VIEW PROFILEClair
Dart
Partner
View Clair's profileR&D Tax Relief is a generous incentive to encourage innovation within the UK, and to attract investment from overseas
The UK Government’s Research and Development (R&D) Tax Relief is a way of giving companies involved in innovation of scientific and technological projects tax relief or even a cash credit on the qualifying costs involved. The system also helps make the UK an attractive location for innovative companies to establish their businesses.
From 1 April 2024 most companies will claim for R&D tax credits under the new single merged scheme for R&D tax relief regardless of the size of the company which is a change from the former SME and Large company schemes that applied in the UK. Loss making companies SMEs that spend on R&D may instead be eligible to qualify for the more generous Enhanced R&D Intensive Support (“ERIS”).
R&D Tax Relief is underutilised, often poorly calculated when claimed and there are many misconceptions; that it is only applicable for traditional ‘science’ led sectors; that it’s too complex and time consuming; and that it’s only for a narrow range of R&D activities or costs.
HMRC are scrutinising claims, with a huge number of claims falling under their compliance checks and with a huge administrative burden resulting from the recent changes announced to tackle fraudulent claims including the Claim Notification Form and the Additional Information Form. Our team’s strength is in their knowledge of the tax relief, the requirements of submitting a claim and their tenacity in managing the claim process from start to a successful outcome. We can advise you whether to claim under the merged scheme or identify if you are instead eligible for the more generous ERIS tax relief.
Alliotts R&D specialists
Leaving your R&D claim in our capable hands makes the whole process hassle free and lets you focus on growing your business. We can assist as much or as little as you need us to, with the support of your technical team. We have experience of the process, the information that is required for a claim and as accountants we understand the numbers. We know that no two businesses are the same, and so we adapt our approach to match your situation.
About Alliotts’ R&D specialists:
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View Luke's profileRelated & Other Musings
View all related contentArticles29 Oct 2026
At last, we can announce some good news for those innovating companies who have been dragged down with endless changes and additional administration in their efforts to obtain those valuable R&D tax credits.
Articles10 Mar 2026
Understanding the rules for filing the R&D CNF will help you avoid missing out on this relief for your business.
Articles23 Sep 2025
We were recently made aware that in an effort to clear enquiries on an R&D claim under investigation, HMRC called a client directly to ask them some ‘quick questions’.
Articles5 Mar 2025
It is widely known that HMRC is tackling fraud in R&D claims and has significantly increased the number of claims being checked under enquiry. It is taking a harder line when it comes to approval of those claims.
Articles23 Oct 2024
Corporate Tax Partner Clair Dart was a guest presenter on a recent webinar hosted by Australia-UK Chamber of Commerce
Contact us
Contact us for specialist R&D advice.

Clair heads up the R&D tax team for the Shaw Gibbs Group and provides clients across the group with advice and assistance in respect of R&D tax credits claims and oversees a team of specialists providing R&D tax relief services. This is an area of tax law that has seen a lot of change over the last couple of years and clients have needed careful guidance to ensure compliance and maximising their claim returns.
Clair helps clients to ensure their claims are robust, well-structured and demonstrate all the required criteria for eligibility. As HMRC have increased the number of enquiries in this area recently to target fraud Clair also helps clients defend the legitimacy of their claims.

David is an International Corporate Tax specialist. He has over 30 years’ experience in providing commercially focused tax advice and support to a wide range of clients, from technology start-ups to large inward investing corporates.
A qualified Chartered Accountant, David went on to qualify as a Chartered Tax Adviser and prior to joining Alliotts as a partner he held the position of tax partner in Grant Thornton and subsequently in PwC.
David focuses on providing strategic tax advice to entrepreneurs and privately owned businesses. By investing time in understanding clients and their businesses he is able to provide advice which is practical and appropriate to clients’ circumstances in order to keep taxes to a sensible minimum. He advises on a wide range of taxes including transaction planning, UK outbound and inbound structuring, corporate tax, technology tax reliefs, investor and shareholder planning, capital gains tax and LLPs. David advises both UK and overseas business owners on international tax planning. He also advises on EIS and SEIS, and is on the EMEA Advisory Committee of Alliott Global Alliance (AGA).
As a leading member of Alliotts Media David specialises in advising individuals and businesses on the following:

Luke is a partner within our Corporate Finance and Outsourced Business Services teams.
Luke’s approach is to invest time in understanding the client’s objectives and uses his expertise and experience to help the client achieve this.
Luke particularly enjoys working with growing businesses and has experience in dealing with clients of a range of sizes, from large private equity firms to startups.
Luke is also honoured to have been recognised in the 2021 Accountancy Age ’35 under 35′ awards, which showcases the rising talent in the industry who are making great contributions to both their firms and field.