BlueCrest loses £200 million tax battle against HMRC

The Supreme Court ruled against BlueCrest Capital Management in a long-running dispute with HMRC, leaving the firm facing tax and National Insurance determinations of nearly £200 million.

The ruling follows a wider HMRC focus on how members of limited liability partnerships (LLPs) are classified for tax purposes, and comes as HMRC continues to scrutinise arrangements where LLP members may be operating more like employees than genuine partners.

What happened with the case?

The case centred on whether many of BlueCrest’s Limited Liability Partnership (LLP) members should be treated as partners or taxed as employees under the UK’s salaried member rules.

HMRC argued that most of the individuals in question received fixed-style remuneration, had limited involvement in the management of the LLP and had little financial risk.

As a result, HMRC argued they should be taxed as employees rather than self-employed partners.

The Supreme Court unanimously agreed with HMRC’s interpretation of the rules and dismissed BlueCrest’s appeal, though parts of the case have been sent back to the First-tier Tribunal to apply the ruling to individual members.

The difference between being taxed as a partner or an employee can be significant.

Partners in an LLP are generally treated as self-employed for income tax and National Insurance purposes.
However, the salaried member rules, introduced in 2014, were designed to prevent businesses from giving individuals a partner title when their working arrangements more closely resemble employment.

According to HMRC, BlueCrest’s members met the conditions for salaried member status because their earnings resembled salary rather than a true share of partnership profits, and their influence over the firm’s governance was limited.

What businesses need to learn from this

The case is a reminder of how closely HMRC is scrutinising LLP structures.

Many professional firms operate through LLPs, including accountancy practices, law firms, consultancies and property businesses.

If an LLP structure is not carefully reviewed, members who are assumed to be self-employed could potentially be reclassified as employees, leading to substantial tax liabilities, interest and penalties.

The case highlights the importance of ensuring that partnership agreements, remuneration arrangements and governance structures accurately reflect the reality of how the business operates.

How can we help?

Getting your LLP structure wrong can be a costly mistake, and one that is easy to make without the right advice.
If you want to make sure your partnership agreements and remuneration arrangements stand up to scrutiny, speak to an accountant about reviewing your structure.

As we have seen, getting this wrong can lead to tax bills running into the millions.

Get in touch with our team to review your LLP structure and reduce the risk of a costly reclassification.

Posted in Blog.