The decision in Robin Houldsworth v HMRC [2024] UKFTT 00224 (TC) clarifies the limits of the First-tier Tribunal’s jurisdiction when considering appeals concerning UK tax residency determinations. Tribunal Judge Anne Scott reaffirmed that the Tribunal has no power to adjudicate on public law arguments, including claims of “legitimate expectation” or “abuse of power,” which must instead be pursued through judicial review in the High Court. The case highlights the continuing importance of statutory interpretation under the Taxes Management Act 1970 and the boundaries set out in recent authorities such as Caerdav Ltd v HMRC [2023] UKUT 179 (TCC) and Shinelock Ltd v HMRC [2023] UKUT 107 (TCC). The ruling will have significant implications for taxpayers seeking to rely on HMRC’s guidance (such as IR20) in residency disputes, and underscores the procedural precision required when mounting a tax appeal. The ruling further highlights the need to instruct specialist tax solicitors from the onset.
Case Background
The appellant, Mr Robin Houldsworth, had spent several years working internationally and, in 2004, accepted a full-time employment position with a Swiss-based company. He left the United Kingdom on 1 April 2004 to begin work abroad, believing that under HMRC’s then-current guidance, IR20 (“Residents and Non-Residents: Liability to Tax in the United Kingdom”), he would be treated as non-resident for the tax year ending 5 April 2005. According to his understanding, IR20 stated that an individual who left the UK to take up full-time employment abroad for at least one complete tax year, while visiting the UK for fewer than 183 days in any one year and fewer than 91 days on average, would not be regarded as UK resident.
Despite this, in 2018, over a decade after the relevant tax year, HMRC issued a Closure Notice under s.28A TMA 1970, concluding that Mr Houldsworth was UK resident during the 2004–05 tax year and therefore liable to UK income tax on dividends totalling approximately £1.3 million. HMRC’s assessment added £323,528.32 in tax. The appellant appealed the Closure Notice, arguing first that he was not UK resident and, secondly, that even if he were, HMRC was bound by legitimate expectation arising from its published IR20 guidance to treat him as non-resident.
HMRC responded by applying to strike out the legitimate expectation ground (“Ground 3”) under Rule 8(2)(a) of the Tribunal Procedure (First-tier Tribunal) (Tax Chamber) Rules 2009, asserting that the Tribunal has no jurisdiction to consider public law arguments. Judge Anne Scott agreed, holding that legitimate expectation and abuse of power claims lie within the supervisory jurisdiction of the High Court, not the Tribunal. The decision leaves only the factual issue of residence (Ground 2) for the substantive hearing. For individuals, it is of crucial importance to advance legally sound arguments which is why instructing expert solicitors is the absolutely important.
Read the Full Judgment:
Key Findings in Robin Houldsworth v HMRC
Jurisdiction on Legitimate Expectation Ground
Judge Scott held that the Tribunal’s jurisdiction under s.31 and s.50 TMA 1970 is strictly confined to determining the “matter in question”, namely, the conclusions and amendments contained within a Closure Notice. The Tribunal cannot review the procedural fairness or policy consistency of HMRC’s actions. As she noted, “either the Tribunal has jurisdiction, or it does not… The Tribunal is a creature of statute with no inherent jurisdiction.” (para 60, 79).
Assessment of Tax Residency
The judge emphasised that the underlying dispute over residence was factual and would be decided separately. The present ruling was confined to jurisdiction. Importantly, HMRC’s IR20 guidance was held not to form part of the statutory framework, and any failure by HMRC to follow it could not confer jurisdiction on the Tribunal.
Statutory Framework under the TMA
Drawing on authorities such as Daarasp v HMRC [2021] UKUT 87 (TCC) and Shinelock Ltd v HMRC [2023] UKUT 107 (TCC), the Tribunal reaffirmed that the right of appeal under s.31 TMA 1970 is limited to the contents of the Closure Notice and does not extend to public law complaints. Section 50(6)–(7) authorises only the adjustment of the assessment amount; it does not allow the Tribunal to adjudicate on legitimate expectation, fairness, or HMRC policy.
