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 Role You 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.

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