Legislation – Finance Act 2026
Part 1Income tax, capital gains tax and corporate taxes
Miscellaneous
61Corporate interest restriction: reporting companies
(1)
Schedule 7A to TIOPA 2010 (interest restriction returns) is amended as follows.
(2)
“1
(1)
An interest restriction return for a period of account of a worldwide group is of no effect unless it is submitted to an officer of Revenue and Customs by the reporting company of the group for that period.
(2)
A member of a worldwide group may appoint a company to be the group’s reporting company for a period of account.
(3)
The appointment is of no effect for the period of account unless—
(a)
the company to be appointed as the group’s reporting company for the period is an eligible company for that period, and
(b)
the appointment is authorised by more than half of the eligible companies for that period.
(4)
For this purpose a company is “eligible” if and only if the company—
(a)
was a UK group company at a time during the period of account, and
(b)
was not dormant throughout that period.”
(3)
“Appointment of company where purported return submitted
1A
(1)
This paragraph applies where a company has purported to submit to an officer of Revenue and Customs a return for a period of account of a worldwide group despite the fact it had not been appointed for the period of account at the time at which it purported to submit the return.
(2)
A member of the group may, in accordance with paragraph 1, appoint the company as the group’s reporting company for the period of account.
(3)
If an appointment is made as mentioned in sub-paragraph (2)—
(a)
the company is to be treated for the purposes of this Part of this Act as if it had been appointed under paragraph 1, and
(b)
the appointment is to be treated for the purposes of this Part of this Act as if it had been made at the time immediately before the return (or, if more than one, the first return) for the period of account was submitted.
(4)
But—
(a)
sub-paragraph (3) does not apply for the purposes of paragraph 11A, and
(b)
for the purposes of paragraph 6(2), the time of the appointment is taken to be the actual time at which the company was appointed as the group’s reporting company (rather than the time provided for by sub-paragraph (3)(b)).”
(4)
“2
(1)
A member of a worldwide group may revoke an appointment previously made under paragraph 1 in relation to a period of account.
(2)
The revocation is of no effect for the period of account unless it is authorised by more than half of the eligible companies for that period.
(3)
For this purpose a company is “eligible” if and only if the company—
(a)
was a UK group company at a time during the period of account, and
(b)
was not dormant throughout that period.
(4)
The revocation of an appointment does not prevent the making of a further appointment under paragraph 1 (whether at the same time as the revocation, or later).”
(5)
In paragraph 4 (appointment of reporting company by Revenue and Customs)—
(a)
“(1)
This paragraph applies where no interest restriction return in relation to a period of account of a worldwide group (“the relevant period of account”) has been submitted to an officer of Revenue and Customs before the end of the period of 18 months beginning with the end of the relevant period of account.”,
(b)
in sub-paragraph (4), at the end insert “and supersedes any appointment of a reporting company in relation to that period made under paragraph 1”
,
(c)
“But the time limits provided by paragraph (a) or (b) do not apply where sub-paragraph (6A) applies.”, and
(d)
“(6A)
If—
(a)
a company has purported to submit to an officer of Revenue and Customs a return for the relevant period of account despite the fact it had not been appointed for that period at the time at which it purported to submit the return, and
(b)
no appointment of the company as the group’s reporting company for that period has been made by a member of the group in reliance on paragraph 1A,
an officer of Revenue and Customs may, by notice to the company, appoint it to be the group’s reporting company for that period, and sub-paragraphs (3) and (4) apply in relation to that notice and appointment.
(6B)
The company is to be treated for the purposes of this Part of this Act as if it had been appointed immediately before it submitted the return (or, if more than one, the first return) for the relevant period of account.
(6C)
But—
(a)
sub-paragraph (6B) does not apply for the purposes of paragraph 11A, and
(b)
for the purposes of paragraph 6(2), the time of the appointment is taken to be the actual time at which the company was appointed as the group’s reporting company (rather than the time provided for by sub-paragraph (6B)).”
(6)
In paragraph 5 (appointment by officer of Revenue and Customs of replacement reporting company), in sub-paragraph (6)(a), omit sub-paragraph (ii) and the “and” before that sub-paragraph.
(7)
In paragraph 6 (obligation of reporting company to notify group members of its status)—
(a)
in sub-paragraph (2), for “the relevant time” substitute “the appointment is made”
, and
(b)
omit sub-paragraphs (3) and (4).
(8)
In paragraph 7 (obligation of reporting company to submit interest restriction return)—
(a)
“(1)
A reporting company appointed under paragraph 1 in relation to a period of account may submit a return for that period to an officer of Revenue and Customs.
(2)
A reporting company appointed under paragraph 4 in relation to a period of account must submit a return for that period to an officer of Revenue and Customs.
(3)
A reporting company appointed under paragraph 5 in relation to a period of account must submit a return for that period to an officer of Revenue and Customs unless a return for the period has already been submitted under sub-paragraph (1) or (2) or this sub-paragraph.”, and
(b)
“(b)
if the reporting company was appointed under paragraph 4 or 5, the later of—
(i)
the period mentioned in paragraph (a), and
(ii)
the end of the period of 3 months beginning with the day on which it was appointed.”
