Alexandra Ueno-Park

Alexandra Ueno-Park is a partner in the Tax Practice Group at Haynes Boone’s London office and leads the firm’s UK tax services. Alex advises on corporate and international tax matters, including cross-border and multi-currency issues, and supports legal, tax and operational workstreams that require coordination across jurisdictions. Her work often involves aligning tax analysis with the commercial objectives of management teams, investors and other stakeholders.

Alex focuses on advising fast-growing businesses on tax considerations connected to growth, operational efficiency initiatives, international expansion and exit planning. She draws on her legal, tax and operational project experience to provide integrated, practical guidance across functions and jurisdictions.

She brings a combined private practice and in-house perspective to tax issues that arise throughout a company’s lifecycle. Beyond private practice - which includes qualifying at a top international law firm and a Big 4 accountancy - Alex brings valuable in-house corporate perspective. She previously served as Head of Legal & Compliance for an FCA-regulated firm and as General Counsel for a private company.

Alex combines deep sector knowledge with a pragmatic, business-focused approach. More than a tax lawyer, she’s a trusted advisor who understands the complexities of both tax and business and is committed to helping clients navigate complex corporate landscapes with confidence.