Senior Advisor – Global Mobility Tax – London/Bristol/Reading

Overview

As a Senior Tax Advisor in EY’s Global Mobility team, you guide clients through international assignments, short-term travel, and cross-border work. You’ll collaborate with specialists across personal tax, employment tax, immigration, and reward services to deliver practical cross-border tax advice. You own projects end-to-end, mentor junior colleagues, and contribute to winning new business while expanding EY’s global mobility capabilities. This role sits at the intersection of tax, mobility and technology in a dynamic, client‑focused environment.

Pay / Benefits

• Global Exposure
• Flexible Working (hybrid)
• Total Rewards Package
• Inclusive Culture
• Career Progression
• Support & Coaching

Responsibilities

• Build and grow client relationships as a main contact for corporate clients and their mobile employees
• Prepare and review complex cross-border tax advice for corporate clients and their employees
• Stay updated on income tax and social security developments and advise clients accordingly
• Own end-to-end projects, supervise juniors, and contribute to their development
• Support senior executives by delivering Mobility services to CEOs and other leaders
• Manage cases, prepare for meetings, and participate in client sessions with Partners and Directors
• Drive innovation by leveraging emerging technologies to improve mobility processes for EY and clients
• Contribute to business growth by supporting new opportunities and strengthening client relationships
• Expand global network by collaborating with colleagues across EY’s international offices
• Grow professionally through CTA study, client events, and EY networks

Key requirements

• Strong tax technical knowledge with expatriate tax advisory experience
• Excellent written and verbal communication skills
• Critical thinking and problem-solving abilities
• Commercial mindset and understanding of broader business needs
• Ability to work under pressure and manage multiple deadlines
• Collaborative team player in a fast-paced environment
• Qualification: ATT/ACA/CA/ACCA or CTA (required)

• Communication
• Collaboration
• Problem-solving
• Expatriate tax advisory experience
• Cross-border tax advisory
• Mobility tax solutions

…