Pillar 2 Compliance Senior Manager - Morgan McKinley

A leading professional services firm is seeking a Pillar 2 Compliance Senior Manager to join its growing Tax Compliance team. This opportunity offers exposure to cutting-edge international tax compliance work, supporting large multinational and blue-chip organisations, including businesses listed within the S&P 500 and FTSE 100. The team operates within a technology-enabled and advisory-led environment, combining technical excellence with innovation and automation to deliver high-quality client solutions.
This role is ideal for a tax professional with strong UK corporate tax experience and an interest in the evolving global Pillar Two landscape. You will work alongside experienced specialists on technically challenging projects while playing a key role in driving change, shaping processes, and helping mould the future direction of the team.
Responsibilities

• Manage the delivery of Pillar Two compliance engagements for a diverse portfolio of multinational and listed clients
• Lead on data collection, analysis, and review of Pillar Two calculations and reporting requirements
• Review and oversee corporate tax compliance and tax accounting deliverables
• Support clients with the implementation and ongoing management of global minimum tax compliance obligations
• Work closely with clients to understand their reporting processes and provide practical, commercially focused solutions
• Review and standardise large datasets for tax compliance purposes using technology-enabled processes
• Manage client relationships and act as a key point of contact throughout compliance engagements
• Coordinate with wider UK and overseas teams to ensure efficient delivery of work
• Drive process improvements, support innovation initiatives, and contribute to the continued evolution of the team's offering
• Monitor budgets, manage deadlines, and ensure high technical standards are maintained
• Coach, mentor, and support the development of junior team members

• ACA, ACCA, ATT, CTA or equivalent professional qualification
• Strong experience in UK corporate tax compliance and advisory work
• Knowledge of OECD Pillar Two / BEPS 2.0 rules and filing requirements
• Experience preparing or reviewing transitional safe harbour and full rules calculations would be advantageous
• Strong analytical and data handling skills
• Ability to manage multiple projects and deadlines in a fast-paced environment
• Excellent communication and stakeholder management skills
• Experience working collaboratively with global or remote teams
• A proactive mindset with strong attention to detail and continuous improvement focus

• Opportunity to work with large global organisations including S&P 500, FTSE 100, and other blue-chip businesses
• Exposure to complex and high-profile international tax compliance projects
• Opportunity to help shape and influence the future growth and direction of the team
• Strong career progression opportunities within a growing specialist function
• Collaborative and innovative working environment
• Investment in technology, automation, and process improvement
• Flexible and hybrid working arrangements
• Competitive salary and comprehensive benefits package
• Ongoing professional and technical development support