Full-Time · Senior Manager - UK/US Global Mobility Tax

Senior Manager - UK/US Global Mobility Tax in London

Taxation Taxation London
Full-Time Home office (partial) UK/US Taxation ExpertiseClient Relationship ManagementProject Management
Employment
Full-Time
Remote
Home office (partial)
Salary
60000 - 80000 £ / year (est.)

About the role

At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. Join us and build an exceptional experience for yourself, and a better working world for all.

About EY Tax

EY Tax is a market leader, renowned for delivering sustainable growth and empowering our people to shape their own careers. Our diverse, collaborative team advises on high-profile transactions, combining technical expertise, innovation and a genuine focus on continuous development. Join us to work on challenging, multi-country projects in a supportive, dynamic environment where your impact truly matters.

The Opportunity

We are expanding our Global Mobility Tax team and seeking a Senior Manager who specializes in UK/US taxation. This role requires a highly skilled professional who can provide exceptional client service, navigate complex UK and US tax matters, and drive strategic insights.

This role offers:

  • Clear career progression in a rapidly growing team
  • A chance to shape the future of Global Mobility Tax

Key Responsibilities

Your role will involve:

  • Managing a portfolio of Global Mobility clients, with a focus on private/fast-growth UK-headquartered organizations.
  • Building and maintaining strong client relationships while providing high-quality tax services.
  • Overseeing the day-to-day delivery of UK and US mobility tax compliance and advisory services, ensuring technical excellence.
  • Collaborating across service lines and global teams to identify UK/US mobility opportunities.
  • Driving new tax projects and developing business from existing and target clients.
  • Mentoring and developing junior team members, while making strategic management decisions.

Skills and Attributes for Success

You’ll have:

  • Expertise in UK/US taxation, particularly in handling complex cross-border tax issues.
  • Strong client relationship skills, including experience engaging with senior management, executives, and C-suite professionals.
  • Project management skills, with the ability to plan, prioritize, and monitor budgets effectively.
  • Ability to deliver clear, practical, and technically accurate tax advice in both UK and US contexts.
  • Experience reviewing complex UK and US Federal/State tax returns and leading tax advisory projects.
  • A team player with excellent communication and leadership skills.
  • An entrepreneurial mindset, ready to embrace innovation and new ways of working.
  • Ability to identify risks, review effectively, and elevate when necessary.
  • A problem solver who is commercially aware and client focused.

Qualified member of the Association of Taxation Technicians (ATT) and qualified to practice US tax (Enrolled Agent (EA) or Certified Public Accountant (CPA)). Chartered Tax Advisor (CTA) qualification is desirable but not essential. Experienced Senior Manager within Global Mobility Tax. Experience working within professional services.

What we Offer

At EY, we’ll help you develop future‑focused skills and gain world‑class experiences. You’ll be empowered in a flexible environment and supported by a diverse, inclusive culture of globally connected teams that fuel your extraordinary talents.

  • Global Exposure: Work with international clients and teams across EY’s global network.
  • Career Progression: Develop new skills, take on leadership roles, and grow your career.
  • Support & Coaching: Learn from industry experts and be mentored by senior leaders.
  • Flexible Working: We support hybrid working and work‑life balance. Two days in the office.
  • Total Rewards Package: Competitive salary, benefits, and exclusive EY perks.
  • Inclusive Culture: Work in an environment that celebrates diversity and authenticity.

Ready to lead, inspire, and make an impact? Apply now!

To help ensure the best possible experience during the recruitment process, please let us know if you require any disability‑related adjustments or accommodations.

EY | Building a better working world

EY exists to build a better working world, helping to create long‑term value for clients, people and society and build trust in the capital markets.

Your tasks

Manage Global Mobility clients and deliver high-quality tax services.

Your profile

Expertise in UK/US taxation and strong client relationship skills.

What's also included

Competitive salary, flexible working, and career progression opportunities.

