EIM36800 | Deductions from earnings: capital allowances: particular items of plant or machinery: pocket calculators

From HM Revenue & Customs · Employment Income Manual

Pocket calculators should normally be dealt with under EIM36510 as minor items for which a deduction may be due under Section 336 ITEPA 2003, if the expenditure meets the conditions of that Section.

As regards computers, see EIM36730.