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Our 5-star reviews and personal recommendations from our delighted clients serve as resounding endorsements of our services and success stories. These testimonials vividly portray our unwavering reliability, unparalleled credibility, and the transformative impact we have had on our clients’ businesses. Don’t just take our word for it; take a moment to review the testimonials from those who have worked with us, trusted us to prepare a confident R&D claim, and see the results we were able to deliver for them.



There should be a 10 star option. I had the privilege of working with Benjamin and Joshua at Alexander Clifford for our R&D Tax Credit claim, and the experience far surpassed my expectations. The entire journey, from inception to completion, was truly outstanding, leaving me immensely gratified with the outcomes. The company’s customer support team exhibited remarkable friendliness and expertise, streamlining the entire process and alleviating any stress. They promptly addressed all my inquiries and offered valuable insights on optimizing their services. Their dedication to ensuring my utmost satisfaction went above and beyond, leaving me absolutely delighted with the results. I wholeheartedly endorse Alexander Clifford to those in search of R&D services paired with exceptional customer care. Their commitment to exceeding customer expectations is evident in the exceptional quality of their work. If you’re seeking a company you can rely on to execute the task flawlessly, this is unequivocally the one to select.

A google logo Daniel Thomas

As my company had been involved in research for many years I had intended to claim R&D tax credits. However the process looked time consuming and complex. The team at Alexander Clifford patiently and efficiently guided me through, to make a successful and worthwhile claim.

A google logo Rob C

I cannot recommend this firm enough! Their expertise in preparing R&D tax credit claims has been invaluable to our business. They are professional, knowledgeable, and always go above and beyond to ensure that we receive the maximum benefit possible. Thank you for all your hard work! Especially Jamie and Benjamin!

A google logo Raymond Wong

Dealing with Alexander Clifford for my R&D tax credits was a breeze and pleasure from start to finish. Their team are amenable, extremely knowledgeable and professional, and their claim process was very fast and efficient. I would highly recommend them to any company looking to take advantage of the scheme and we’re very much looking forward to working with them again in 2023. 5 stars all round.

A google logo Gary Jackson

The team at Alexander Clifford (Ben, Jamie, Josh, Andrew) have been incredibly helpful and professional in guiding us through our R&D tax credit claims. Their knowledge of the rules and process has undoubtedly saved us much time in preparing and submitting our claims. A pleasure to work with.

A google logo Phil Spratt

Isabella was very professional, I was very impressed by the research she had conducted on my company prior to our call. She had a very good grasp of my technology, developments and all the questions she asked to confirm what she had researched proved she had done her background research professionally and throughly. A true professional who doesn’t beat around the bush and gets straight to the point.

LinkedIn Recommendation

Andrew provides reliable support through all the necessary steps to get a successful return on investment in R&D. I am really pleased to use his service.

LinkedIn Recommendation

Benjamin reached out of the blue to talk to me about R&D tax credits. We had spoken to a few consultants but the complexity of our situation meant they weren’t able to help us.

LinkedIn Recommendation

Excellent communication and has always been attentive to any and all queries, I would recommend Ben to anyone seeking to benefit from the R&D scheme. He makes the process seamless and ensures all involved are on the same page.

LinkedIn Recommendation

This is our second year working with Alexander Clifford & Co on our R&D Tax Credit. All of the team at Alexander Clifford are excellent, professional, courteous and quick to respond.

We look forward to working with them again next year on our R&D Claim and I have no hesitation in providing a 5 star review. Thank you

A google logo Adrian G

I would like to express my sincere thanks to Alexander Clifford & Co for helping my clients with their software and web3 R&D tax credit claims. They provided invaluable support throughout the process, providing expertise and advice at every step. They were very responsive to our clients needs and able to help us understand the complex regulations associated with the tax incentives. We are extremely grateful for their help, and wouldn’t have been able to complete clients projects without them. Highly recommended and looking forward to working with you again!

A google logo CryptoCountancy Ltd

Alexander Clifford is an excellent service provider. We were looking for a tax rebate to help with our R&D efforts, and they delivered within the timescale. We are very pleased with the service provided by Andrew and Joshua from the team. They were very knowledgeable about the process, explained it with clarity and understanding, and helped us make the best decision for our company. We highly recommend them to anyone who is looking for technology R&D rebates.

A google logo Aparna Sankaran

Isabella has an outstanding personality, in-depth knowledge of R&D tax return, and an exceptional ability to communicate business and tax-related processes clearly and concisely. Isabella is dedicated and professional, and devoted a great deal of time to analyse our research activity in the Aerospace sector and facilitate a successful outcome. Alexander Clifford & Co Ltd is an excellent company to work with. They are very efficient, they supported us through the process of R&D tax credits and kept us informed of developments at every step. I highly recommend Isabella and the Alexander Clifford & Co Ltd team. – Dr. Pascual Marques. CEO at Marques Aviation Ltd.

A google logo Pascual Marques

Alexander Clifford have been a client here now for a number of months. Having got to know and understand their business I have been able to introduce them to a number of my contacts in order for them to support their business through R&D claims. Each person has expressed their gratitude for the introduction and stated how professional they have been throughout the process. It is always great to be able to support clients but knowing that they are providing such a great service is also essential in order for me to do so.

A google logo Kathryn Burns

Andrew is a very pleasant person to work together with. He gets the job done; he is always helpful and he will work on the problem until it is solved. He is always in a good mood and he has a great sense of humour I would recommend Andrew dean work to anybody.

LinkedIn Recommendation

Great company to work with, they took us through the R&D process very quickly and smoothly. The whole team were nice to work with. Good pricing model, very transparent. Highly recommended. I will be using them for next year’s R&D too.

LinkedIn Recommendation

Alexander Clifford have been an absolute Godsend. Everyone we worked with have been nothing short of amazing. The level of professionalism, kindness, patience, communication, support and just sheer will to help, has just been off the chart.

At every step of the way, we felt in safe and most competent hands. Everyone really made sure that the whole process goes as smoothly and seamlessly as humanly possible.

I mean, I really cannot find the words that would do justice to the gratitude we feel for having such an amazing company by our side.

Alexander Clifford is not just highly recommendable, you need not looking any further, they are the best choice you can make.

A google logo Zvonimir Buljan

I recently had the pleasure of working with Alexander Clifford on my R&D Tax Credits which truly exceeded my expectations. From start to finish, the experience was exceptional, and I could not be more pleased with the results.

The company’s customer service team was incredibly friendly and knowledgeable, making the entire process smooth and stress-free. They answered all of my questions promptly and provided helpful advice on how to get the most out of their services. They went above and beyond to ensure that everything was done to my satisfaction, and I couldn’t be happier with the results.

Overall, I would highly recommend Alexander Clifford to anyone looking for R&D services and exceptional customer service. They truly go above and beyond to ensure that their customers are happy, and it shows in the quality of their work. If you’re looking for a company that you can trust to get the job done right, this is definitely the one to choose.

A google logo Elusio

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