VerbatimParliament, as it happens

Patents: Corporation Tax

Asked by Catherine WestLabourTreasuryTabled Answered 28 January 2026UIN 107107

The question

To ask the Chancellor of the Exchequer, what assessment has she made of the potential impact of the patent box tax relief on levels of private sector (a) investment and (b) innovation.

Answered by Dan Tomlinson

HMRC published an evaluation of the Patent Box in 2020. The evaluation concludes that the Patent Box has had a positive impact on investment by companies, with an increase of around 10% in assets held by companies that use the Patent Box compared to similar companies that do not use the Patent Box since it was introduced.

Verbatim has judged this answer against the question that was actually asked — answered, partly answered, or evaded. Sign in to see the verdict →

Open this question in Verbatim →

Every written question, searchable

155,000 questions tabled since the election, with the answer each department gave — and the ones still unanswered, with the clock running. Free to search.

Search written questions →Read on Verbatim