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Leyton is a global consulting firm specialising in financial incentives, tax services and innovation funding solutions. Through our multidisciplinary technical and tax expertise, we help businesses turn complex opportunities into measurable value, improving financial efficiency and supporting smarter, long-term business growth.
How we help
At Leyton UK, our in-house team of highly qualified tax and technical consulTants support thousands of businesses each year in navigating complex tax incentives and maximising financial returns.
Leadership, Quantified
50,000+
Businesses supported globally
29+
Years of expertise
20
Countries
11%
Of UK Claims submitted by Leyton
£1.5bn
Funding secured for clients worldwide
What Sets Us Apart
With compliance at the core, we’ve supported over 6,000 UK businesses for more than 29 years. Our unrivalled technical expertise enables businesses of all sizes to maximise government incentives with confidence and without risk, tailored to their unique business environment.
As your trusted partner, we navigate the complexity of financial incentives and tax reliefs on your behalf. From identifying eligible opportunities to preparing robust technical documentation, we manage the end-to-end claim process so you can focus on growing your business.
We go beyond the obvious, ensuring that you maximise the value of available incentives and tax reliefs, with a compliance-led approach.
Whether it’s a simple clarification or a full enquiry, HMRC enquiry defence is included as standard when you complete your claim with us. No added fees. No hidden clauses. Just peace of mind that your claim is fully protected from day one.
We’re more than tax experts. With years of in-depth industry experience, our consultants combine in-depth technical, tax and sector-specific knowledge to identifying eligible costs often overlooked by in-house teams, accountants or generalist consultancy firms.
Trusted by Industry Leaders
We act as a strategic partner for some of the UK’s most innovative businsses in their growth journey, identifying hidden opportunities and driving meaningful financial impact. From first‑time claimants to complex multi‑year submissions, read more about how our experts have helped our clients.
Russell Pitt
Finance Manager
Kudos Blends
Reach out to the experts! Even though we had claimed previously, and had a rough idea of what we could claim, we were blown away by the actual scope of what the claim could be and what was required.
There’s no better place to go for any companies claiming than the experts at Leyton, given the support they provide throughout the whole process.
Michael Rosam
Founder
Quix
Whilst most founders in the technology space should realise that the R&D claim has the potential to be the highest ROI of any time spent across a year, the reality is that finding the time to prepare the claim and ensure robustness just doesn’t materialise.
Leyton drove this end-to-end process with our technical leads and accounting partners ensuring that my time was only leveraged for context, confirmation of narrative and appreciation of the level of technical involvement.
Matthew O’Meara
Head of Finance & Operations
Precursive
Leyton’s enquiry defence protection clause gave us the reassurance to move forward with confidence.
Having that additional layer of support, which we hadn’t previously had in place, means we knew Leyton would be there to represent and defend us in the event of an enquiry.
Toby New
Managing Director
Apexl Studios
The biggest thing for us was the proactivity. With other firms, we were constantly chasing for updates. This time, the team kept in touch, followed
up when needed, and even chased me when I hadn’t sent something over, which, honestly, I need because I’m so time-poor. The experience was night and day.
Trusted by Industry Leaders
our partners
Thought Leadership
Global Funding Intelligence
Operating globally, our group has multidisciplinary expertise on a global scale that allows us to have a local approach and a global vision that can respond to any type of challenge.
20
Countries
+40
Offices
Claim with Leyton
We’re here to help! Book a free assessment with our team and take the first step towards business growth through financial efficiency.
