Whitepaper

R&D Tax Credits
23 February 2026

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2 min read

The Complete Guide To R&D Tax Credits

Research & Insights

What’s inside

R&D tax credit eligibility explained :

● Which activities and costs qualify
● How to strengthen your claim
● Mistakes that can trigger HMRC issues

Vol. 01

2026 Edition

 

Is your business eligible for R&D Tax Relief?

Thousands of UK businesses qualify for R&D tax credits, yet many miss out on valuable funding due to a lack of awareness or incorrect claims. Our Complete Guide To R&D Tax Credits simplifies the process, helping you understand how to claim efficiently and compliantly.

Why download The Complete Guide to R&D Tax Credits?

With over 25 years of experience, we’ve helped more than 17,000 businesses across the UK unlock millions in R&D tax savings. Our team of R&D tax specialists, including consultants from diverse industry backgrounds, ensures your activities align with HMRC’s criteria—helping you mitigate risk and maximise your claim.

What makes this guide valuable?

● Clear, practical advice on R&D tax relief eligibility

● Expert insights from industry-leading R&D consultants

● Real-world examples to help you identify qualifying activities

● Key updates on the latest HMRC regulations and requirements

● Step-by-step guidance to optimise your claim

What’s inside the guide?

1- Introduction to R&D Tax Credits: Understanding R&D tax credits in 2026

2- Eligibility Criteria: Learn which industries and projects qualify for R&D tax incentives.

3- How to Calculate Your Claim: A breakdown of costs that can be included and how to maximise your benefit.

4- Making a Pre-Claim Notification: Steps to inform HMRC of your intention to submit an R&D claim.

5- Putting Together an R&D Tax Credits Claim: Guidance on preparing a complete and compliant R&D claim.

6. Applying for Advance Assurance: How to apply for HMRC’s pre-approval to simplify future R&D claims

7- Avoiding an HMRC Enquiry: Best practices to ensure claim accuracy and reduce audit risks.

 

Have questions about your R&D tax claim?

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