Remote working across borders: The hidden risks businesses need to understand

Someone asks to “work from another country for a few weeks” and it feels like an easy yes. Then the questions start: does a visitor visa change tax status, when do workdays become taxable, and could a single remote worker accidentally create a permanent establishment abroad? We sit down with Carla Wilson, the Chairperson of the Chartered Accountants Worldwide UAE Committee, international tax specialist Hugo Van Zyl and HR leader Sarah Brooks to get brutally practical about cross-border remote working, especially for organisations employing UAE-based staff who want flexibility without triggering hidden compliance costs.We talk through the real mechanics of tax residency and double tax treaties, including why the 183-day threshold is not a universal safe harbour and how source rules can tax income from day one in some jurisdictions. Hugo explains how dual residency can arise and how treaty tie-breakers like permanent home, centre of vital interests, and habitual home are applied in the real world. From the employer side, we dig into permanent establishment risk and what actually happens when you cross the line: registration, filings, potential VAT thresholds, withholding duties, and wider risk management considerations.Sarah brings the people and policy lens: what happens to UAE payroll, WPS, visas, and end-of-service gratuity when someone works abroad, and why “approved on WhatsApp” is not a process. We also cover governance: who owns the decision, what a clear approval framework should include, and how to handle edge cases like maternity leave where “presence” and “exercising employment” can become a critical nuance. If you manage global mobility, HR governance, payroll compliance, or corporate tax risk, you will leave with a sharper checklist and a clearer line between supportive flexibility and unmanaged exposure.Subscribe, share this with your leadership team, and leave a review with the country you find hardest to manage for remote working.