VAT groupings allow related companies within a group to ignore intra-group transactions as if they never happened for VAT purposes.
This offers a significant administration simplification and potential saving for any business that can't recover all its input tax, which has historically proven to be beneficial for financial services and insurance groups in particular, as well as overseas branches that must be part of a UK VAT group to demonstrate a legitimate UK presence.
Now a tax tribunal decision handed down this June involving Barclays has brought fresh clarity to exactly how far HMRC is prepared to go to test that presence. For many groups with a UK presence, the ruling may have serious consequences for their VAT position.
The recent case at the Upper Tribunal, Barclays Services Corporation and another v HMRC, concerned a US company, BSC, that provides internal services across the wider Barclays group.
As part of a restructuring, BSC registered a UK branch in Cheshire in 2017 and applied to join the existing Barclays UK VAT group. HMRC refused this request and the Upper Tribunal has now upheld that refusal on appeal.
The branch employed four people who were transferred from elsewhere in the group and its role was largely limited to monitoring existing intra-group agreements.
The tribunal found that was not enough to count as a fixed establishment because the test applied isn't whether a company has registered a branch or has staff sitting in a UK office, it's whether that branch genuinely controls the people, premises and systems needed to receive or supply services in its own right, rather than simply hosting resources that are directed from elsewhere in the group.
Although HMRC won the case on this first argument, it had a second argument in reserve and this is the one worth paying attention to when it comes to VAT grouping in the UK.
Even if BSC had cleared the fixed establishment hurdle, HMRC argued admission should still be refused to protect the revenue, because the anticipated VAT saving was large relative to how little the branch actually did.
Internal Barclays documents referred to a one-off benefit of £21 million tied to getting the branch operational before the year end.
The tribunal agreed that a mismatch of that size, between the scale of the saving and the substance behind it, is itself a legitimate ground for HMRC to refuse to accept admission into the VAT grouping.
That gives HMRC a new approach that it hasn't really needed to use this explicitly before. A branch could satisfy the fixed establishment test and still be refused, purely because the numbers involved look disproportionate to the operation generating them.
For groups that have used, or are considering, cross-border VAT grouping as part of a wider restructuring, timing and the paper trail generated by their arrangements now matter as much as the underlying facts. An application made shortly before a large saving crystallises is exactly the pattern this ruling was built to catch.
Nothing in the decision closes off cross-border VAT grouping altogether and the tribunal was clear that its reasoning turned on the specific facts of a skeletal branch, but any business relying on an overseas establishment to access UK VAT grouping should expect HMRC to look harder, ask for evidence of real operational control, and weigh the size of the saving against the substance on the ground.
The Barclays decision reinforces the importance of substance, governance and documentation when establishing or maintaining a UK VAT grouping structure. Businesses with overseas entities, branches or cross-border operating models should review their VAT arrangements carefully to ensure they remain aligned with HMRC's expectations and evolving case law.
Our specialist VAT team works with businesses across a wide range of sectors to review VAT group structures, assess fixed establishment risks and help manage complex indirect tax issues.
If you would like to discuss how this decision may affect your VAT grouping arrangements, please contact our specialist VAT team.
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