questionText: To ask the Chancellor of the Exchequer, if she will make an estimate of the cost to the public purse of processing R&D tax relief (a) applications, (b) rejections and (c) appeals in each year since 2015.
answerText: In October 2024, HMRC released operational data in the Approach to Research &amp; Development Tax Reliefs 2023-2024 publication. This includes data from 2022-2023 and 2023-2024 on the number of R&amp;D enquiries, the proportion of claims requiring adjustm...
heading: Research: Tax Allowances