Employees Working Abroad: Legal Checklist For UK Employers

More UK employers are being asked a simple question: “Can I work from abroad for a few weeks… or longer?” Whether it’s a temporary remote stint from Spain, a family relocation to Australia, or sending someone on a longer secondment, employees working abroad can be great for retention and business continuity.

But the legals matter. Different countries have different rules, and letting someone work overseas without a plan can create surprise tax bills, immigration issues, and data risks. The good news? With the right groundwork, you can say “yes” confidently and protect your business from day one.

What Does “Employees Working Abroad” Mean For UK Employers?

“Working abroad” covers a spectrum. Each scenario has different legal consequences, so it helps to pin down what you’re agreeing to:

• Short-term remote working (e.g. 1–4 weeks abroad while visiting family).
• Medium-term remote working (e.g. a few months each year from another country).
• Long-term relocation (e.g. moving and working from abroad on an ongoing basis).
• Formal secondment (e.g. assigned to work for an overseas affiliate, client or partner).

Why it matters: immigration rules, payroll and social security obligations, employment rights, mandatory benefits, and privacy laws can shift depending on duration and location. Many issues turn on whether the employee becomes habitually based overseas and whether you create a local “presence” (for tax or regulatory purposes) in that country.

As an employer, your job is to assess the risk before you approve the arrangement, then update contracts, payroll and policies so you’re compliant in the UK and (where required) the host country.

Immigration And Right-To-Work: Do They Need A Visa?

Immigration comes first. If an employee works from another country, they may need the right to work there - not just a tourist visa. Working (even for a UK employer and even for short periods) can breach local laws if they don’t hold the correct permission.

• Check the host country’s rules: Many countries require a work visa for any gainful activity. Some offer specific digital nomad permits, but eligibility and tax consequences vary.
• Don’t assume “business visitor” covers remote work: Business visitor visas often allow meetings or conferences - not day‑to‑day work.
• Sponsored routes: If you have an overseas entity, you may sponsor a local work permit. If you don’t, consider a local Employer of Record (EOR) solution for long-term moves.

Back in the UK, make sure your own records remain in order. If your business relies on sponsored workers, keep an eye on Home Office compliance. The government has tightened enforcement, so it’s worth staying across changes to sponsor licence duties - and have a plan in case your licence is ever revoked.

Bottom line: don’t approve an overseas arrangement until you’re confident the employee will be lawfully entitled to work in the host country for the full period.

Update Contracts, Policies And Working Practices

Once immigration is feasible, the next step is to adjust your documents and day‑to‑day practices so the arrangement is clear and enforceable.

Employment Contract Or Secondment?

For ad‑hoc or short‑term remote work, a written variation to the employee’s Employment Contract (or a mobility clause) usually works. For longer stints, a Secondment Agreement can set out where the employee works, who directs them day‑to‑day, who carries liability, how costs are charged, and how you’ll unwind the arrangement.

Key points to cover in writing:

• Place of work and duration: Specify the country, the time period, and any review points.
• Governing law and jurisdiction: Keep your UK governing law clause, but take local advice where host-country mandatory rules may still apply.
• Hours and availability: Define core hours across time zones and how overtime is handled.
• Expenses and equipment: Clarify who pays for travel, co‑working space, home office, and IT.
• Confidentiality, IP and data security: Reaffirm obligations (see the data section below).
• Termination and return: How either party can bring the arrangement to an end and the employee’s obligation to return to the UK role.

Remote Work And Staff Policies

Your remote work policy should set standards for working hours, time‑tracking, data security, and local laws. If you don’t have one (or it’s UK‑only), update your Staff Handbook and related policies so expectations are crystal clear.

Consider practical tweaks:

• Time zone rules: Avoid unreasonable hours and comply with the UK Working Time Regulations - keep rest breaks intact even with overseas time differences.
• Equipment security: Laptops, phones and storage rules, including mandatory device encryption and no local printing where data risks are higher.
• Confidentiality processes: Where work happens in public places or shared accommodation, reinforce practical controls in your confidentiality policy.
• BYOD limitations: If you allow personal devices, set clear guardrails given the GDPR risks of cross‑border syncing - a reminder of the pitfalls in BYOD can help frame your requirements.

Employees Or Contractors Overseas?

Sometimes the better option is to engage talent as an independent contractor via a local entity, or through an EOR. If you go down the contractor route, use a locally compliant agreement rather than a UK template, and consider UK tax risks if services relate to your UK business. Our guide on engaging overseas contractors covers the essentials, and we can assist with a tailored Contractors Agreement.

Health And Safety Still Applies

You still owe a duty to take reasonable steps to protect employee health and safety under the Health and Safety at Work etc. Act 1974. For overseas work this means a risk assessment, safe workstation setup, and guidance about local risks (e.g. travel security, extreme weather, local driving standards). Agree a plan for accidents and emergency contact support.

