC regime, and the operational challenges multinationals face with the new OECD-aligned transfer pricing rules. Romero also breaks down Brazil's massive indirect tax reform and the country's potential shift to more internationally-aligned tax norms, while questioning the long-term viability of the undertaxed profits rule (UTPR) and Pillar Two's durability under changing geopolitical winds. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Dr. Alexis Crow, Partner and Chief Economist at PwC US. Before joining PwC, Dr. Crow taught at the London School of Economics. Doug and Alexis discuss the intersection of global macroeconomics, geopolitics, and international tax policy in a shifting global landscape. They break down the impact of the Trump administration's latest tariffs on Canada and Mexico, inflationary pressures, interest rates, and the fiscal cliff facing the US. Doug and Alexis explore how the geopolitical climate is shaping international trade, the potential winners and losers of increased tariffs, and the broader economic implications of Trump 2.0. They also analyze regional macroeconomic trends, from China's economic resilience and India's manufacturing rise to Europe's fiscal strategies and Latin America's economic experiments. Lastly, they discuss how businesses—particularly multinationals—should be preparing for upcoming policy shifts and economic disruptions. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Kristin Bohl, a Partner in PwC's Customs and International Trade Practice. Kristin previously served as a judicial law clerk at the U.S. Court of International Trade. Doug and Kristin discuss the rapidly evolving trade and tariff landscape, focusing on the recent executive orders imposing new tariffs on Canada, Mexico, and China under the ‘America First' trade policy. They break down the impact of tariffs on industries such as automotive, pharmaceuticals, retail, and technology, and cover strategies that businesses can deploy to mitigate costs. Key topics include the authority of the US President to impose tariffs, the role of trade deficits in tariff policy, and the use of tariffs as a foreign policy tool. They also explore potential retaliatory measures from US trading partners, the impact on global supply chains, and short to long-term strategies for businesses to adapt to the new tariff regime. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Pat Brown, an International Tax Partner and Co-Leader of PwC's Washington National Tax Services practice. Together, they unpack the state of US corporate tax policy in 2025, analyzing how regulatory, legislative, and geopolitical forces could shape the next era of taxation. Doug and Pat dissect the final regulations issued in the closing days of the Biden administration, including the controversial disregarded payment loss (DPL) regulations, finalized and proposed digital content and cloud sourcing rules, and updates on corporate basis-shifting transactions. With a new administration in power, they explore whether these rules will stand, be modified, or be repealed entirely—and what this means for business certainty and planning. The conversation then pivots to legislative challenges, as the expiration of key provisions from the 2017 Tax Cuts and Jobs Act (TCJA) creates a ticking time bomb for tax policy.  Finally, they tackle the international tax front, where the US f administration responds to the OECD's Pillar Two and potential digital services tax (DST) retaliation under new proposals like Section 899.  

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Steve Kohart, an International Tax Principal in PwC's New York City office and former advisor to the OECD's Center for Tax Policy and Administration. Doug and Steve discuss the OECD's latest administrative guidance on Pillar Two, covering key changes to transition rules, deferred tax asset adjustments, tax credits, and compliance burdens for multinational corporations. They dive into the OECD's focus on Bermuda and Switzerland, new anti-abuse measures, implications of the Qualified Domestic Minimum Top-up Tax (QDMTT), and the complexities of the new Globe Information Return (GIR). The conversation also explores the political and procedural challenges in implementing additional guidance, particularly in light of the new US administration's stance on Pillar Two. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Rebecca Lee, an International Tax Principal in PwC's Washington National Tax Services practice. Rebecca specializes in financial transactions and digital assets and is one of the most frequent guests on the podcast. Doug and Rebecca discuss the long-awaited final and proposed regulations under Section 987, which deal with foreign currency gain or loss for qualified business units (QBUs). They dive into key topics, including methods for calculating 987 gains and losses, the transition rules, applicability dates, and the implications of different election options. They also cover major changes from the proposed to final regulations, including adjustments to the treatment of Section 988 transactions within a QBU, tax accounting considerations, the controversial suspended loss rules, and how partnerships are impacted.  

