EIM63620 | Tax treatment of fire officers: part-time fire officers (retained members): taxable allowances
From HM Revenue & Customs · Employment Income Manual
Various allowances paid to part-time members, known as “retained members”, are chargeable to tax as employment income (see generally EIM00510 onwards).These allowances include:
retaining fees
turn-out fees
attendance fees and other fees for additional duties
payments of compensation for loss of remuneration in their other occupations
retirement gratuities
long service bounty payments (see EIM63630).
Voluntary members are paid at an hourly rate for periods of duty and, in addition, may receive compensation for remuneration lost. Such payments are taxable and fire brigades will make a return of payments made to an individual where they exceed £50 in any year.