[F1259AOverview of PartU.K.
(1)This Part has effect for the purposes of counteracting certain cases that it is reasonable to suppose would otherwise give rise to—
(a)a deduction/non-inclusion mismatch, or
(b)a double deduction mismatch.
(2)A deduction/non-inclusion mismatch arises where an amount is deductible from a person's income—
(a)without a corresponding amount of ordinary income arising to another person, or
(b)where an amount of ordinary income does arise to a person but is under taxed.
(3)A double deduction mismatch arises where—
(a)an amount is deductible from more than one person's income, or
(b)an amount is deductible from a person's income for the purposes of more than one tax.
(4)The cases with which this Part is concerned involve—
(a)payments or quasi-payments under or in connection with financial instruments or repos, stock lending arrangements or other transfers of financial instruments,
(b)hybrid entities,
(c)companies with permanent establishments, or
(d)dual resident companies.
(5)This Part counteracts mismatches that would otherwise arise by making certain adjustments to a person's treatment for corporation tax purposes.
(6)Chapter 2 contains some key definitions for the purposes of this Part, see in particular—
(a)section 259B which provides that “tax” means income tax, corporation tax on income, the diverted profits tax, the CFC charge, foreign tax or a foreign CFC charge,
(b)section 259BB which defines “payment”, “quasi-payment”, “payment period”, “relevant deduction”, “payer”, “payee”, and “payee jurisdiction”,
(c)section 259BC which defines “ordinary income” and “taxable profits”, in relation to taxes other than the CFC charge and foreign CFC charges,
(d)section 259BD which contains corresponding provision for the CFC charge and foreign CFC charges,
(e)section 259BE which defines “hybrid entity” and other related terms, and
(f)section 259BF which defines “permanent establishment”.
(7)Chapter 3 contains provision for the counteraction of certain deduction/non-inclusion mismatches arising from payments or quasi-payments under, or in connection with, financial instruments.
(8)Chapter 4 contains provision for the counteraction of certain deduction/non-inclusion mismatches arising from payments or quasi-payments and involving certain repos, stock lending arrangements or other arrangements for, or relating to, transfers of financial instruments.
(9)Chapter 5 contains provision for the counteraction of certain deduction/non-inclusion mismatches arising from payments or quasi-payments in relation to which the payer is a hybrid entity.
(10)Chapter 6 contains provision for the counteraction of certain deduction/non-inclusion mismatches arising in relation to internal transfers of money or money's worth made, or treated as made, by a multinational company's permanent establishment in the United Kingdom to the territory in which the company is resident for tax purposes.
(11)Chapter 7 contains provision for the counteraction of certain deduction/non-inclusion mismatches arising from payments or quasi-payments in relation to which a payee is a hybrid entity.
(12)Chapter 8 contains provision for the counteraction of certain deduction/non-inclusion mismatches arising from payments or quasi-payments in relation to which a payee is a multinational company.
(13)Chapter 9 contains provision for the counteraction of certain double deduction mismatches arising from a company being a hybrid entity.
(14)Chapter 10 contains provision for the counteraction of certain double deduction mismatches involving dual resident companies or relevant multinational companies.
(15)Chapter 11 contains provision about imported mismatches.
(16)Chapter 12 contains provision—
(a)for adjustments to be made where a reasonable supposition made for the purposes of this Part turns out to be mistaken or otherwise ceases to be reasonable, and
(b)for deductions from taxable total profits to be made where a relevant deduction has been denied under certain provisions of this Part and amounts of ordinary income arise later than is permitted.
[F2(16A)Chapter 12A contains provision allowing surplus dual inclusion income to be allocated within a group of companies.]
(17)Chapter 13 contains anti-avoidance provision.
[F3(17A)Chapter 13A makes provision about the application of Chapters 3, 4, 5, 7, 9 and 11 in cases involving transparent funds (within the meaning of that Chapter).]
(18)Chapter 14 contains definitions and other provision about the interpretation of this Part.
(19)Each of Chapters 3 to 10 contains provision specifying that some or all of this Part (and any corresponding provision under the law of a territory outside the United Kingdom) is to be disregarded when determining whether a mismatch arises for the purposes of that Chapter and, if so, in what amount, see—
(a)section 259CA(4) and (5),
(b)section 259DA(5),
(c)section 259EA(5) and (6),
(d)section 259FA(4), (5) and (6),
(e)section 259GA(5) and (6),
(f)section 259HA(6) and (7),
(g)section 259IA(2) and (3), and
(h)section 259JA(5).
(20)The effect of the provisions mentioned in subsection (19) is that Chapters 3 to 10 (or any corresponding provision under the law of a territory outside the United Kingdom) have effect in the following sequence—
(a)Chapter 4,
(b)Chapter 3,
(c)Chapter 5,
(d)Chapter 6,
(e)Chapter 7,
(f)Chapter 8,
(g)Chapter 9, and
(h)Chapter 10.]
Textual Amendments
F1Pt. 6A inserted (with effect in accordance with Sch. 10 paras. 18-21 of the amending Act) by Finance Act 2016 (c. 24), Sch. 10 para. 1
F2S. 259A(16A) inserted (with effect in accordance with Sch. 7 para. 40 of the amending Act) by Finance Act 2021 (c. 26), Sch. 7 para. 15(2)
F3S. 259A(17A) inserted (with effect in accordance with Sch. 7 paras. 37-39 of the amending Act) by Finance Act 2021 (c. 26), Sch. 7 para. 35(2)