Doug McHoney (PwC’s International Tax Services Global Leader) is joined by Tadd Fowler, Senior Vice President Treasurer and Global Taxes of Procter & Gamble. With nearly two decades at P&G, Tadd shares insights from his dual leadership in tax and treasury. Doug and Tadd discuss P&G’s approach to tax certainty, compliance in over 180 jurisdictions, and the strategic benefits of operating on a single ERP platform. They delve into US tax policy, the impacts of the Tax Cuts and Jobs Act, and P&G’s commitment to transparency and tax advocacy. Additional topics include preparing for Pillar Two compliance, managing ESG taxation, and adapting to evolving global tax landscapes.  See P&G’s Approach to Tax. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Laura Williams, an International Tax Principal at PwC's Washington National Tax Services office. Laura previously worked as the International Branch Chief at the IRS Office of Chief Counsel. Doug and Laura discuss the long awaited previously taxed earnings and profits (PTEP) proposed regulations. Together they walk through the core aspects of the PTEP regime, including PTEP accounting, increases and decreases to basis of stock and other property, foreign currency gain or loss, allocation of foreign tax credits, 'covered distributions', US consolidated group rules, and the anti-avoidance rule. See our PwC Tax Insight for more details. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Will Morris, PwC's Global Tax Policy Leader and former Director of Global Tax Policy at General Electric to look ahead to potential global tax policy changes. Will enlightens Doug about the confluence of tax and tariffs, digital services taxes (DSTs), the importance of communicating with the C-suite, the fate of Pillar Two, how the undertaxed profits rule (UTPR) could change, the role of the UN and global tax, and the potential for a US legislation as a reaction to DSTs and the UTPR. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Andy Wiggins, PwC Partner based in the United Kingdom and PwC's Global Tax Accounting Services Leader to(birming)ham it up on the tax accounting implications of Pillar Two. Together they discuss, deferred accounting, the differences between US Generally Accepted Accounting Principles (GAAP) and International Financial Reporting Standards (IFRS), accounting implications of the qualified domestic minimum top-up tax (QDMTT), income inclusion rule (IIR), and undertaxed profits rule (UTPR), country by country reporting (CbCR), and transitioning from the full safe habor to GloBe rules. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by returning guest Matt Ryan, a PwC International Tax Partner based in London and leader of PwC UK's International Tax and Treasury Network. Doug and Matt discuss a selective list of Pillar Two issues and topics related to the UK Finance Bill 2024-25. They provide an update on the latest Pillar Two happenings, including the transposition of the June 2024 OECD Administrative Guidance into UK law, the potential for retroactive provisions, UK compliance requirements, the potential for changes in light of the US election, and what could be next. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Stewart Brant, Managing Director in PwC's Tax Policy Services to discuss the latest Pillar Two developments. Doug and Stewart start off – after baseball of course – discussing the purpose of the Digital Tax Study Group. Then they cover the status of Pillar Two enactment in Europe, Asia, the Americas, the Pacific, the Caribbean, Middle East, and Africa. They also cover how different countries are applying the rules retroactively, the impact a Trump administration could have on Pillar Two, as well as what role the UN could play.

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Rohit Kumar, PwC's National Tax Co-leader and former deputy chief of staff to Senator Mitch McConnell (R) to discuss the US election results. Doug and Rohit cover what the republican-controlled House, Senate and Presidency means for tax reform, why 2025 will be a year for significant “must-pass” tax legislation, the role the federal debt and budget deficit will play, the potential implementation of tariffs, the fate of the OECD's Pillar One and Two, as well as how the new administration could approach digital services taxes (DSTs).

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Pieter Dere, Tax Partner in PwC Belgium, part of PwC's International Tax and Transfer Pricing Group, and PwC Belgium's Pillar Two leader. Doug and Pieter cover the latest Pillar Two developments in Belgium, including how Belgium is incorporating the latest Pillar Two administrative guidance, how tax authorities are preparing, advance tax payments, registration requirements, the Qualified Domestic Minimum Top-up Tax (QDMTT) return, the interaction of the Belgium patent box regime with Pilar Two, and the constitutionality of the Undertaxed Profits Rule (UTPR), among other topics. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Chris Desmond, PwC's US Global Trade Services Leader to catch up on the latest customs and trade happenings. Doug and Chris talk about Chris's transition from a transfer pricing partner to specializing in customs and trade, the potential US tariffs environment post election, how companies might respond with supply chain changes, the impact of the recent Mexican and Canadian tariffs, the use of tariffs as a retaliatory action, how tax authorities are leveraging customs data, as well as the importance of modeling, documentation, and data gathering. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by returning guest Steve Kohart, an International Tax Partner in PwC's New York City office and former advisor to the Center for Tax Policy Administration for the OECD. They dive into Pillar Two with a refresher of the Qualified Domestic Minimum Top-up Tax (QDMTT), the Income Inclusion Rule (IIR), the Under Tax Profit Rule (UTPR), as well as the status of Pillar Two enaction across the globe, including in Puerto Rico. They also talk through how companies are approaching year-end, data readiness and tax compliance; Belgium's registration process; and several traps for the unwary, including the post-finalization of consolidated financial statements, purchase price accounting, hybrid arbitrage, and country-by-country safe harbor requirements. Finally, they discuss what makes a ‘good' credit for Pillar Two, the US R&D credit, the reverse consensus process for qualifying a QDMTT, permanent safe harbors, and what guidance to expect next. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by returning guest Aaron Junge, an International Tax Partner in PwC's Washington National Tax Services Practice. Aaron served as Tax Counsel to the US House of Representative during the passing of the Tax Cuts and Jobs Act in 2017. Doug and Aaron briefly discuss the College World Series held in Aaron's hometown of Omaha, before delving into the Corporate Alternative Minimum Tax (CAMT) proposed regulations. Specifically, they discuss Adjusted Financial Statement Income (AFSI), how the rules affect large domestic and foreign investment funds and partnerships, the open comment period, the similarities (and differences) between CAMT and Pillar Two, whether or not CAMT could be converted to a QDMTT, how the regulations impact adjustments for depreciation, and new foreign stock rules.  

