Frequently Asked Questions

Straightforward answers about our R&D tax service with rigour, compliance and clarity at the core

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We combine deep tax expertise with genuine technical understanding. Our team includes tax specialists and technical experts, including professionals with PhDs in science and engineering and experience from ‘big four’ firms. We apply R&D legislation objectively and rigorously, focusing on accuracy, compliance and defendable claims rather than assumptions or generic interpretations.



Yes. While R&D exists across all sectors, we recognise that its application is never ‘one size fits all’. We have extensive experience across multiple industries, with particular strength in construction, manufacturing and software. Any business employing engineers or scientists should consider whether qualifying R&D exists — and we have the expertise to identify and evidence it correctly.



Very involved. We take a personal, hands-on approach, working directly with your engineers, scientists and project managers to fully understand the technical challenges behind your work. We do not cap meetings, rush interviews or dilute effort. We focus on building long-term relationships, not transactional engagements.

All Knight R&D specialists understand the entire R&D tax regime, across both the technical and financial aspects. This integrated approach ensures consistency, clarity and quality at every stage of the claim, from initial project identification through to submission and defence.



Absolutely. We have a proven track record of successfully defending complex HMRC enquiries, including cases where we were not involved in the original submission. Increased HMRC scrutiny has strengthened our position, with many businesses turning to Knight R&D after poor experiences elsewhere. Our work is guided by a core ethos of transparency, excellence, diligence and client focus.

Get in touch

Contact us to arrange an initial no-obligation consultation to find out how Knight can assist with your next claim or add value to your existing claim process.