Sr. Manager, Tax Planning & US International Tax

Sr. Manager, Tax Planning & US International Tax

Values & Innovation At Under Armour, we are committed to empowering those who strive for more, and the company's values - Act Sustainably, Celebrate the Wins, Fight on Together, Love Athletes and Stand for Equality - serve as both a roadmap for our teams and the qualities expected of every teammate. Our Values define and unite us, the beliefs that are the red thread that connects everyone at Under Armour.

Our values are rallying cries, reminding us why we're here, and fueling everything we do. Our pursuit of better begins with innovation and with our team's mission of being the best. With us, you get the freedom to go further - no matter your role. That means developing, delivering, and selling the state-of-the-art products and digital tools that make top performers even better.

Purpose of Role The Senior Manager, International Tax Planning & US International Tax will play a key role in managing international tax matters, including U.S. international tax compliance, Pillar Two global minimum tax, intercompany financing, tax forecasting, and strategic tax planning. The ideal candidate is a highly analytical and technically strong international tax professional with experience managing complex tax models, reviewing U.S. international tax computations, leading cross-functional projects, and communicating tax insights to leadership.

This role will partner with Controllership, Treasury, Legal, regional tax teams, and external advisors to evaluate the tax implications of business activity, support financial reporting, improve forecasting accuracy, and implement tax-efficient strategies aligned with the Company's global business objectives.

Your Impact

Lead the preparation and review of U.S. international tax calculations, including NCTI, Foreign Tax Credits, GILTI, Subpart F, IRC Section 163(j), BEAT, FDII, and related tax provision and forecasting activities. Own the annual U.S. international tax compliance process, including Forms 5471, 8858, 8990, 8992, 8975, 5713, 1118, and other required filings. Serve as the primary liaison with external tax advisors and compliance providers.

Support quarterly and annual reviews of U.S. international tax and global minimum tax provisions with external auditors. Oversee additional compliance matters, including Forms 1042 and W-8 reporting requirements.

Lead tax planning projects and evaluate strategies that align with business and financial objectives. Build financial models to assess tax impacts of mergers, acquisitions, restructurings, divestions, financing arrangements, and other strategic transactions. Partner with Treasury to support intercompany financing structures and global cash management initiatives. Perform technical tax research and analysis to identify planning opportunities, mitigate risk, and support complex tax matters.

Analyze U.S. and international tax issues, including foreign tax credits, GILTI/Subpart F, cross-border planning, tax attribute utilization, and Pillar Two implications. Monitor legislative developments and emerging tax trends to proactively identify risks and opportunities. Support high-priority business initiatives with strong project management and execution discipline.

Lead the Company's global Pillar Two strategy, including forecasting, modeling, compliance, and implementation. Manage key compliance obligations, including Global Information Returns, Qualified Domestic Minimum Top-Up Tax filings, registrations, notifications, and jurisdictional reporting requirements. Evaluate Transitional Safe Harbor rules and analyze potential top-up tax exposure by jurisdiction. Collaborate with Finance, Controllership, regional tax teams, and external advisors to support compliance, reporting, and technology-enabled processes.

Serve as a trusted business partner across Tax, Treasury, Finance, Controllership, Legal, and regional teams. Build and maintain strong relationships with internal stakeholders and external advisors. Manage external…