
R&D Tax Relief
When your business is growing fast, you need to know your tax relief claims are in safe hands. We’re here to take the weight off your shoulders, so you can focus on what matters most: growing your business.
Turning innovation into rewards.
We act as your outsourced tax partner, bringing clarity, confidence and continuity to your tax strategy, so you can focus on scaling your business.
Claiming research and development (R&D) tax relief should feel like a reward for investing in innovation, not another burden on your finance team. But for many growing Technology and FinTech companies, it can feel anything but straightforward.
If you’ve ever questioned whether your claim is robust enough, wondered whether you’re leaving money on the table, or felt let down by a previous advisor, you’re not alone – and you’re in the right place.
Our specialist team helps ambitious businesses like yours unlock the full value of R&D tax relief; accurately, efficiently and without unnecessary stress.
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The support you need, when it matters most
Discover the many reasons companies come to us for support with their research and development tax relief claims.
- Often, it’s because of rapid growth; increasing investment in innovation and wanting to be sure the business is claiming everything it’s entitled to – confidently and compliantly – in a constantly changing regulatory landscape.
- For many, it’s a moment of change: a new funding round, acquisition, or leadership shift that prompts a fresh look at their tax position and strategy.
- Sometimes it’s a red flag, like receiving a nudge letter or challenge from HMRC. Or not knowing how to move forward with a previous claim that’s been reduced or rejected.
- Other times, it’s frustration with a current advisor who lacks the technical depth, care or dedication of time needed to get it right.
Whatever’s brought you to this point, we’ll meet it with clarity, technical rigour, and confidence.
How we support your R&D tax relief claim
We provide full-service support for preparing and submitting R&D tax relief claims – from initial eligibility scoping to detailed submission and follow-up with HMRC.
Our process includes assistance with:
- Running a structured technical interview process to minimise admin for your team
- Identifying qualifying activities in line with HMRC’s latest definitions
- Accurately quantifying qualifying costs across relevant departments
- Preparing clear, evidence-based documentation that supports your claim
Whether you’re looking to defend a claim, reassess a past one, or strengthen your future submissions, we’ll build a robust case for the relief you deserve.

Why HaysMac?

Specialist support from people who understand innovation
We’re not box-tickers. We’re R&D tax specialists who understand how innovation happens – and how to translate that into a claim that stands up to scrutiny.
- Technical expertise that cuts through complexity. Our dedicated R&D tax team has deep sector knowledge and proven success with HMRC.
- Clarity, not confusion. We’ll always explain what we’re doing and why – in plain English, not tax code.
- Low admin, high impact. Our structured process keeps your time commitment to a minimum. We only involve you when it matters.
- Fixed fees, not % cuts. No surprises or commission-based pricing – just transparent, up-front costs.
- A better standard for the industry. We upskill your team through tailored workshops and knowledge-sharing. Because the more you understand, the better the outcome.
The reassurance of getting it right
It’s unusual to find specialist sector know-how at every level of an accountancy firm. We like being a bit different at HaysMac. Meet the team member who’s ready to talk shop.
Let’s talk about R&D Tax Relief
If you’re unsure about your current research and development tax claim or want to start your next one on the right foot, we’re here to help.
Get in touch to speak directly to one of our R&D tax specialists. No jargon. No sales pitch. Just honest advice you can rely on.

Key contacts
Let's chat
Email
jwilliams@haysmac.com
Telephone
+44 20 7770 6515
Location
Email
rputtock@haysmac.com
Telephone
+44 20 7082 5817
Location