Tax, Payroll And Social Security: Avoid Double Charges

Tax can be the trickiest part of overseas work arrangements, so bring your accountant into the conversation early. Key considerations include:

• Employee tax residency: If the employee becomes tax resident in the host country (often via a 183‑day or centre‑of‑life test), they may owe local income tax. Double tax treaties often relieve double taxation, but planning is essential.
• PAYE and UK reporting: For short periods, you may keep PAYE/NIC in the UK. For longer periods, you might need a “shadow payroll” overseas, or to stop UK deductions altogether - professional advice is key here.
• Social security: Within the EU (and some other countries), certificates like an A1 (or local equivalents) can keep the employee in the UK social security system for limited periods. Outside those frameworks, local contributions may become due.
• Benefits and pensions: UK auto‑enrolment may continue, but check whether local mandatory benefits also apply if the employee becomes habitually based abroad.
• Permanent establishment (PE): If someone is negotiating or concluding contracts overseas on your behalf, or regularly works from that country long‑term, you could create a local PE and trigger corporate tax and compliance. Limit decision‑making authority abroad where you can, and take tax advice if the arrangement goes beyond a short‑term remote stint.

None of this is one‑size‑fits‑all. The rules vary widely by country and by the details of the role, so a location‑specific tax review is a smart investment before you sign off on the move.

Data Protection And Confidentiality Across Borders

If the employee will access personal data while abroad, you’ll need to comply with UK GDPR and the Data Protection Act 2018. Generally, the UK regime continues to apply to UK businesses wherever they process personal data - and you may also trigger the host country’s privacy laws.

• Privacy notices and policies: Make sure your Privacy Policy reflects international processing and the roles of any overseas service providers.
• International transfers: If personal data is accessed or stored outside the UK, consider transfer safeguards (e.g. UK IDTA or EU SCCs where relevant), and maintain Transfer Risk Assessments.
• Data processing: Where third‑party IT providers or affiliates process data abroad, put a robust Data Processing Agreement in place and restrict sub‑processors geographically if needed.
• Device and network security: Mandate encryption, VPN use, MFA, and no public Wi‑Fi for sensitive systems. Ban local printing of confidential documents unless pre‑approved.
• Confidentiality and NDAs: If the role involves cross‑border collaboration with third parties, use appropriate confidentiality terms or an international NDA to protect your trade secrets across jurisdictions.

The risk profile changes fast once data leaves the UK. Clear technical controls and updated paperwork are your best defence.

Health, Safety, Insurance And Other Risks

Finally, check your risk coverage extends overseas and close any gaps before the employee travels.

• Insurance: Confirm that your Employers’ Liability Insurance covers employees working temporarily overseas. Arrange travel/medical insurance, and check whether your Professional Indemnity and Public Liability cover work performed from the host country.
• Local registrations: Some countries require immediate employer registrations once someone habitually works there. This can include payroll, labour authority registrations or local tax IDs.
• Equipment and export controls: Certain software, hardware or encrypted tech may be restricted for export to sanctioned jurisdictions. Keep an inventory and country‑by‑country rules in mind.
• Employee wellbeing: Build in support for isolation, time‑zone stress and communication cadence. Require periodic check‑ins and a safe workspace assessment.

If the arrangement evolves from short‑term to long‑term, set a review date (e.g. at 60 or 90 days) to revisit immigration, tax, insurance and data steps. It’s much easier to course‑correct before a local authority prompts you to do so.

Key Takeaways

• Start with immigration: an employee usually needs the right to work in the host country - a tourist or business visitor visa rarely covers remote working. Keep UK sponsor‑related duties in mind if you employ sponsored workers.
• Put it in writing: use a written variation to the Employment Contract for short stays, and consider a Secondment Agreement for longer or more complex arrangements. Define place of work, hours, expenses, security and how the arrangement ends.
• Align your policies: update your Staff Handbook, working time rules and health and safety guidance for cross‑border scenarios, and set clear expectations around time zones and availability.
• Plan tax and payroll early: check residency, PAYE, social security and the risk of permanent establishment in the host country. A location‑specific tax review will save headaches later.
• Protect data everywhere: refresh your Privacy Policy, put in place transfer safeguards, and sign a Data Processing Agreement with any overseas processors. Tighten device, network and BYOD rules to avoid GDPR breaches.
• Check insurance and registrations: ensure your cover extends overseas and assess any local employer registration triggers if the arrangement becomes long‑term.
• Consider alternatives: for some countries or longer periods, an EOR model or a compliant Contractors Agreement may be more practical than a UK employment base, but take advice to avoid misclassification.

If you’d like help setting up an overseas working arrangement - from tailored contract variations and secondments to privacy and data transfer paperwork - you can reach us at 08081347754 or team@sprintlaw.co.uk for a free, no‑obligations chat.