EIM32896 | Other expenses: professional fees and subscriptions: patent agents and trade mark agents
From HM Revenue & Customs · Employment Income Manual
The following fees may be eligible for a deduction under Section 343 ITEPA 2003 from earnings from an employment:
the registration fee payable by:
a registered patent agent
a registered trade mark agent
the practising fee payable by
a registered patent agent
a registered trade mark agent.