R&D tax credit calculator

Our R&D tax credit calculator helps you to estimate what R&D tax credits could be worth to your business. The information is based on the R&D tax credit rates as of 1 April 2023.

Calculate R&D tax credits

To understand how the R&D tax rate changes will impact you from April 2023, use our quick and easy-to-use R&D tax claim calculator below to estimate your potential claim value.


Our calculator tool is designed to provide a useful estimate of potential claim value only. It does not constitute nor replace the need to seek professional advice.

Your exact return will depend on a large number of factors specific to your particular business and your particular scenario, in addition to needing to undergo a thorough review of qualifying expenditure, proportionality and other factors such as the use of subcontractors in R&D activities.

The important thing is to seek advice as soon as possible. The claim and calculation process itself can be complex, so talk to your professional advisers about the steps you need to take.

If you want to understand further what these changes might mean for you, or you are claiming for the first time and would like our support in calculating and filing your claim, then please get in contact with our team using the form below.

We always recommend that you seek advice from a suitably qualified adviser before taking any action. The information in this article only serves as a guide and no responsibility for loss occasioned by any person acting or refraining from action as a result of this material can be accepted by the authors or the firm.

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