110.—(1) This regulation applies if it appears to the Inland Revenue that there may be an amount payable under regulation 109(1) for any tax year which has not been paid by the due date (as defined by regulation 109(2)).
(2) The Inland Revenue may determine the amount payable to the best of their judgment.
(3) If a determination is made, the Inland Revenue must serve notice of it on the employer.
(4) A determination under this regulation is subject to Parts 4, 5 and 6 of TMA (assessment, appeals, collection and recovery) as if—
(a)the determination were an assessment, and
(b)the amount determined were income tax charged on the employer,
and those Parts of TMA apply accordingly with any necessary modifications.
(5) For the purposes of paragraph 3(1)(a) of Schedule 3 to TMA(1) (rules for assigning proceedings to General Commissioners), the relevant place for an appeal against a determination is the place where the determination was made.
Schedule 3 was substituted by paragraph 10 of Schedule 22 to the Finance Act 1996 (c. 8) and paragraph 3 of Schedule 3 was amended by paragraph 142 of Schedule 6 to ITEPA.