Implications of Robin Houldsworth
The decision has substantial consequences for the management and structuring of UK tax appeals. It reinforces the principle that public law arguments must be raised through judicial review, not before the First-tier Tribunal. This means that even if HMRC departs from its published guidance, such as IR20, the Tribunal cannot overturn a Closure Notice on that basis alone. Instead, the taxpayer must bring a separate judicial review claim in the Administrative Court, typically within three months of the disputed decision. Timely legal advice from experts is essential at this stage.
For practitioners, this judgment draws a sharp procedural line between appeals on the merits and challenges on fairness or abuse of power. The Tribunal’s role remains confined to assessing whether the taxpayer’s return and HMRC’s amendments correctly apply the law and facts, not whether HMRC acted fairly. In doing so, the Tribunal aligned itself with Caerdav Ltd v HMRC [2023] UKUT 179 (TCC), which both underscore that Parliament did not intend the FTT to have a general supervisory jurisdiction.
The ruling also has broader significance in residency and domicile disputes, where HMRC guidance has historically influenced taxpayer behaviour. It reaffirms that reliance on HMRC’s statements of practice, even where clear, cannot substitute for statutory analysis. The Court in Gaines-Cooper v HMRC [2011] UKSC 47 had already limited reliance on IR20; Houldsworth now confirms that the Tribunal cannot entertain arguments based on legitimate expectation arising from such guidance. This creates an important procedural roadmap for advisers managing cross-border residence disputes. This case is an example of why it is absolutely crucial to obtain expert tax guidance from solicitors who have been successfully tested in litigation against HMRC.
Instruct Expert London Tax Solicitors
Taxpayers facing HMRC Closure Notices must take great care to distinguish between factual disputes, which can be litigated before the Tribunal, and public law issues, which must be pursued by way of judicial review. Attempting to combine both within the same appeal risks delay, additional cost, and the likely striking-out of public law grounds. Early legal analysis and advice from expert legal professionals is therefore crucial.
Advisers should frame their Grounds of Appeal within the scope of s.50 TMA 1970, focusing on demonstrable factual errors or misapplication of tax law. For example, in residency disputes, this would involve evidencing physical presence patterns, employment terms, and habitual abode, rather than alleging that HMRC breached fairness or its own guidance. Where HMRC’s conduct may be procedurally unfair or inconsistent with legitimate expectation, advisers must consider issuing judicial review proceedings promptly, ideally in parallel with any appeal.
From a strategic standpoint, this decision reinforces the importance of expert legal advice at the pre-assessment stage. At LEXLAW, we regularly advise on managing concurrent appeal and judicial review processes, ensuring procedural compliance while maximising the client’s legal position against HMRC. Contact now for expert legal advice!
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FAQs: Tax Residency and Tribunal Jurisdiction
What is a Closure Notice under s.28A TMA 1970?
A Closure Notice marks the formal end of HMRC’s enquiry into a tax return. It must state HMRC’s conclusion (e.g., that the taxpayer was UK-resident) and make any necessary amendments to the return. It creates the right of appeal under s.31 TMA.
Can the Tribunal decide whether HMRC breached a taxpayer’s legitimate expectation?
No. The Tribunal has no jurisdiction to hear public law complaints such as legitimate expectation or abuse of power. These can only be pursued via judicial review in the High Court.
How does IR20 guidance interact with statutory residency rules?
IR20 was HMRC’s non-statutory guidance on residence before the introduction of the Statutory Residence Test (SRT) in 2013. While informative, it has no legal force. Tax liability ultimately depends on statutory provisions and case law, not HMRC guidance.
When must a taxpayer bring a judicial review instead of a Tribunal appeal?
Judicial review is appropriate when the taxpayer alleges procedural unfairness, legitimate expectation, or irrationality by HMRC. Appeals to the Tribunal are confined to factual or legal errors within the Closure Notice.
How did Caerdav and Shinelock influence this decision?
Both authorities confirmed that the Tribunal’s jurisdiction depends on statutory wording. Unless legislation expressly provides for public law review, such jurisdiction is excluded. Houldsworth applies that principle to the TMA.
Does the Tribunal ever consider fairness or proportionality arguments?
Only where fairness affects statutory construction or evidence assessment, not as a free-standing public law ground. Broader fairness challenges must go to the Administrative Court.