US Tax Senior Manager

Location: City of London

Salary: Competitive, dependent on experience 

Start date: ASAP

US Tax at TAP

We are seeking a highly experienced and motivated US/UK Tax Senior Manager to join our growing US tax team.

The role involves managing a large and varied portfolio of clients, overseeing the delivery of complex US and UK tax compliance work and providing strategic advisory support.

You will lead client relationships, ensuring delivery to a high standard, managing expectations and providing clear, practical advice.

You will also take responsibility for developing junior team members and contributing to the ongoing growth of the US practice.

Senior Manager Responsibilities

As a Senior Manager, you will play a central role in leading a varied and interesting portfolio of clients, taking responsibility for both the day-to-day delivery of work and the wider client relationship. This will include overseeing billing across your portfolio, identifying opportunities to provide additional support where appropriate, and working closely with Partners and Directors to shape and deliver advisory projects. You will be expected to ensure that all work is completed to a consistently high standard, in line with our internal quality and risk management procedures, while also building strong relationships with intermediaries and professional advisers. This is a role for someone who enjoys taking ownership, working with autonomy and helping to drive the continued success of the team.

Who We're Looking For

We are looking for someone with significant experience in US/UK private client tax who combines strong technical expertise with a genuine ability to build trusted client relationships. You will be comfortable managing complex matters, communicating clearly and confidently, and balancing attention to detail with a commercial mindset. Just as importantly, you will enjoy supporting and developing junior team members, helping them grow while contributing positively to the wider culture of the team. Strong analytical skills, sound judgement and excellent organisation will all be important in this role.

What We Offer

In return, we offer the opportunity to work on high-quality international matters within a collaborative and supportive environment. This is a role with real scope for progression, giving you the chance to develop your career in a growing specialist team while benefiting from flexible working and ongoing professional development. We want our team to produce high quality work, but we also want them to enjoy being part of a firm where their contribution is recognised and their development is encouraged.

Requirements

To be considered for this position, you will be ATT or CTA qualified and also hold either an EA or CPA qualification. You should have strong experience managing a client portfolio, with a background covering both compliance and advisory work, as well as experience leading and supporting team members. We are looking for someone who can combine technical strength with a practical, client-focused approach and who is ready to take on a senior role with real responsibility.

Desirable

Additional experience in areas such as US trusts and estates or Form 5471 would be particularly valuable, although these are not essential. If you bring broader US tax experience and are excited by the opportunity to join a specialist team, we would still be very pleased to hear from you.

About TAP

TAP is a specialist tax firm providing UK and US tax advisory and compliance services to a wide range of clients. We are proud of the quality of our work, the strength of our technical expertise and the collaborative way in which we support one another.

We offer an environment where people are trusted, encouraged to develop and given the opportunity to build their careers. If you are looking for a role where you can make an impact, work closely with high-calibre colleagues and be part of a growing practice, we would love to hear from you.