US/UK Cross-Border Private Client Tax Senior Manager

Citrine International Tax; Oxford; Hybrid; GBP 110,000 - 160,000; Full time

Benefits offered by this job

Bonus: discretionary

Annual leave: 25 days + holidays

Private medical insurance

Employee Assistance Programme

Social events

Hybrid working

Job summary

Citrine International Tax is seeking a Senior Manager to lead UK/US private client tax for a growing UK practice. You will advise high-net-worth individuals and families on cross-border matters, lead managers and junior staff, and drive delivery across a substantial client portfolio.

The role demands deep technical expertise, strong commercial judgement and excellent leadership. You will own client relationships, manage engagements end-to-end and contribute to the growth of the practice.

Qualifications

• ATT, CTA, EA or CPA or equivalent.
• Recognised authority in UK/US private client tax and cross-border matters.
• Experience in UK/US tax within a professional services firm handling complex engagements.
• Own senior client relationships and portfolio financial performance.
• Experience managing and developing teams including Managers.
• Proven track record of generating new business and leading proposals.
• Excellent communication with senior clients and firm leadership.
• Proficiency in tax software and MS Office tools.

Responsibilities

• Technical leadership on UK/US private client taxation and cross-border matters.
• Own senior client relationships across a substantial portfolio.
• Accountability for financial and service performance of the portfolio.
• Review and sign-off of UK/US returns and complex work.
• Independently manage high-value engagements and control scope/budgets.
• Oversee HMRC/IRS enquiries and related correspondence.
• Lead and develop staff, including Managers, and succession planning.
• Collaborate with Directors on firm-wide priorities and cross-functional projects.
• Generate new business and lead major proposals.
• Work with third parties to deliver comprehensive client solutions.
• Lead internal technical training and contribute to training sessions.
• Develop software/tools with the team to improve client service.

Skills

Technical leadership

Senior client relationships

Engagement management

Leadership

Business development

Cross-border tax

Communication skills

Software proficiency

Education

Professional qualification (ATT/CTA/EA/CPA)

Tools

CCH Axcess

CCH UK

MS Office

Adobe Acrobat

Job description

Citrine International Tax is seeking a Senior Manager to lead UK/US private client tax for a growing UK practice. You will advise high-net-worth individuals and families on cross-border matters, lead managers and junior staff, and drive delivery across a substantial client portfolio.

The role demands deep technical expertise, strong commercial judgement and excellent leadership. You will own client relationships, manage engagements end-to-end and contribute to the growth of the practice.