Director, US International Tax

Anthropic's mission is to create reliable, interpretable, and steerable AI systems.

You will be the technical authority on how US international tax rules apply to a frontier AI company: modeling net CFC tested income (NCTI, formerly GILTI), the FDDEI (formerly FDII) deduction, BEAT, Subpart F, and foreign tax credits through the provision each quarter, and standing up a compliance process that scales with the company.

Key Responsibilities:

• Own the US international components of the quarterly and annual worldwide income tax provision: NCTI/GILTI, Subpart F, FDDEI/FDII, BEAT, foreign tax credit computations, Section 861 expense allocation and apportionment, E&P and PTEP tracking
• Own outside basis difference analysis and indefinite reinvestment assertions under ASC 740-30, and US international aspects of valuation allowance and uncertain tax position assessments
• Design and operate SOX controls over the international provision process and support the financial statement audit with our external auditors
• Lead preparation and review of the US international tax return workpapers and forms , today Forms 5471, 8992, and 926, expanding to Forms 1118, 8858, 8865, 8991, and 8993 as the international footprint and tax profile grow , including elections, statements, and disclosures, working with our co-sourced Big 4 compliance provider
• Support US withholding tax compliance (Forms 1042/1042-S) and cross-border payment analysis
• Build a compliance calendar, data pipelines, and review procedures that keep pace with new entities and transactions; drive automation and tax technology adoption (including AI tooling)
• Assist the tax planning and M&A teams on modeling the US international tax consequences of new market entry, entity structuring, intercompany and transfer pricing arrangements, financing, and M&A , from diligence through integration
• Monitor and model legislative and regulatory developments (OBBBA implementation guidance, Pillar Two interaction with the US system) and model their provision and cash tax impacts for leadership
• Manage outside advisors, support audit defense and controversy on US international issues, and mentor and develop tax team members

Minimum Qualifications:

• Have substantial US international tax experience serving or working in multinational software and technology companies, with a combination of Big 4 public accounting and in-house corporate tax department experience
• Have deep technical command of US international tax law , NCTI/GILTI, Subpart F, FDDEI/FDII, BEAT, foreign tax credits, E&P/PTEP, Section 861 allocation , and of ASC 740 as it applies to those items, including ASC 740-30 outside basis analysis
• Have owned both the provision and the compliance sides of a US international tax function at scale, including reviewer-level command of Forms 5471, 8858, 8865, 1118, 8991, 8992, and 8993
• Hold a CPA and/or JD; a Master's in Taxation or LLM is a plus
• Communicate complex technical positions clearly to auditors, executives, and non-tax partners, and are comfortable being the sole authority on your domain
• Thrive in a high-growth, high-ambiguity environment where the fact pattern is often novel and the process has to be built, not inherited

Preferred Qualifications:

• Experience with Pillar Two data and modeling and its interaction with US rules
• Experience with the tax aspects of large, novel commercial arrangements , infrastructure and compute agreements, strategic investments, or complex equity structures
• Hands-on experience with tax technology and an interest in applying AI tools to tax workflows
• Pre-IPO readiness or public company reporting experience at a multinational software company
• M&A experience spanning diligence, structuring, purchase accounting, and post-close integration

The annual compensation range for this role is $230,000-$300,000 USD.