(1)In this Chapter “benefit” includes anything in respect of which, were it received for performance of the duties of the employment, an amount—
(a)would be taxable earnings from the employment, or
(b)would be such earnings apart from an earnings-only exemption.
This is subject to subsections (2) to (4).
(2)In this Chapter “benefit” does not include a benefit received in connection with the termination of a person’s employment that is a benefit which, were it received for performance of the duties of the employment, would fall within—
(a)section 239(4) (exemption of benefits connected with taxable cars and vans and exempt heavy goods vehicles), so far as that section applies to a benefit connected with a car or van,
(b)section 269 (exemption where benefits or money obtained in connection with taxable car or van or exempt heavy goods vehicle),
(c)section 319 (mobile telephones), or
(d)section 320 (limited exemption for computer equipment).
(3)In this Chapter “benefit” does not include a benefit received in connection with any change in the duties of, or earnings from, a person’s employment to the extent that it is a benefit which, were it received for performance of the duties of the employment, would fall within section 271(1) (limited exemption of removal benefits and expenses).
(4)The right to receive a payment or benefit is not itself a benefit for the purposes of this Chapter.