R&D enquiry resolution services

When HMRC opens an enquiry into an R&D claim, the stakes are real. Whether your claim was prepared by another adviser or your own team, our specialists step in to assess your position, prepare robust responses, and represent you throughout the process. At Folio Partners, we make sure your claim gets the defence it deserves. 

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Folio Partners accounting services in UK, London, South West
Folio Partners accounting services in UK, London, South West

How we defend your claim

When an enquiry is opened, we take ownership of the process so you don't have to. Our team reviews your claim in full, assesses HMRC's concerns, and builds a clear, evidence-based response. Regardless of who prepared the original claim, we get across your case quickly and act on your behalf throughout.

  • Claim review
    We assess your existing claim in full, identifying strengths and any areas that need addressing before responding to HMRC.
  • Response preparation
    We draft clear, well-evidenced responses to HMRC's questions, grounded in the technical and financial detail of your project.
  • Correspondence management
    We handle all communication with HMRC directly, keeping you informed without adding to your workload.
  • Ongoing dispute management
    We manage the full back and forth with HMRC, responding to follow-up questions and keeping the process moving until the enquiry is resolved.

Why HMRC opens an enquiry

HMRC has significantly increased its scrutiny of R&D claims in recent years. An enquiry doesn't necessarily mean your claim is wrong, but it does mean your position needs to be clearly and robustly defended. Common triggers include:

  • Insufficient technical detail
  • Overclaimed costs
  • Inconsistencies in the claim
  • Disproportionately high claim value
  • First-time claims
  • Sector-specific scrutiny

Received an HMRC letter? Talk to us before you respond. Get in touch.