Global Mobility Services for UK Assignments

Practical UK tax support for your international assignees

If you’re sending staff to work in the UK — whether on a short-term project or a long-term assignment — you need clear advice and efficient support. Our Global Mobility team helps HR professionals like you navigate the UK’s complex tax and payroll rules with confidence.

We advise on UK tax residency, social security (A1 certificates and NI position), short-term visitor reporting, PAYE requirements, and more. From self-assessment tax returns to setting up compliant UK payroll for your assignees, we provide end-to-end support — in English or German, so nothing gets lost in translation.

Make UK assignments stress-free for you and your team. Let us take care of the UK compliance.

Inbound Employees Working Temporarily in the UK

Understand UK payroll, tax, and reporting obligations for seconded employees, even on short-term assignments.

UK employees with Overseas Workdays

Support for HR teams managing UK employees with cross-border roles.

Income Tax Obligations for Assignees

UK Income Tax Compliance for Non-UK workers on UK Construction Projects.

Short Term Business Visitor Agreements

Learn how the HMRC STBV Agreement works, why PAYE applies by default, and how to stay compliant.

UK Tax and Payroll Compliance for Share Options and RSUs

Expert guidance on RSUs, stock options, valuations, and ERS filings.

UK Tax Compliance for Non-resident Directors

Understand the UK tax and National Insurance rules for non-resident directors.

Understanding the 60-day Rule

Learn how short-term business visitors can avoid UK income tax and PAYE under HMRC’s easement.

Understanding the UK Off-Payrolling IR35 Rules

Engaging subcontractors in the UK? Understand your responsibilities under IR35 (off-payroll working rules).

Shadow Payroll

UK shadow payroll for international assignees. Ensure PAYE and NIC compliance with HMRC.

Tax Equalisation

Expert support with tax equalisation, tax protection, and UK shadow payroll.