Guide
R&D Tax Credits for Innovate UK Grant Winners
A practical guide to what changed, what qualifies, and why many grant-funded companies are still under-claiming.
The Opportunity Most Grant Winners Miss
Many Innovate UK recipients assume their grant means they are pre-qualified for R&D support but not allowed to claim meaningful additional credits. That was often true under the old regime. It is no longer the right default assumption.
The bigger missed opportunity is not that companies forget to look. It is that they ask generalist providers using outdated grant rules, get told there is little or nothing available, and stop there.
What Changed
The merged scheme that took effect from April 2024 removed the old restrictions on subsidised and grant-funded expenditure. The 20% Research & Development Expenditure Credit (RDEC) now applies to all qualifying spend regardless of grant funding.
For Innovate UK-backed businesses, that change is material. It means the presence of funding no longer blocks a claim on the wider qualifying cost base around the project.
What Qualifies as R&D Expenditure
Qualifying costs can include staff costs, subcontracted R&D, consumables, software, externally provided workers, and certain other project costs where they directly support the resolution of technical uncertainty.
The strongest claims are built around the real technical work undertaken, not around a label on the funding. That is why the detail behind the project matters.
Keep It High-Level
You should not need to become a tax expert to see whether there is a worthwhile opportunity here. What matters first is whether your business carried out qualifying R&D and incurred the right kinds of spend.
The job of a good review is to tell you quickly whether the opportunity is real and worth pursuing further.
Common Myths
We already have a grant so we cannot claim is wrong. Under the merged scheme, grant funding does not automatically disqualify qualifying expenditure. Our accountant handles this probably missing specialist R&D value is also risky, especially when HMRC scrutiny is higher and claim quality matters more than ever.
Why Specialist Advice Matters
With 77% of checked claims found incorrect, the compliance landscape is tighter than it used to be. That does not remove the opportunity for Innovate UK winners. It increases the value of a short specialist assessment that can confirm scope, identify missed categories, and avoid weak positions.