Doug McHoney (PwC's International Tax Services Global Leader) is joined by returning guest Alex Voloshko, an International Tax Partner in PwC's Washington National Tax Services Practice where he specializes in value chain transformation and the tax implications of business operating models. Doug and Alex discuss how tax interacts with the broader business, the evolution of the tax operating model, business model reinvention, the importance of data, supply chain management, IP trends from the 2017 TCJA, and the potential impact of Pillar Two. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by returning guest Elizabeth Nelson, a Partner in PwC's Washington National Tax Services Practice to discuss the recently proposed regulations that address dual consolidated loss (DCL) rules as well an entirely new tax regime regarding disregarded payment losses (DPLs). Together they dive into the background of the US DCL rules, effective dates, foreign use, intercompany transactions, stock inclusions, mirror legislation, a new anti-avoidance rule, and of course the application of the DCL rules to Pillar Two.   

Doug McHoney (PwC's International Tax Services Global Leader) is joined by returning guest Rebecca Lee, a Principal in PwC's Washington National Tax Services Practice where she focuses on complex tax problems and financial transactions in the digital asset space. Doug and Rebecca discuss T.D. 10000, the recently published final regulations dealing with digital assets. They dive into the details of digital assets, including the definition of a digital assets, revisiting non-fungible tokens (NFTs) and blockchain, and the different types of digital transactions. They also cover the background of the final regulations, calculating gains and losses, determining basis, digital asset transaction costs, ordering rules, Form 1099-DA, Notices 2024-56 & 2024-57, and the applicability dates. They finish the podcast with an exploration of how other jurisdictions are approaching cryptocurrencies around the world, touching on FATCA, DAC8 and more. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Janice Mays (Managing Director in PwC's Tax Policy Services) who boasts  a 40 year career on the Hill including 22 years as the Democratic chief counsel and staff director for the House Ways and Means Committee, to discuss the upcoming US election's impact on tax policy.  Doug and Janice dive into the practice and procedures behind US tax policy, the upcoming US presidential election, and the key races to watch in the US Senate and House of Representatives. They also cover various election result scenarios, the key priorities for both Republicans and Democrats in a 2025 tax bill, and a potential US reaction to Pillar Two.

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Wade Sutton, International Tax Leader for PwC's Washington National Tax Practice. Doug and Wade kick off with the persona of a law school professor, providing an overall perspective on the US common law system, and how the US court system works.  They then cover the importance three of Supreme Court's recent tax case decisions – Moore v. United States, Corner Post v. United States, & Loper Bright v. United States. They start by ‘briefing' the cases before noting why taxpayers should pay attention to each case. Additionally, they cover a potential wealth tax, the possible effects of the cases on litigation and tax controversy, what constituted the majority opinion in Loper Bright, the overruling of the Chevron doctrine, and regulatory validity.  

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Phil Ramstetter, International Tax Partner and former Tax Policy Consultant at Business at OECD (BIAC). Doug and Phil discuss the OECD's Administrative Guidance released in June 2024, including the deferred tax liability (DTL) recapture rule or five-year rule, the allocation of cross-border taxes, deferred tax accounting, transactions within the GloBE rules, entity classification and treatment, and the expectation of more OECD administrative guidance in the second half of 2024. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Nita Asher, International Tax Partner in PwC's Washington National Tax Practice and former legislative counsel to the Joint Committee of Taxation during the enactment of TCJA in 2017. Doug and Nita focus on the Stock Buyback Excise Tax enacted under the Inflation Reduction Act. Doug and Nita walk through Notice 2023-2, the recently released procedural and technical regulations, including the elimination of the per se rule, the funding rule, and which other countries are considering similar rules. They also discuss how the excise tax could present a multi-year reporting exercise for taxpayers, utilizing Forms 720 and 7208. Non-US headquartered companies will be very interested in this conversation!

