In response to escalating conflict in the Middle East, involving Iran, Israel, Palestine and wider Gulf states, the UK Foreign, Commonwealth & Development Office (FCDO) has updated its travel advisories. Current guidance now includes “do not travel” warnings for some countries, and “all but essential travel” warnings for others such as the United Arab Emirates, Qatar and Bahrain. British nationals are urged to register their presence if they are currently in these regions and to follow local authority guidance.
These travel advisories are designed primarily to inform and protect British travellers. They have substantial implications beyond personal safety, including on contractual issues like insurance validity and airline obligations, but an important question arises for internationally mobile individuals regarding UK tax law: can such FCDO warnings trigger “exceptional circumstances” under the UK’s Statutory Residence Test (SRT)?
What the Statutory Residence Test Says About “Exceptional Circumstances”
The UK’s Statutory Residence Test, which determines whether an individual is UK resident for tax purposes in a given tax year, primarily counts the number of days spent in the UK. However, there is a narrow provision for “exceptional circumstances” , which HM Revenue & Customs (HMRC) guidance says:
Days spent in the UK because of exceptional circumstances beyond an individual’s control, which prevents departure, may (note the word may) be disregarded for day counting; but
The maximum number of days that can be excluded in a tax year under this provision is 60 days.
Official definitions of exceptional circumstances include national or local emergencies such as war, civil unrest, or natural disasters, and situations where departure is genuinely blocked by events outside a person’s control. Importantly for returns to the UK due to crisis, HMRC’s residence manual states that exceptional circumstances may apply where Foreign Office advice exists warning against travel to a region. This includes circumstances where conflicting conditions such as civil unrest or a declared travel warning globally disrupt a planned departure.
Does FCDO “All But Essential Travel” Advice Qualify?
FCDO advice against all but essential travel does not automatically equate to exceptional circumstances. It is a travel risk classification, and most commonly is intended to indicate heightened risk — not to signal the cessation of safe departure routes or border closures. In legislative and HMRC context, exceptional circumstances are those where a taxpayer cannot (again note the emphasis) leave the UK due to events beyond their control. Examples include war breaking out in a region where someone has been resident, significant civil unrest, or sudden natural disaster leaving no viable travel options.
For FCDO advice to effectively trigger the exceptional circumstances rule for viewers of travel warnings (e.g., residents returning to the UK), three conditions generally need to be satisfied:
Unavoidable Presence: The individual’s presence in the UK was genuinely involuntary — that is, they could not reasonably leave because of the travel environment.
Travel Infrastructure Breakdown: Airlines, border controls or safety considerations must make departure operationally impossible*, not merely inadvisable or discouraged.
Intent to Return: The person demonstrates a clear and continuing intention to leave the UK as soon as such departure becomes safe and practical.
An FCDO warning that “all but essential travel” should be avoided does intensify safety risk, but in itself does not necessarily prove that departure was impossible, only that it was ill-advised. Unless travel routes were formally suspended or borders closed, or unless the individual can show due diligence to leave but was prevented from doing so, HMRC tends to take a narrow view of what qualifies. In practice, this means that simply following FCDO travel advice, without additional evidence of restrictions beyond personal choice may not be sufficient on its own for days to be ignored under the exceptional circumstances rule.
Practical Application: When Might It Apply?
Consider two different scenarios:
Procedural ban/unavailable travel services: If a non-resident is abroad in a region now subject to closed airspace or shutdown of commercial flights — as has been occurring in parts of the Gulf — and an FCDO warning against travel coincides with effective inability to book and take a flight out, this may support an exceptional circumstances claim. This is because departure was effectively blocked, not merely discouraged. Recent flight disruptions and partial airspace closures deeply connected with the conflict illustrate these dynamics.
Discouraged but technically available travel: Conversely, if flights are operating and the only factor causing delay is the individual’s risk tolerance — such as deciding to remain home rather than fly — this is more likely to be regarded by HMRC as personal choice and not an exceptional circumstance preventing departure.
Key Limitations and HMRC Approach
Even where exceptional circumstances are accepted:
The 60-day cap is strictly applied — if a taxpayer stays longer in the UK than this because of the exceptional situation, the excess days count toward their UK presence.
HMRC’s assessment is factual and often requires thorough evidence, such as travel itineraries, airline cancellations, border closure documentation and contemporaneous records showing sincere attempts to leave as soon as feasible.
Days voluntarily spent in the UK to avoid risk, even amid global warnings, are less likely to qualify if a reasonable route out exists.
Conclusion
FCDO travel advice that the public should avoid all but essential travel to parts of the Middle East reflects a heightened risk environment and is highly relevant for personal safety and insurance considerations. However, it does not automatically create “exceptional circumstances” under UK tax law’s SRT rules for non-residents who return to the UK. For the exceptional circumstances provisions to apply, there must be clear evidence that departure was genuinely impossible due to the external crisis itself, not merely ill-advised or risky travel conditions. Even then, the relief is limited to up to 60 days in the UK for tax residency purposes.
Given the narrow statutory and HMRC interpretation, individuals in this situation should plan carefully and seek professional advice if they intend to rely on exceptional circumstances to adjust their UK day counts, and that’s where the team here can help if you email info@expat-tax-advice.co.uk
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