Managing a globally mobile workforce has never been more complex. With businesses increasingly sending employees overseas or hosting international assignees in the UK, staying compliant with tax, payroll, and social security rules is critical. At Global Tax Consulting, we provide expert guidance to help employers navigate the complexities of cross-border compliance, ensuring they avoid unnecessary costs, penalties, and reputational risks.
Supporting UK and International Employers
Whether you are a UK employer sending staff abroad or an international company bringing employees into the UK, compliance obligations can be challenging to manage. From payroll reporting and PAYE operation to social security coverage and benefits reporting, the rules are detailed and constantly evolving. Our Employer Compliance services are designed to give businesses confidence that they are meeting their obligations while supporting their employees through every stage of an assignment.
Cross-border employer compliance UK
One of the most common areas of risk for international employers is payroll compliance. UK tax law requires employers to operate PAYE (Pay As You Earn) on taxable income and benefits, even for employees on short-term assignments. In many cases, shadow payroll must be set up to ensure that UK tax liabilities are correctly reported while the employee continues to be paid in their home country. We help employers determine the correct payroll structure, establish shadow payroll where necessary, and ensure timely reporting to HMRC to avoid fines.
Social Security and A1/Certificate of Coverage
Social security compliance is another critical consideration for mobile employees. The UK has agreements with many countries that allow workers to remain in their home country’s social security system during temporary assignments. This requires obtaining the correct documentation, such as an A1 certificate within the EU or a Certificate of Coverage (CoC) for countries with bilateral agreements. Our team ensures that businesses apply for and manage these certificates correctly, avoiding double social security contributions and ensuring employees remain protected.
Business Visitors and Short-Term Assignments
Business travel is an area that can create hidden risks for employers. Even short-term business visitors may trigger UK tax and reporting obligations under HMRC rules. Global Tax Consulting helps businesses establish clear policies for business visitors, track employee travel, and identify when tax or payroll obligations arise. This proactive approach allows employers to stay compliant and prevent unexpected tax exposures.
Benefits Reporting and Assignment Policies
Employee benefits, including housing allowances, relocation costs, and company-provided services, often create additional tax obligations. We work with employers to ensure that these benefits are reported correctly, reducing the risk of penalties. Additionally, we support the creation and management of assignment policies, tax equalisation agreements, and contracts to ensure fairness and transparency for employees while protecting the employer’s compliance position.
Why Choose Global Tax Consulting?
Our Employer Compliance service is tailored for businesses with globally mobile teams. We combine deep technical expertise with practical solutions, helping clients stay ahead of HMRC requirements and international regulations. By partnering with us, employers can focus on growing their business while we handle the complexities of compliance.