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R&D funding

Advance your business by making the most of government schemes, while reducing financial risk and enhancing value.

R&D Funding

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Direct funding

Fuel innovation and growth with targeted grant writing and funding support tailored to your strategic ambitions.

Direct funding

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Strategic partnerships

Together, we help you unlock value through R&D tax relief, access to direct funding, due diligence, portfolio assessments and more.

Strategic Partnerships

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HMRC Enquiry defence

Navigate HMRC enquiries with confidence as we protect your claim and futureproof risk.

Book a call about your recent enquiry

Speak to one of our industry experts today.

Expert defence for stress-free enquiries

At Ayming, we understand that an HMRC enquiry can be both disruptive and resource-intensive. That’s why we include HMRC Enquiry Defence as a standard clause in all our R&D tax engagements. Should HMRC raise questions regarding your claim, our dedicated team of specialists will support you from the moment the enquiry is launched until it is resolved, ensuring the process is managed swiftly, accurately, and with minimal stress for your team.

Whether you’re an existing client or approaching us for support with a historic claim, Ayming’s expert guidance ensures that your business is well-positioned for a positive outcome.

How we can help

As part of your contract with us, full enquiry support is guaranteed at not additional cost. This includes:

  • A dedicated enquiry defence team on-hand throughout the process,
  • comprehensive representation to HMRC,
  • ongoing liaison with your internal, technical, and finance teams, and
  • Full case management, from first contact to final resolution.

This proactive approach ensures you’re never left navigating HMRC requests alone.

Not currently an Ayming client?

Even if we didn’t prepare your original R&D tax claim, Ayming can still help. Our HMRC Enquiry Defence service is available to companies facing enquiries for claims prepared in-house, via accountants, or through other providers.

Whether you’ve just received a compliance letter or are already partway through an enquiry, our experienced consultants can take the lead, protecting your claim and working towards a fair timely resolution.

See how much time and effort you could save

Speak with an expert today

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Our strength in numbers

£ 1 billion

total benefit received by our clients from HMRC

96.3 %

UK client retention rate

3.5 %

HMRC enquiry rate, whereas average rate is 20%

Steps to success

We begin with a no-cost, no-obligation review to determine whether our Enquiry Defence service is the right fit for your case.

We review your exisiting R&D tax claim(s) and all HMRC correspondence to understand the scope of the enquiry. We’ll offer immediate guidance and begin building your defence strategy.

Following our review, we’ll develop a tailored response plan, aimed at resolving the enquiry as efficiently as possible while limiting disruption to your operations.

Ayming will manage all communications with HMRC, ensuring clear, consistent messaging throughout. We’ll engage directly with your team to gather any additional information and are available for on-site or virtual meetings.

We will continue to represent and support you for the duration of the enquiry, maintaining direct communication with HMRC and keeping you updated every step of the way.

Once resolved, we’ll provide detailed feedback and practical recommendations to help strengthen future R&D claims and minimise the risk of further scrutiny.

Why choose Ayming for Enquiry defence?

  • Specialist led support: unline general tax advisors, our team specialises exclusively in R&D tax relief.
  • End-to-end management: We take full ownership of your enquiry, freeing up your internal teams.
  • Expert negotiation: Our consultants are experienced in defending claims and engaging with HMRC on complex technical grounds.
  • Future-proofing: We help embed best practiced in your organisation to reduce the likelihood of future enquiries.

Get in touch

Have a claim you’re struggling with? Let’s talk

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Customer success

Ayming in action

Our R&D funding experts

Meet the experts that will lead your claims to success.

Headshot of Njy Rios, Director Innovation Incentives, Ayming
Njy Rios

Partner: R&D Tax Incentives

Ben Craig, Associate Director, Ayming
Benjamin Craig

Associate Director: R&D Incentives

Services

R&D funding

R&D tax credits

Unlock cash savings and reinvest in innovation with expert support to optimise your R&D tax claim value while ensuring full HMRC compliance.

Real time R&D reporting

Gain real-time visibility of your R&D costs, simplify forecasting, and streamline claims with proactive R&D reporting as projects occur.

Rapid claims

Access R&D funding faster with a streamlined, compliant claims process that accelerates relief and boosts cash flow when your business needs it most.

Ayming Advance

Have full visibility over your R&D tax claims with our online platform, giving you real-time insights, improved compliance, and reduced risk.

Patent box

Reduce your corporation tax to 10% on profits from patented innovations and retain more value from your intellectual property.

R&D tax credits

<p>Unlock cash savings and reinvest in innovation with expert support to optimise your R&D tax claim value while ensuring full HMRC compliance.</p>

Real time R&D reporting

<p>Gain real-time visibility of your R&D costs, simplify forecasting, and streamline claims with proactive R&D reporting as projects occur.</p>

Rapid claims

<p>Access R&D funding faster with a streamlined, compliant claims process that accelerates relief and boosts cash flow when your business needs it most.</p>

Ayming Advance

<p>Have full visibility over your R&D tax claims with our online platform, giving you real-time insights, improved compliance, and reduced risk.</p>

Patent box

<p>Reduce your corporation tax to 10% on profits from patented innovations and retain more value from your intellectual property.</p>

Resources

Discover more

What do I need to know about R&D claims?

What do I need to know about HMRC?

What counts as eligible R&D per sector?