Tech stack & ways of working

UK/US Taxation Expertise Client Relationship Management Project Management Tax Compliance and Advisory Services Cross-Border Tax Issues Communication Skills Leadership Skills Entrepreneurial Mindset Risk Identification and Management Problem-Solving Skills Technical Tax Advice Experience with Federal/State Tax Returns Mentoring and Development of Team Members Professional Services Experience Qualified Member of the Association of Taxation Technicians (ATT)

Senior Manager - UK/US Global Mobility Tax in London employer: Taxation

Taxation is an exceptional employer that fosters a collaborative and supportive work culture in the heart of Cheltenham. With a strong focus on employee development, we offer tailored growth opportunities and continuous training to enhance your advisory skills, particularly within the dynamic agricultural sector. Join us to be part of a dedicated team that values innovation and excellence while managing a diverse portfolio of high-profile clients.

View Taxation profile

Contact Details:
Taxation Recruitment Team

Your perspectives

Shape the future of Global Mobility Tax while making a real impact.

StudySmarter Expert Advice

Join Tax Networks

Get involved in tax-focused networks or associations, like the Chartered Institute of Taxation. These communities often host events and workshops which can help you make connections with industry professionals, plus they might even have job boards exclusive to members.

Attend Industry Events

Keep an eye out for tax-related conferences and seminars. Events like these are not only great for learning but also for meeting potential employers face-to-face. Use these opportunities to ask questions and express your interest; it’s all about putting a face to the name!

Leverage Social Media

Follow leading tax advisory firms, such as Taxation, on social media. Engage with their posts – comment, share insights, or even ask questions. This can help you get noticed and show your enthusiasm for the industry before you even apply!

Showcase Your Knowledge

Consider writing articles or blogs on tax trends and issues. Sharing your expertise on platforms like LinkedIn can boost your visibility and establish you as someone who is serious about a career in tax advisory. Plus, it gives you something to discuss when you land that interview!

Some tips for your application 🫡

Show Off Your Tax Knowledge

Make sure your CV highlights any relevant tax qualifications, certifications, or coursework you've completed. We want to see that you understand tax laws, regulations, and compliance issues—so detail your academic background or any practical experience in tax advisory to catch Taxation's eye!

Quantify Your Achievements

In the tax consultancy field, showing measurable outcomes from your previous work can set you apart. Use your CV to include specific examples of how your advice helped clients save money or avoid penalties. Numbers speak volumes in our industry and can really highlight your impact.

Tailor Your Cover Letter

Your cover letter is your chance to express why you're passionate about tax consultancy and why you're excited about working at Taxation. Share any personal experiences or insights that fuel your interest in the tax advisory field—let your enthusiasm shine through!

Keep It Professional but Approachable

While your written application should maintain a professional tone, don’t be afraid to let a bit of your personality show. Tax advisory is about building relationships, so if you can convey your approachable nature in your writing, that's a bonus when applying for this full-time role at Taxation!

How to prepare for a job interview at Taxation

Know Your Tax Fundamentals

Brush up on the core principles of tax law, especially recent updates that might affect clients. During the interview, we could face scenario-based questions where we'll need to apply these principles to solve problems, so get comfy with hypothetical situations!

Show Your Analytical Skills

Tax advisory isn't just about knowing the rules; it’s about interpreting them. Make sure to prepare examples from your previous studies or experiences where you successfully analysed complex data. We want to demonstrate how we can bring those analytical skills to the table for Taxation.

Understand the Consulting Aspect

Since this is a full-time role, the interview might involve discussing how we communicate tax strategies to clients. Think about times we've interacted with clients or presented technical information in a digestible way. This shows we’re not just tax boffins but can also connect with people!

Your Long-Term Vision

As we're aiming for a full-time position, it's important to convey our enthusiasm and long-term interest in tax advisory. Be prepared to chat about why we’re passionate about this field and how we see ourselves growing within Taxation. It helps to show our commitment!

Locations

  • London

Ready for the first step?

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