US UK Tax Senior

Are you looking to take the next step in your US and UK tax career with a firm that genuinely invests in its people, promotes from within, and offers exposure to complex international tax matters?

A growing and highly regarded international tax advisory practice is seeking a US/UK Tax Senior to join its expanding team. This is an excellent opportunity to work alongside experienced tax professionals in a collaborative environment that combines technical excellence with a supportive and inclusive culture.

The Opportunity

You will support a diverse portfolio of high-net-worth individuals, entrepreneurs, internationally mobile executives, and financial services professionals, assisting with both compliance and advisory work across US and UK tax matters.

The role offers exposure to challenging cross-border tax issues and provides a clear platform for career progression within a business that continues to experience significant growth.

Key Responsibilities

• Prepare and review US and UK individual tax returns.
• Assist with cross-border tax advisory projects for internationally mobile clients.
• Support clients on residency, domicile, expatriate and foreign reporting matters.
• Build strong relationships with clients and act as a trusted point of contact.
• Liaise with senior team members on complex technical matters.
• Assist with tax research and the preparation of advisory reports.
• Support the development and training of junior team members.
• Contribute to process improvements and the continued growth of the team.

About You

• Experience working within US and UK private client tax.
• Knowledge of cross-border tax issues affecting individuals.
• EA, CPA, ATT, CTA, ACA, ACCA or equivalent qualification, or currently studying towards one.
• Strong communication and client relationship skills.
• Organised, proactive and eager to develop professionally.

Why Join?

• A collaborative and people-focused culture where individuals are encouraged to thrive.
• Excellent training, mentoring, and professional development support.
• Exposure to a high-quality and varied client portfolio.
• Genuine opportunities for progression as the team continues to grow.
• Hybrid and flexible working arrangements.
• Direct access to experienced senior professionals who are invested in developing future leaders.
• The opportunity to build a long-term career within a successful and expanding international tax practice.

This is an ideal opportunity for a Tax Senior seeking greater responsibility, stronger career development prospects, and the chance to work within a dynamic team that values both technical excellence and employee growth.