Doug McHoney (PwC's International Tax Services Global Leader) is with Pat Brown, Washington National Tax Services Co-Leader, to discuss the complex state of international tax today and where the winds of Pillar Two are blowing. Doug and Pat bare their ankles and kick off the discussion with the state of international tax when Pat graduated law school.  They cover the increasing complexity of tax regimes, before diving into Pillar Two, the Undertaxed Payments Rule (UTPR), qualified CbC reporting, business concerns and struggles, the United Nations' role in international tax, and recently published Belgian Pillar Two registration requirements. 

Doug McHoney (PwC's Global International Tax Services Leader) and Peter Reilly (PwC International Tax Partner & Ireland's Tax Policy Leader) are at PwC EMEA's International Tax Academy in Prague to discuss Ireland's implementation of Pillar Two. Doug and Peter dive into why Irish policy makers agreed to adopt the Pillar Two regime, how Ireland is incorporating the OECD guidance, the potential effects on the Irish economy and current tax regime, the ways Irish multinationals are preparing, and the potential ramifications in the future. 

Doug McHoney (PwC's Global International Tax Services Leader) and podcast regular Calum Dewar (Principal, International tax services) are at PwC's EMEA's International Tax, Legal, and Workforce Academy in Prague, Czech Republic, to discuss the latest happenings around Pillar Two. Doug and Calum examine the many practical issues taxpayers, governments and tax advisors are facing to implement the new rules, including disparity in financial accounting, the QDMTT safe harbour, arbitrage arrangements, GloBE reorganization rules, and allocation of deferred taxes.

Doug McHoney (PwC's US International Tax Services Global Leader) is with Anthony Sciarra, a Principal in PwC's Tax Reporting and Strategy Practice and the Global Pillar Two Data Strategy leader, to discuss the importance of a Pillar Two Data Strategy. Doug and Anthony detail what taxpayers should be doing today to stay ahead of Pillar Two's complexity, specifically highlighting: data sourcing, data forecasting, qualifying for the CbC Transitional Safe Harbor, considerations for both an insourcing & outsourcing model, existing technology solutions, and the importance of a centralized rules calculation. 

Doug McHoney (PwC's International Tax Services Global Leader) is at PwC's International Tax Conference in Dana Point, California with Dr. Alexis Crow, PwC's Geopolitical Investing Practice Leader. Doug and Alexis discuss the recession outlook and economic activity, the impact of inflation, central banking policy, including interest rates, commercial real estate and financial stability, currencies and the future of the US Dollar, energy transition, the US election outlook, and outlooks for some significant economies, including Japan, India, Singapore, Brazil, the Middle East, and Europe.

Doug McHoney (PwC's International Tax Services Global Leader) is in São Paulo, Brazil for the first Latin American recording of the CBTT with PwC Brazil's International Tax Leader Dr. Romero Tavaras. Doug and Romero discuss what makes Brazil's tax system so unique – from its transfer pricing rules to its full inclusion regime. They also dive into expected Brazilian tax changes, the many acronyms that make up the indirect tax system, Pillar One, and what effect Pillar Two will have on Brazil's taxpayers.

Doug McHoney (PwC's International Tax Services Global Leader) is at PwC's International Tax Conference in Dana Point, California with former House Ways & Means Chairman Dave Camp, now senior policy advisor in PwC's Washington National Tax Services. Doug and Chairman Camp discuss his political career, drivers behind US tax policy, how Congress negotiates tax legislation, the expiring provisions in the Tax Cuts & Jobs Act (TCJA), the prospects of Congress implementing Pillar Two in the years ahead, and how companies can get involved in the tax legislative process.

In this episode of Cross-Border Tax Talks, Doug McHoney interviews Craig Stronberg, a Senior Director in PwC's Intelligence Team, about major geopolitical trends impacting business leaders and the operating environment. They discuss topics such as protectionism, the US-China rivalry, distrust, the shift in global power, tech disruption, labor, and the Middle East. They also highlight the importance of business leaders taking stock of lessons learned from the COVID-19 pandemic and the potential risks associated with the ongoing conflict in Ukraine.  

