600Charge to tax: unauthorised payments to or for employees
(1)This section applies to any payment to or for the benefit of an employee, otherwise than in course of payment of a pension, being a payment made out of funds which are or have been held for the purposes of a scheme which is or has at any time been approved for the purposes of—
(a)this Chapter;
(b)Chapter II of Part II of the [1970 c. 24.] Finance Act 1970; or
(c)section 208 or Chapter II of Part IX of the 1970 Act.
(2)If the payment—
(a)is not expressly authorised by the rules of the scheme, or
(b)is made at a time when the scheme is not approved for the purposes of any of the enactments mentioned in subsection (1) above, and would not have been expressly authorised by the rules of the scheme when it was last so approved,
the employee (whether or not he is the recipient of the payment) shall be chargeable to tax on the amount of the payment under Schedule E for the year of assessment in which the payment is made.
(3)Any payment chargeable to tax under this section shall not be chargeable to tax under section 598 or 599 or under the Regulations mentioned in paragraph 8 of Schedule 3 to the [1971 c. 68.] Finance Act 1971.
(4)References in this section to any payment include references to any transfer of assets or other transfer of money’s worth.