US UK Tax Senior Manager

Senior Manager - US & UK Tax (Dual Handler)An opportunity has arisen within a top-tier global professional services firm for an experienced US/UK tax dual handler to join its growing international tax practice at Senior Manager level. This role is ideal for a commercially minded tax professional looking to step into a high-visibility leadership position, working with a sophisticated client base while developing towards Director/Partner in a clearly defined progression framework. The RoleYou will play a key role advising a portfolio of complex, internationally mobile clients, delivering integrated US and UK tax solutions and acting as a trusted advisor to senior stakeholders. Responsibilities will include: • Leading and reviewing US and UK individual tax compliance for dual-filing clients • Providing technical advisory support on cross-border issues including residency, remittance basis, employer obligations, equity compensation and planning • Acting as the primary relationship lead for key clients, including UHNWIs, senior executives and internationally mobile employees • Coaching and developing junior team members, shaping the future leadership of the practice • Collaborating with wider global tax teams on multi-jurisdictional matters • Contributing to business development, thought leadership and strategic growth initiatives About You • Extensive experience delivering both US and UK individual tax services • Strong technical grounding with the ability to translate complex rules into clear, pragmatic advice • Proven experience operating at Senior Manager or equivalent level, or a high-performing Manager ready for the step up • US CPA, EA and/or ATT/CTA qualified (or equivalent) • Confident communicator with a client-centric and commercially astute mindset • Passion for mentoring and building high-performing teams Why This Role? • Clear and realistic career pathway to Director and Partner • Exposure to high-profile, international clients and technically challenging work • Strong investment in training, leadership development and global mobility opportunities • Supportive, inclusive culture with a genuine focus on wellbeing • Flexible and hybrid working model based in London If you're looking for a role that combines technical depth, leadership responsibility and long-term career progression within a market-leading platform, this is an exceptional opportunity. If this job isn't quite right for you, but you know someone who would be great at this role, why not take advantage of our referral scheme? We offer £200 in shopping vouchers for every referred candidate who we place in a role. Terms & Conditions Apply.