On this episode, Doug McHoney (PwC's International Tax Services Global Leader) is joined by Wade Sutton. Wade is PwC's Washington National Tax Service's ITS Leader, a former adjunct professor of international tax at Georgetown University's Law Center, and former Deputy International Tax Counsel, US Treasury. Doug and Wade discuss what drove them to international tax as a career (spoiler: job security) before diving into recent US tax guidance. They discuss the recent foreign tax credit (FTC), corporate alternative minimum tax (CAMT) and Previously taxed E&P (PTEP) notices. They also discuss the interaction of Pillar Two with the FTC rules, dual consolidated loss (DCL) rules, and CAMT. Doug and Wade wrap up by looking ahead to guidance we might see in 2024. 

In this podcast episode, Doug McHoney, PwC's International Tax Services Global Leader, interviews Heather Horn, PwC's Assurance National Thought Leader and host of the twice-weekly PwC Accounting Podcast. Doug and Heather discuss sustainability reporting and its increasing importance in the business world. They cover various regulations and standards, such as the EU's Corporate Sustainability Reporting Directive (CSRD), and the potential intersection between sustainability reporting and tax transparency. Doug and Heather note the similarities between CSRD and other recent reporting requirements, like Pillar Two and the EU's Foreign Subsidies Regulation (FSR). They also highlight the challenges and considerations for companies as they deal with new stakeholders and navigate the new reporting requirements. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Steve Kohart for our first podcast in PwC's New York studio. Steve is a PwC international tax partner based in New York, and a former adviser for the OECD Center for Tax Policy and Administration. Doug and Steve discuss the OECD's latest Pillar Two Administrative Guidance, which was published December 18, 2023 and primarily covers the transitional country by country Safe Harbor. More specifically, Doug and Steve address how jurisdictions will implement the guidance, purchase price accounting adjustments, consistent use of data, hybrid arbitrage arrangements, the allocation of CFC taxes, and whether the OECD will provide additional guidance in 2024.

Doug McHoney (PwC's International Tax Services Global Leader) is at PwC's Tax Leadership Conference in breezy Orlando with Dom Megna, a New York-based tax partner leading PWC's US Tax Reporting and Strategy Practice. Doug and Dom discuss Artificial Intelligence (AI) and its place in tax. They focus on four areas - what is conversational AI, machine learning, deep learning, and generative AI (a subset of deep learning). They also cover some impacts of AI: AI for tax practitioners, how AI will affect people's jobs, data opportunities and architecture, Pillar Two, responsible AI, and the ROI of AI. 

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Rebecca Lee (WNTS ITS Partner) in PwC's Washington, DC studio for the 140th (and Rebecca's) episode of the Cross-Border Tax Talks podcast. Rebecca, a frequent guest on the podcast, specializes in financial transactions and digital assets. Doug and Rebecca discuss the history and intent of Section 987, which is generally to address the taxation of foreign exchange gains/losses from a foreign branch operating in a different functional currency than its home office. The rules started out relatively simply at three sentences, but since enactment we've received 100s of pages of regulations. Doug and Rebecca discuss how the layers of complication led to confusion and concerns over policy and administrability. This background is critical to understanding the challenges companies are facing today with the November 2023 proposed regulations. Doug and Rebecca dissect and analyze the 250-page package, what new elements and limitations they introduce, and what this means for affected companies, including industries like banking and insurance. They close the discussion with how the effective dates work and why the operation of these rules may have surprising results.

Doug McHoney (PwC's International Tax Services Global Leader) is joined by Matt Ryan at PwC's Global Tax Symposium in Rome. Matt is a London-based international tax partner and PwC UK's Pillar Two Leader. Doug and Matt revisit the UK Pillar Two rules for the third time, but now from an enacted law perspective. While the rules are set to apply from the beginning of 2024, the United Kingdom faces an interesting challenge as one of the early adopters of Pillar Two, with enacted legislation, followed by additional OECD guidance. Doug and Matt discuss the tricky task for UK legislators of ‘painting while the paint still dries' (i.e., enacting legislation while the OECD guidance is still changing) and some of the key differences that need to be addressed as a result of the subsequent OECD guidance, as well as still-expected guidance in 2023 and beyond. Doug and Matt discuss from a practical perspective how UK-parented taxpayers are preparing for what is ahead, including approaches to safe harbors. They then dive into complexities created by the particularities of the UK rules around the safe harbor and other key issues, like partnerships and deferred taxes. Finally, the podcast closes with practical next steps companies operating in the UK should consider ahead of 2024.