(9)
Consequently, the italic heading before that paragraph becomes “Submission of interest restriction returns by reporting companies”
.
(10)
“(b)
if the reporting company was appointed under paragraph 4 or 5, the later of—
(i)
the period mentioned in paragraph (a), and
(ii)
the end of the period of 3 months beginning with the day on which it was appointed.”
(11)
In paragraph 10 (meaning of “consenting company” and “non-consenting company”)—
(a)
in sub-paragraph (2)—
(i)
in paragraph (a), for “the appropriate persons” substitute “the reporting company in relation to the period of account”
, and
(ii)
in paragraph (b), for “the appropriate persons” substitute “the reporting company”
, and
(b)
omit sub-paragraph (3).
(12)
Omit paragraph 11 (company authorising reporting company appointment treated as consenting company) together with the italic cross-heading before it.
(13)
“Penalty for submission of return where no reporting company appointed
11A
(1)
A company is liable to a penalty if the company has purported to submit to an officer of Revenue and Customs a return for a period of account of a worldwide group in circumstances where it had not been appointed for the period of account at the time at which it submitted the return.
(2)
The penalty is £1,000.
(3)
If a company becomes liable to a penalty under this paragraph, an officer of Revenue and Customs must—
(a)
assess the penalty, and
(b)
notify the company.
(4)
The assessment must be made within the period of 12 months beginning with the day on which a company is (after the time mentioned in sub-paragraph (1)) appointed as the group’s reporting company for the period of account.
(5)
A company may, by notice, appeal against a decision of an officer of Revenue and Customs that a penalty is payable under this paragraph.
(6)
Notice of appeal under this paragraph must be given—
(a)
within 30 days after the penalty was notified to the company,
(b)
to the officer of Revenue and Customs who notified the company.
(7)
A penalty under this paragraph must be paid before the end of the period of 30 days beginning with—
(a)
the day on which the company was notified of the penalty, or
(b)
if notice of appeal against the penalty is given, the day on which the appeal is finally determined or withdrawn.
11B
(1)
Liability to a penalty under paragraph 11A does not arise if, in reliance on paragraph 1A, a company is, at any time up to the end of the period of 18 months after the end of the period of account, appointed as the group’s reporting company for the period of account.
(2)
Liability to a penalty under paragraph 11A also does not arise if—
(a)
without being prompted by an officer of Revenue and Customs to do so, the company notified an officer of Revenue and Customs of the circumstances mentioned in paragraph 11A(1), or
(b)
there is a reasonable excuse for failing to appoint a reporting company before the return was submitted.
(3)
If there is a reasonable excuse for the failure but the excuse has ceased, the excuse is to be treated as having continued if a reporting company is appointed without unreasonable delay after the excuse ceased.”
(14)
In paragraph 20 (required contents of interest restriction return: full returns and abbreviated returns)—
(a)
in sub-paragraph (3)—
(i)
“(za)
state the name and (where it has one) the Unique Taxpayer Reference of the reporting company,”,
(ii)
in paragraph (c), at the end insert “and whether it authorised the appointment of the reporting company for the period of account”
, and
(iii)
“(ca)
contain a statement that each of the companies authorising the appointment of the reporting company was an eligible company and that they together constituted more than half of the eligible companies,”, and
(b)
in sub-paragraph (5), for “(a) to (c)” substitute “(za) to (ca)”
.
(15)
In paragraph 29 (penalty for failure to deliver return)—
(a)
in sub-paragraph (1)(a), at the beginning insert “submits or”
, and
(b)
“(4)
The assessment must be made—
(a)
within the period of 12 months beginning with the day on which the return was received by an officer of Revenue and Customs, or
(b)
if no return is received by an officer of Revenue and Customs, the period of 12 months beginning with the filing date mentioned in sub-paragraph (1)(b).”
(16)
“(1A)
Sub-paragraph (1) applies even if the company submitting the return had not been appointed as a reporting company for the period of account for which the return was submitted; and references to a reporting company in paragraph 40, and elsewhere in this Schedule where the context is an enquiry into the return, are to the company who submitted the return.”
(17)
In paragraph 56 (power of Revenue and Customs to make determinations where no return filed etc), in sub-paragraph (4)(a), after “has effect” insert “under paragraph 4 or 5”
.
(18)
“(2)
Condition A is that no appointment of a reporting company in relation to the period of account has been made before the end of the period of 12 months beginning with the end of the period of account.”
(19)
The amendment made by subsection (3) has effect in relation to periods of account ending on or after 31 March 2024 (except so far as it relates to the new paragraph 11A of Schedule 7A to TIOPA 2010).
(20)
The amendments made by subsection (14) have effect in accordance with provision made by regulations made by the Commissioners for His Majesty’s Revenue and Customs.
(21)
The remaining amendments made by this section have effect in relation to periods of account ending on or after 31 March 2026.