Testimonials Research & Development

With 14 years’ experience, we’ve gained an impressive list of satisfied clients who have all had money put back in their pockets. Here’s what some of them had to say about working with us.

Managing Director

Oil & Energy

“Without these funds we would not have been able to continue the amount of research work we currently carry out.”

Managing Director

Civil Engineering

“We were introduced to Catax in 2017 with regard to Research & Development Tax Relief. Whilst we are usually sceptical of offers of financial guidance we knew that our new road recycling initiative was highly innovative, so we pursued the matter of R&D tax relief further. We were delighted with how Catax operates, and how they guided us through the process from start to finish. Not only did they carry out a thorough R&D tax relief claim but as Lane Rental is a capital intensive business using a lot of machinery, they also introduced us to Research & Development Capital allowances. Therefore by claiming this relief too our benefit more than doubled. We would recommend Catax.”

Managing Director

Digital Data Provider

“Very professional service.”

Head of Shared Services

International Supply Chain Consultancy

“Very happy to recommend the services of Catax. They are experts in the field of R&D claims. Also their team is very helpful and everyone did their best to keep us informed an up to date through out the process.”


Construction Firm

“Catax were professional and very easy to work with, they did the hard work which allowed us to get on with our business!”

Sales Director

Recycling Company

“Following initial discussions with Catax, the process was rapid, simple and totally pain-free. The R&D refund was in the bank way ahead of our expectations, couldn’t recommend more highly.”


Sustainable Packaging Solutions

“I had no idea that R&D claims were possible so it was a pleasant surprise to get my first payment!”


Online Booking Agency

“Catax provided our business with a highly professional service that took into account our unique products and services and business processes. Catax also offered expert guidance in future processes, that would ensure our budgets we’re tax efficient. Excellent and punctual service.”


Online Booking System

“Catax take all the hassle and headache out of claiming your tax rebate on R&D projects. It’s a minefield that you really wouldn’t want to navigate on your own, and we really appreciate the support of Catax to get us through it. Friendly team and good communications throughout.”


Online Interviewing System

“Excellent service and professionalism from start to finish. Give it a go; you have nothing to lose and potentially, a LOT to gain!”


Online Networking Business

“Having not heard of R&D claims before being introduced to them by Richard Taylor of Catax, I found the effort and guidance provided exceptional from the initial conversations through to a successful conclusion with HMRC. I have absolutely no hesitation in recommending Catax as a company to be trusted in providing a hassle free and professional level of expertise in what is an extremely complex area.”

Managing Director

Manufacturer of Test Chambers

“I found Catax to be professional, great communicators and very patient. Without their involvement, we would be missing out on thousands of pounds of available tax relief.”


Company Director

Engineering Service

“Although we had to put a bit of time into paperwork required, this was a very easy and straightforward process. Catax were very organised and efficient in their handling of our application. We did not think that our Company would qualify for the R&D Tax relief and were very pleased when our claim was accepted. There would be no issues at all in recommending Catax to other businesses. Thank you.”

Non-Executive Director

Leathercare and Finishing Solutions

“Catax provided expertise with a high degree of professionalism”

Managing Director

Commercial Catering Equipment Suppliers

“We have used Catax over the last three years. They explained the process very well and made it easy for us to concentrate on the activities that would qualify for R&D rebate.”

CEO & Founder

Data & Analytics Company

“Very professional, maximise on the claim and approval.”

Finance Director

Print Management Company

“Absolutely brilliant service and I have highly recommended to other colleagues and friends.”


Marine Manufacturer

“Catax have looked after us for a number of years now and we are very satisfied with the great relationship we have built together!”

Group Financial Controller


“I found the team extremely professional, knowledgeable and well organised. Very easy to work with at all stages.”



“Professional service, fast & friendly service.”


Computer Software Company

“Confident and Professional, as a year 2 user we had learned a lot about the process and were better prepared, only because of the level of information we were given.”

General Manager

Online Donation Platform

“Tori has been amazing both times we have used Catax. She is super helpful.”


Food Manufacturers

“Catax were very knowledgeable and handled our claim in a professional and timely manner.”


Adult Gift Company

“Ryan and Tori have provided us with an excellent service so far – from start to finish. I am very impressed with the work they both do.”

Company Secretary

Professional Property Search Agency

“Catax provided us with a trouble free service which returned much needed capital from the tax man, who doesn’t need it, to our company, which does. We were introduced to Catax as a service we could offer to our clients. They explained R&D tax relief to us and now provide this service every year. Brilliant.”

Group Accountant

Marketing Agency

“This is the 2nd year we have used Catax – you have been so helpful in making our claim – thank you.”

Financial Director

IT Support Company

“Brilliant! From beginning to end, everything explained clearly and easily, procedure followed exactly as outlined and money into our account really quickly – even better than we anticipated. Thank you.”


Engineer Company

“Catax has been so helpful in taking us through a process which would have been impossible to complete ourselves. I thoroughly recommend Catax and encourage other SME owners to pick up the phone and enquire without delay. A friendly, courteous and highly proficient service which we will be using in the years ahead!”


Retail Company

“Working with Catax was extremely efficient. Far less of our time was taken up during the R&D process than expected. We look forward to working with you again.”

Managing Director

Waste Management Company

“‘The Catax team kept my level of involvement in the process to a minimum’ this was relative to my wishes; the staff were very competent and excellent listeners meaning that my involvement was at exactly the level I was comfortable with, with minimum effort required on my part. If you’re doing R&D in an SME you can’t afford not to use Catax.”


Electrical Providers

“Catax has a professional approach to R&D tax credits, great staff, good service, claim approach clearly explained and we were kept firmly in the loop from initial consultation to completion. Can’t really fault the process at any stage. Great staff, good service, clearly explained and completed.”


Installation of Industrial Machinery and Equipment

“Excellent response time and professional throughout the process to completion. Professional and friendly.”

Managing Director

Logistical Solutions Firm

“From first introduction to completion, the entire process was managed very well providing us with a healthy claim.”

Managing Director

Road Maintenance Contractors

“A highly efficient team of dedicated professionals who followed a structured plan to obtain accurate and factual information on our R&D investment to secure a strong financial result for our Company.”


Manufacturing Business

“Tori gave excellent service and showed great care and patience whilst working with us.”

Managing Director

Video Producers

“Showstorm Ltd. would highly recommend Catax for submitting your R&D claim, their people are extremely experienced and professional and can guide you through what can otherwise to a complicated and time consuming process.”

Managing Director

Business Management Consultancy

“We had previously used our company accountants to look into R&D tax credits with limited success, Catax proved a game changer and took all the hassle out of the process.”

General Manager

Manufacturer of Power Transmission Components

“The whole experience of working with Catax was a pleasant one. The staff were knowledgeable, courteous and very helpful right throughout the process and the savings they helped us achieve have been reinvested to further enhance our service and product offering to our customers. We shall certainly continue to use Catax services in the years to come”

Finance Director

Food Production

“We have been working with Catax for under a year and have seen a benefit realised of over £60,000. We would highly recommend their services as competent and friendly specialists in their field. We would not have had the knowledge or expertise to process Research and Development claims as smoothly or quickly as they have done, we are looking forward to many more profitable years of partnership”

Use our calculator to find out how much Capital Allowances tax relief you could be entitled to…

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Tax Rate on Profits

Estimated Capital Allowances identified

Tax saving & cheque back

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