For nearly 25 years, R&D Tax Credits have been an essential tool for businesses investing in innovation, providing crucial financial support to drive growth in the UK economy.
However, the relationship between HMRC and R&D claimants has become increasingly strained, with disputes over eligibility and shifting interpretations of the rules causing widespread uncertainty.
Two recent Tribunal rulings against HMRC have now exposed serious flaws in their handling of R&D claims.
The announcement by HMRC yesterday that it will not appeal the Tribunal defeats in the Collins Construction and Stage One Creative Services cases raises further questions about its approach to R&D Tax Credits and the damage caused to businesses along the way.
HMRC’s handling of R&D Tax Credits has been under scrutiny for some time, but these two recent Tribunal decisions have exposed just how flawed their approach has been.
The rulings deliver yet another blow to HMRC’s stance, firmly rejecting their interpretations of subcontracted and subsidised R&D expenditure and highlighting the lack of justification for their recent policy shift.
To see why these rulings are such a blow to HMRC’s position, it’s worth recapping the Tribunal’s decisions:
In Collins Construction Ltd, HMRC argued that the company’s R&D expenditure wasn’t eligible because the work was subcontracted. The Tribunal disagreed. It ruled in Collins’ favour, making it clear that HMRC’s interpretation of subcontracted R&D was wrong and that their attempt to impose a new approach couldn’t be justified.
In Stage One Creative Services Ltd, HMRC claimed the company’s R&D expenditure was ineligible on the grounds that it was subsidised and contracted out. Again, the Tribunal disagreed. It ruled in Stage One’s favour, reaffirming the earlier Quinn decision and finding HMRC’s interpretation of the legislation to be incorrect and unjustified.
Yet, rather than accepting these decisions and moving forward, HMRC chose to delay, prolonging uncertainty for legitimate R&D claimants.
It’s not surprising that HMRC chose not to appeal. The rulings were decisive, and pursuing an appeal would have risked further embarrassment and scrutiny, particularly given how thoroughly their arguments were dismantled by the Tribunals.
Yet it is frustrating that HMRC refuses to publicly accept the implications. Instead, they are “considering the wider impacts” of the rulings and delaying further guidance until February 2025, with businesses currently under enquiry told to expect updates in January.
This delay is particularly frustrating for businesses that have already had legitimate R&D claims rejected. Most companies lack the resources to challenge HMRC’s position at Tribunal, meaning they’ve been unfairly denied the relief to which they are entitled.
This flawed policy has had a particularly significant impact on smaller firms, causing financial damage and wasting valuable time.
HMRC’s general approach in recent years has been marked by obstruction, inconsistency and a lack of transparency. By dragging out claims through prolonged enquiries that disproportionately target smaller companies unable to risk litigation, HMRC has caused unnecessary disruption.
Yet, when these disputes are tested in court, HMRC’s arguments repeatedly fail, exposing just how far their interpretations deviate from the law as written and enacted.
What is surprising, however, is their refusal to publicly acknowledge they were wrong and their failure to provide businesses with immediate clarity. Instead, they’ve chosen to delay, leaving businesses stuck in limbo and prolonging uncertainty when trust in the system is already fragile. HMRC’s silence only deepens the divide between them and the businesses they are supposed to support.
There’s a clear need for HMRC to acknowledge when a policy or interpretation represents a shift from past practice. Denying these changes, as seen with the subsidy and subcontracting issues, has only damaged trust and cooperation.
Advisors and businesses alike have been left to pick up the pieces of HMRC’s inconsistent messaging. To restore confidence, HMRC must stop attempting to rewrite the law through internal guidance and focus instead on applying it as enacted and upheld by the courts.
It is regrettable that HMRC is once again not appealing the verdict, but also failing to accept it publicly, as this just prolongs the uncertainty for legitimate claimants who have had their claims unjustifiably rejected by HMRC.
It is time for HMRC to concede that they got it badly wrong, as the Tribunals have also confirmed that they were incorrect in claiming there was no change in established policy.
Given that HMRC has been found to have imposed a changed policy that was based on incorrect law, while denying that this was the case, they should also consider re-opening claims they incorrectly refused on this basis.
In real life, many companies will not have had the resources to challenge this approach and so will have been denied their correct entitlement.
For these businesses, justice has been delayed long enough.
It’s time for HMRC to put things right.
Article written by Rufus Meakin
Rufus Meakin works with tech companies to help ensure their R&D Tax Credit claims are accurate and defendable.
Read the full article here


