Be at the heart of actionFly remote-controlled drones into enemy territory to gather vital information.

Apply Now

Tax Reporting Data Analyst

SEI Investments Company
City of London
2 days ago
Create job alert

At SEI we value our employees and believe in driving growth through change. Part of building brave futures is making a concerted effort to develop and challenge our employees to achieve their goals through internal job mobility.


SEI is looking for an experienced Tax Reporting Data Analyst to join the UK Tax Reporting Team with responsibility for oversight of the production of US (1099) and US Tax Reporting, ISA, QI, FATCA and CRS administration alongside tax data validation.


What you’ll do:

  • Log US Withholding Tax Forms (W8, W9 etc.) where SEI is the Qualified Intermediary including reconciling that US Treaty Reliefs on US Income is accurately processed from multiple custodians.
  • Assist with the preparation and reconciliation of the SEI Europe and SEI Guernsey 1042, FATCA and CRS Returns annually in line with regulatory deadlines. Keep up to date with FACTA US and CRS Tax Reporting requirements.
  • ISA Accounts oversight - ensuring that clients manage their ISA accounts within the regulations and that ISA reporting is produced accurately and in line with client SLA’s which are driven by the ISA Regulatory return deadlines.
  • Quality Control on to the Tax Reporting system of incoming taxable transactions, including trades, dividends, interest distributions and corporate actions. Produce UK tax reports within required deadlines and SLA’S which accurately reflect HMRC Tax Reporting regulatory requirements.
  • Assist with the preparation and reconciling of the US 1099 reports. Production of UK Tax Reports which use CGIX.
  • To act as a contact for SEI and client(s) on tax related issues and to provide superior customer service and solutions on client tax reporting related activities.

What we need from you:

  • Ideally degree educated (or equivalent) with IAQ (or equivalent).
  • Experience of US QI and FATCA reporting regimes and of reporting under the Common Reporting Standards (CRS) and ISA administration preferred. SolidExperience of UK Tax reporting on CGT and Income Tax. Experience of interaction between tax and corporate actions within wealth management.
  • Experience of US 1099 tax reporting.
  • Solid experience within financial services, private banking, mutual funds and investment advisory is preferred as is industry knowledge of private banking, asset management and investment processing.

What we would like from you:

  • Self-motivated and willing to learn.
  • Responsiveness, accountability and adaptability.
  • Ability to handle multiple tasks with tight delivery schedules.
  • Critical thinking and problem-solving skills.
  • Supports a healthy team environment.

SEI is an Equal Opportunity Employer and so much more…


SEI Investments (Europe) Limited (‘SIEL’) is authorised and regulated by the Financial Conduct Authority (FRN 191713).


SEI Investments (Europe) Limited (‘SIEL’) is authorised and regulated by the Financial Conduct Authority (FRN 191713).


After over 50 years in business, SEI remains a leading global provider of investment processing, investment management and investment operations solutions. Reflecting our experience within financial services and financial technology our UK office is based between the City of London and the growing technology hub of Shoreditch. The open plan nature of our office space, flowing lines and numerous art installations are designed to encourage innovation and creativity in our workforce. We recognise that our people are our most valuable asset and are (literally) invested in your success; we know that a healthy, happy and motivated workforce is key to our continued growth. We are focused on ensuring a healthy work-life balance and offer our employees benefits which include private medical care for you and your family, access to GPs online for appointments, enhanced family leave, volunteer days, access to thriving employee networks and not forgetting free fruit twice a week.


SEI Investments (Europe) Limited (‘SIEL’) is authorised and regulated by the Financial Conduct Authority (FRN 191713).


#J-18808-Ljbffr

Related Jobs

View all jobs

Supply Chain Data Analyst

Digital Assets Data Analyst

Senior Finance & Data Analyst (12-Month FTC)

Pensions Data Analyst

Lead Data Analyst

Data Analyst Team Leader

Subscribe to Future Tech Insights for the latest jobs & insights, direct to your inbox.

By subscribing, you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Machine Learning Recruitment Trends 2025 (UK): What Job Seekers Need To Know About Today’s Hiring Process

Summary: UK machine learning hiring has shifted from title‑led CV screens to capability‑driven assessments that emphasise shipped ML/LLM features, robust evaluation, observability, safety/governance, cost control and measurable business impact. This guide explains what’s changed, what to expect in interviews & how to prepare—especially for ML engineers, applied scientists, LLM application engineers, ML platform/MLOps engineers and AI product managers. Who this is for: ML engineers, applied ML/LLM engineers, LLM/retrieval engineers, ML platform/MLOps/SRE, data scientists transitioning to production ML, AI product managers & tech‑lead candidates targeting roles in the UK.

Why Machine Learning Careers in the UK Are Becoming More Multidisciplinary

Machine learning (ML) has moved from research labs into mainstream UK businesses. From healthcare diagnostics to fraud detection, autonomous vehicles to recommendation engines, ML underpins critical services and consumer experiences. But the skillset required of today’s machine learning professionals is no longer purely technical. Employers increasingly seek multidisciplinary expertise: not only coding, algorithms & statistics, but also knowledge of law, ethics, psychology, linguistics & design. This article explores why UK machine learning careers are becoming more multidisciplinary, how these fields intersect with ML roles, and what both job-seekers & employers need to understand to succeed in a rapidly changing landscape.

Machine Learning Team Structures Explained: Who Does What in a Modern Machine Learning Department

Machine learning is now central to many advanced data-driven products and services across the UK. Whether you work in finance, healthcare, retail, autonomous vehicles, recommendation systems, robotics, or consumer applications, there’s a need for dedicated machine learning teams that can deliver models into production, maintain them, keep them secure, efficient, fair, and aligned with business objectives. If you’re hiring for or applying to ML roles via MachineLearningJobs.co.uk, this article will help you understand what roles are typically present in a mature machine learning department, how they collaborate through project lifecycles, what skills and qualifications UK employers look for, what the career paths and salaries are, current trends and challenges, and how to build an effective ML team.