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Supreme Court clarifies LLP salaried member rules in BlueCrest decision
The Supreme Court has recently handed down its long-awaited judgment in HMRC v BlueCrest Capital Management (UK) LLP [2026] UKSC 18, providing important guidance on when, for tax purposes, members of a limited liability partnership are treated as employees, rather than self-employed partners. The decision will be particularly relevant to professional services firms, investment managers and other businesses operating through LLP structures.
Background
The salaried member rules were introduced in 2014 to prevent individuals who are, in substance, employees from obtaining the tax advantages of partnership status simply by becoming members of an LLP. Where the rules apply, the member is treated as an employee for income tax and National Insurance purposes, with PAYE and employer NICs consequences for the LLP.
The rules apply only if statutory Conditions A, B and C are all met. Broadly, those conditions look at whether the member’s remuneration is disguised salary (A), whether the member lacks significant influence over the affairs of the LLP (B), and whether the member’s capital contribution is below the required threshold (C). In BlueCrest, Condition C was not in dispute, so the Supreme Court focused on Conditions A and B.
Condition A: profit-related remuneration
Condition A is met where it is reasonable to expect that at least 80% of a member’s remuneration will be “disguised salary”. This includes remuneration which is fixed, is not variable by reference to the overall profits or losses of the LLP, or not in practice affected by those profits or losses.
BlueCrest argued that certain discretionary allocations were linked to the LLP’s overall profitability because payments could ultimately be reduced if there were insufficient LLP profits to fund them. The Supreme Court rejected that argument. It held that remuneration does not become genuinely profit-linked merely because the LLP’s overall profits operate as a cap on what can be paid. The focus is on whether the amount payable genuinely varies by reference to the LLP’s overall profits and losses.
This means that remuneration based primarily on individual or team performance may still be disguised salary, even if it is ultimately paid out of the LLP’s available profits.
Condition B: significant influence
The more significant aspect of the judgment concerns Condition B and the meaning of “significant influence”. Condition B is not met where the mutual rights and duties of the members and the LLP give the member significant influence over the affairs of the LLP.
The Supreme Court confirmed that the relevant influence must derive from legally enforceable rights and duties within the LLP’s statutory and contractual framework. In other words, it is not enough that a member is influential in practice. A member may be commercially important, highly respected, responsible for generating substantial profits, or central to a particular client relationship or business area. Those factors alone will not amount to significant influence for the purposes of the legislation unless they are grounded in legally recognised rights or duties.
However, the Court also made clear that the relevant rights do not need to appear only in the LLP agreement itself. Significant influence may arise through delegated authority, appointment to a particular role, committee structures or other legally enforceable arrangements, provided that the influence can ultimately be traced back to the LLP’s constitutional or governance framework.
The judgment also indicates that significant influence is likely to involve participation in strategic or managerial decision-making affecting the LLP as a whole. Operational responsibility for a particular desk, portfolio, department or business unit is less likely to be sufficient on its own.
Practical implications for LLPs
The decision provides welcome clarity, but it may require LLPs to take a closer look at their existing arrangements. Firms that rely on members having significant influence should review whether that influence is properly reflected in legally enforceable governance documents, including LLP agreements, committee terms of reference, delegated authorities and role descriptions.
The tax implications of getting the analysis wrong can be significant. If an LLP member is treated as a salaried member, the LLP may be required to operate PAYE and account for employer NICs on amounts paid to that member. This could create material exposure, particularly where the relevant treatment has been applied over several tax years.
The key point is that substance alone is not enough. A member’s practical importance to the business will not necessarily determine their tax status. What matters is whether their influence has a clear legal basis and is sufficiently significant in the context of the LLP’s affairs as a whole.
Although the case has been remitted to the First-tier Tribunal for further consideration of Condition B on the facts, the Supreme Court has now given the clearest guidance to date on the salaried member rules. LLPs should therefore consider whether their governance and remuneration structures remain consistent with the clarified legal position.
This decision may have implications not only from a tax perspective, but also for the constitutional and governance arrangements of LLPs. If you would like to discuss how the judgment could affect your business, please get in touch with a member of our Tax team.
This article is for information purposes only and is not a substitute for tax or legal advice, and should not be relied upon as such.