Brewer Morris
In-house Expatriate & Employment Tax Assistant
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Job Opportunity: International Mobility and Employment Tax Team
Are you looking to build a career in tax within a dynamic, global environment? Then look no further than this exciting opportunity to join this highly regarded international mobility and employment tax team.
Role Overview
The role is based in London and requires 50% of your time to be spent in the office. This is a great opportunity to gain hands-on experience supporting employees working across borders, advising on international assignments, remote working arrangements, and UK employment tax matters.
You’ll work alongside experienced specialists, develop valuable technical expertise, and play a key role in delivering a seamless experience for internationally mobile employees.
Key Responsibilities
- Supporting the delivery of employment tax and expatriate tax compliance services for internationally mobile employees.
- Acting as a day-to-day contact for UK tax compliance queries, helping employees understand tax returns, PAYE coding notices, and payroll-related matters.
- Monitoring and managing assignment processes, ensuring information requests and documentation are received and processed efficiently.
- Attending employee tax briefings and coordinating follow-up actions, including managing HMRC-related submissions.
- Maintaining global tax payment and refund schedules, ensuring accurate and up-to-date records.
- Assisting with assignment cost projections and researching tax implications across multiple jurisdictions.
- Reviewing cross-border remote working requests, identifying potential employment tax risks and compliance requirements.
- Collaborating with HR, payroll, finance, and external advisers to deliver an efficient and professional service.
- Supporting UK payroll and employment tax compliance activities, developing practical knowledge of HMRC processes and regulations.
- Leveraging technology and AI tools, including Microsoft Copilot, to enhance reporting, document preparation, and process efficiency.
- Helping manage Short-Term Business Visitor reporting requirements, including employee communications, information gathering, and HMRC submissions.
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Requirements
To succeed, you’ll ideally have:
- Previous experience in a UK expatriate tax experience gained in a professional services environment.
- Strong communication and relationship-building skills.
- Excellent organizational skills and the ability to manage multiple priorities.
- A high level of accuracy and attention to detail.
- Confidence using Microsoft Office applications, particularly Excel.
- A professional, collaborative, and client-focused approach.
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Benefits
In return, you’ll benefit from:
- Exposure to complex international tax and mobility matters.
- Structured training and ongoing professional development.
- Opportunities to work with colleagues and stakeholders across multiple countries.
- A collaborative, inclusive, and high-performing culture.
- Flexible working arrangements designed to support work-life balance.
- Access to innovative technology and AI tools that enhance the way we work.
- Long-term career progression within a globally respected organization.
If you’re looking for a role where you can develop specialist expertise, work with talented professionals, and make a meaningful impact from day one, please reach out to me at sarahreid@brewermorris.com for a confidential conversation.
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