HMRC v A Taxpayer [2023] UKUT 182 (TCC)

A taxpayer stayed in the UK during the pandemic to care for a vulnerable relative, exceeded the Statutory Residence Test day count by five days, and lost a £3.1 million tax dispute over the meaning of "exceptional circumstances beyond your control."

Why This Case Matters

HMRC v A Taxpayer is the leading modern authority on how narrowly the exceptional circumstances exemption in the Statutory Residence Test is actually applied, and it arrived at a moment when the Covid-19 pandemic had generated a wave of similar claims from individuals whose travel plans and family circumstances had been disrupted. The stakes in this particular case were extreme, a tax liability of over £3.1 million turned on whether five additional days in the UK could be disregarded, but the reasoning applies equally to far smaller disputes. Anyone advising on residence status where exceptional circumstances are in play needs to understand exactly where the Upper Tribunal drew the line.

The Facts

The taxpayer had moved from the Manchester area to Ireland with her younger daughter shortly before the start of the 2015–16 tax year and completed her self-assessment return on the basis that she was not UK resident. She had, however, spent 50 nights in the UK during the year, five more than the 45-day threshold that would otherwise have made her UK resident under the automatic overseas tests. She argued that a number of those days should be disregarded under the exceptional circumstances provision, because she had remained in the UK, at various points, to care for her sister, who had significant mental health difficulties and two young children, including during the early weeks of the Covid-19 pandemic when the sister's situation had become acute. A family company also paid the taxpayer a dividend of £8 million during the relevant year, which was what generated the scale of the tax at stake.

Procedural History

• First-tier Tribunal: found for the taxpayer, holding that her reasons for remaining amounted to exceptional circumstances beyond her control.
• Upper Tribunal: allowed HMRC's appeal, set aside the First-tier Tribunal's decision, and remade it, holding that the circumstances did not qualify.

The Issue

Whether a taxpayer's decision to remain in the UK beyond the day-count threshold, made in order to provide care to a vulnerable family member in genuinely difficult and, during the pandemic, unprecedented circumstances, constitutes being "prevented from leaving the UK" by "exceptional circumstances beyond the taxpayer's control" for the purposes of paragraph 22(4) Schedule 45 Finance Act 2013, or whether it remains, in law, a personal choice that falls outside the statutory exemption however compelling the underlying moral reason.

The Ratio Decidendi

The Upper Tribunal was careful to distinguish between circumstances that remove the taxpayer's choice entirely, and circumstances that make leaving deeply undesirable or difficult to justify without abandoning a person in need. Only the former qualifies. The Tribunal accepted that this produces results that can feel harsh on individual facts, but considered that a more generous, subjective standard would be difficult to administer consistently and would risk converting the exceptional circumstances exemption into a general discretion based on the sympathetic quality of a taxpayer's reasons for remaining, which is not what the statute provides for.

Where The Line Is Drawn

The decision leaves a body of practical guidance on both sides of the line, though it should not be treated as an exhaustive checklist given how fact-sensitive this area remains.

• Likely to qualify: sudden serious illness or injury preventing travel; being placed in quarantine or subject to a legally binding travel restriction; a natural disaster or comparable event that makes travel genuinely impossible, not merely inadvisable.
• Unlikely to qualify, following this case: a felt moral or family obligation to remain and provide care, however genuine; general anxiety or reluctance about travelling during a public health emergency where travel remained legally possible; a preference to remain close to family, business interests, or property.
• The 60-day cap applies regardless, so even where circumstances do qualify, only a maximum of 60 days in a tax year can ever be disregarded on this ground.

Practitioner Application

• Warn clients against relying on exceptional circumstances as a general safety net. This case confirms the exemption is narrow and fact-specific, and family or caring reasons, however sympathetic, will very often not qualify.
• Focus evidence on objective impossibility, not subjective necessity. Medical evidence of the taxpayer's own inability to travel, official travel restrictions, or comparable objective barriers carry far more weight than evidence about the seriousness of another person's needs.
• Model residence status conservatively where days are close to a threshold and any reliance on exceptional circumstances is contemplated; do not assume disputed days will be disregarded when planning around the 45, 46, 91, or 121-day thresholds.
• Remember the 60-day annual cap even where a genuine claim exists, since it limits how much protection the provision can ever offer in a single tax year.

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