The Supreme Court has handed down its judgment in HMRC v BlueCrest Capital Management (UK) LLP, dismissing BlueCrest’s appeal and providing important clarification on the application of the salaried members rules to investment management LLPs.

The decision is particularly significant for asset managers, hedge fund managers and other investment…

HMRC has published updated guidance on the revised share reorganisation anti-avoidance rules following the changes introduced by Finance Act 2026. The guidance provides welcome confirmation that standard private equity management rollover arrangements should continue to benefit from share-for-share exchange relief despite concerns raised by the widening of the anti-avoidance provisions.…

On May 5, 2026, the Internal Revenue Service (“IRS”) released Revenue Procedure 2026-21 (the “Rev. Proc.”), which reinstates a program under which taxpayers may request private letter rulings (“PLRs”) on “significant issues” arising in certain corporate transactions[1] without asking the IRS to rule on the entire integrated transaction.[2]…

On April 21, 2026, in Liberty Global, Inc. v. United States, the Tenth Circuit held that the economic substance doctrine was “relevant” and applied to deny Liberty Global, Inc. a $2.4 billion deduction and imposed a 40% penalty with respect to a transaction known as “Project Soy”. The Tenth…

The Court of Appeal has confirmed in HMRC v M R Currell Ltd that, prior to the introduction of the disguised remuneration rules, a genuine and repayable loan made via an employee benefit trust (EBT) is not taxable as employment income.

Although the decision relates to a pre-Part 7A regime…

Posted in Tax

Update: The National Taxpayer Advocate has published a blog post urging taxpayers to evaluate whether they have claims for refund based on the recent Abdo and Kwong decisions. Importantly, the Taxpayer Advocate suggests that the argument for penalty and interest relief based on the COVID pandemic disaster declarations is…

On March 19, 2026, in Jones Bluff, LLC v. Commissioner, 166 T.C. No. 6 (2026), the Tax Court held that a partnership could not assert due process claims to invalidate an IRS adjustment on behalf of its partners under the Bipartisan Budget Act of 2015 (the “BBA”) regime. The…

Many of our clients and readers will be familiar with the “loan to participator” rules. These rules apply to loans made by close companies, which in general terms are companies which are controlled by five or fewer participators (or by any number of participators who are also shareholders), to their…