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SCHEDULES

SCHEDULE 18U.K. Company tax returns, assessments and related matters

Modifications etc. (not altering text)

C1Sch. 18 restricted (31.7.1998) by 1988 c. 1, s. 754B(10) (as inserted (31.7.1998 with effect as mentioned in Sch. 17 para. 37 of 1998 c. 36) by 1998 c. 36, s. 113, Sch. 17 para. 11)

C3Sch. 18 applied (20.7.2005) by Finance (No. 2) Act 2005 (c. 22), s. 61

C5Sch. 18 excluded (17.7.2013) by Finance Act 2013 (c. 29), s. 210(6)(b)

C6Sch. 18: power to amend conferred (12.2.2019) by Finance Act 2019 (c. 1), s. 87(5)(a)(6)

C7Sch. 18 applied (with modifications) (22.7.2020) by Finance Act 2020 (c. 14), Sch. 16 para. 11(4) (with Sch. 16 para. 11(5))

C8Sch. 18 applied (with modifications) (11.7.2023) by Finance (No. 2) Act 2023 (c. 30), s. 303(7)(8) (with s. 303(6))

Part VU.K. Revenue determinations and assessments

Determination to have effect as self-assessmentU.K.

39(1)A determination under paragraph 36 or 37 has effect for enforcement purposes as if it were a self-assessment by the company.U.K.

(2)In sub-paragraph (1) “for enforcement purposes” means for the purposes of —

(a)the following Parts of the M1Taxes Management Act 1970—

Part VA (payment),

Part VI (collection and recovery),

Part IX (interest on overdue tax), and

Part XI (miscellaneous and supplementary provisions);

(b)the provisions of this Schedule imposing tax-related penalties; and

(c) the provisions of the Corporation Tax Acts enabling unpaid tax assessed on a company to be assessed on other persons.

(3) For those purposes the period for which the determination is made shall be treated as an accounting period of the company, even though—

(a) in the case of a determination under paragraph 36, [F1an officer of Revenue and Customs] [F2has] insufficient information to determine the accounting periods of the company and [F2exercises his] power under sub-paragraph (3)(c) of that paragraph, or

(b) in the case of a determination under paragraph 37, [F1an officer of Revenue and Customs] [F2has] insufficient information to determine whether the outstanding period is an accounting period.