Maximise Your R&D Tax Credits with Confidence
We help innovative UK businesses claim maximum R&D tax relief with our compliance-first approach. No upfront fees, proven track record since 2009.
CNF Deadline Calculator
Check your Claim Notification Form deadline
Since April 2023, first-time R&D claimants must submit a CNF within 6 months of their accounting period end. Miss it and you lose your claim.
Why Choose Innovation Plus?
We've helped over 120 innovative UK businesses claim more than £80 million in R&D tax relief.
Compliance First
We prioritise compliant claims that withstand HMRC scrutiny. Our meticulous approach means fewer enquiries and faster payments.
No Upfront Fees
We work on a success fee basis. You only pay when your claim is successful and you receive your tax relief.
End-to-End Claim Preparation
Based on the information you provide, our specialists prepare your entire claim - technical narratives, calculations, tax amendments, and Advance Information Form submission.
Rapid Turnaround
From initial meeting to claim submission, we work efficiently to get your claim processed quickly.
How It Works
Our streamlined process makes claiming R&D tax credits simple and stress-free.
Free Assessment
We discuss your projects and activities to identify qualifying R&D expenditure. No obligation, no upfront fees.
Technical Review
Our specialists review your projects in detail, identifying all qualifying activities and costs.
Claim Preparation
We prepare the complete claim including technical narratives, calculations, and all supporting documentation.
Submission & Support
We submit your claim to HMRC and handle any follow-up questions or enquiries on your behalf.
Sectors We Serve
We work across a wide range of industries, helping innovative companies claim the R&D tax relief they deserve.
Software Development
Custom software, apps, AI, machine learning, and platform development.
Manufacturing
Process improvements, new product development, and prototyping.
Architecture
Innovative design solutions, sustainable building, and BIM development.
Engineering
Mechanical, civil, and electrical engineering innovations.
Clean Tech
Renewable energy, carbon reduction, and environmental technology.
Biofuel
Alternative fuels, sustainable energy, and green chemistry.
Are You an Accountant?
Partner with R&D specialists. Earn referral fees. Protect your practice.
Ready to Claim Your R&D Tax Relief?
Get a free, no-obligation assessment of your potential R&D tax credit claim. Our specialists will review your projects and identify qualifying activities.