keep The Corporation Tax Act 2010 (Profits Arising from the Exploitation of Patents) Foreign Taxes Designation Regulations 2016
These Regulations designate specific foreign corporate income taxes (in 17 countries including Belgium, China, France, Netherlands, Spain, Switzerland, etc.) as qualifying foreign taxes for the purposes of the UK patent box regime under section 357BP of the Corporation Tax Act 2010. This allows multinational companies to receive relief against UK corporation tax on patent profits, accounting for foreign taxes paid on the same income.
Without these designations, multinational enterprises with patent income spanning multiple jurisdictions would face double taxation, making the UK patent box regime incoherent and less attractive for anchoring R&D and patent commercialization activities in Britain. The designation is a technical, narrow mechanism that prevents double taxation rather than creating new regulatory burden. Deleting it would harm competitiveness by creating tax friction for innovative companies that generate patent profits across borders, potentially causing them to relocate such activities to competitor jurisdictions with more coherent IP tax frameworks.