US Tax Assistant Manager in London

US Tax Assistant Manager in London

London Full-Time 50000 - 65000 £ / year (est.) No working from home possible
Ambition

At a Glance

  • Tasks: Manage US/UK dual-handler private clients and deliver high-quality compliance across tax returns.
  • Company: Join a well-established US tax advisory firm with a strong reputation in the HNW/UHNW space.
  • Benefits: Enjoy a competitive salary, performance-related bonus, and a clear progression pathway toward Manager.
  • Other info: Flexible, hybrid working environment with ongoing support for professional development.
  • Why this job: Specialise in a high-demand US/UK private client niche with exposure to complex advisory work.
  • Qualifications: Experience in US Tax or US/UK dual-handler roles; qualifications like EA, CPA, ATT or CTA preferred.

The predicted salary is between 50000 - 65000 £ per year.

We are working with a well-established US tax advisory firm seeking a US/UK Tax Assistant Manager to join its growing private client team. This is an excellent opportunity for a dual-handler to focus on high-net-worth individuals and internationally mobile clients, gaining exposure to complex cross-border advisory work while developing a highly sought-after niche skillset.

What's on Offer in This Role

  • Join a specialist US/UK private client team with a strong reputation in the HNW/UHNW space
  • Work with a diverse portfolio of individuals, including entrepreneurs, senior executives, and internationally mobile families
  • Exposure to both compliance and advisory work, with increasing client-facing responsibilities
  • Clear progression pathway toward Manager and beyond
  • A collaborative environment with strong mentoring and support

Responsibilities

  • Manage a portfolio of US/UK dual-handler private clients, including HNW and internationally mobile individuals
  • Deliver high-quality compliance across:
    • US individual tax returns (1040s and related filings)
    • UK personal tax returns and reporting
  • Support advisory work across:
    • Cross-border tax planning and structuring
    • Residency, domicile, and mobility considerations
    • Wealth structuring and succession planning
  • Build strong, long-term client relationships and act as a key point of contact
  • Support and review work of junior team members

Requirements

  • Experience in US Tax or US/UK dual-handler roles, ideally focused on individuals/private clients
  • Qualifications such as EA, CPA, ATT or CTA (or working towards)
  • Strong understanding of cross-border tax for individuals
  • Experience working with HNW or internationally mobile clients is highly desirable
  • A proactive and client-focused approach, with an interest in advisory work

Why Join This Firm

  • Opportunity to specialise in a high-demand US/UK private client niche
  • Work with a prestigious and international client base
  • Develop advisory capability beyond pure compliance
  • Supportive and collaborative team environment
  • Strong emphasis on career development and work-life balance

If this sounds of interest, please get in touch for a confidential discussion.

US Tax Assistant Manager in London employer: Ambition

This prestigious US tax advisory firm offers a collaborative team environment and strong emphasis on career development. Located in a flexible, hybrid setting, it supports work-life balance while providing exposure to high-quality, complex private client work.

Ambition

Contact Details:

Ambition Recruitment Team

We think you need these skills to ace US Tax Assistant Manager in London

Communication Skills
Problem-Solving Skills
Organizational Skills
Adaptability
Flexibility
Compassion
Teamwork