Clause 58 - Corporate interest restriction: reporting companies

Finance (No. 2) Bill – in a Public Bill Committee at 12:00 pm on 29 January 2026.

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Question proposed, That the clause stand part of the Bill.

Photo of Dan Tomlinson Dan Tomlinson The Exchequer Secretary

Clause 58 makes changes to corporate interest restriction legislation to simplify administration in relation to reporting companies under the regime. Clause 59 makes a minor technical Amendment to corporate interest restriction.

The UK’s corporate interest restriction rules restrict groups from using excessive financing costs to reduce their UK tax liability. They apply where net financing costs of a group exceed £2 million per annum. Above that threshold, the rules typically restrict interest deductions to a proportion of tax-EBITDA—earnings before interest, taxes, depreciation and amortisation—which is a measure of UK taxable earnings.

The restriction is applied to the group’s UK companies as a whole, and the regime provides for groups to appoint a reporting company to act on their behalf to simplify the administration of the regime, and to allocate any overall disallowance among the individual UK companies. Difficulties can arise where groups do not appoint a reporting company on time. The lack of a reporting company can give rise to increased tax liabilities, which stakeholders have described as a disproportionate outcome, and to difficulties and additional work for HMRC.

The main change made by clause 58 is the removal of the time limit to appoint a reporting company, as well as the requirement for the appointment to be made by notice to HMRC. Most of the changes take effect for periods ending on or after 31 March 2026, but the ability for groups to make retrospective appointments will apply for periods that ended on or after 31 March 2024.

To conclude my brief remarks, clause 58 delivers changes that will reduce the administrative burden and risk for both groups and HMRC from administering the regime, while clause 59 ensures that the corporate interest restriction regime works as intended. I commend both clauses to the Committee.

Photo of James Wild James Wild Shadow Exchequer Secretary (Treasury), Opposition Whip (Commons)

Clause 58 makes changes to the corporate interest restriction rules, which limit how much interest large companies can deduct from taxable profits each year. It aims to fix an administrative problem that has frustrated many businesses. Under the CIRR, each group must appoint a reporting company—that is, a UK group member responsible for submitting a group’s interest restriction to HMRC—and the clause simplifies that process, which is obviously welcome.

At the same time, the clause introduces a new £1,000 penalty where a group submits a return without any company having been validly appointed to act as the reporting company. That is a small fixed penalty designed to encourage groups to get the appointment right. Can the Minister assure us that this will be applied with some common sense? Does HMRC have discretion not to apply the penalty automatically, so that it can take into account any mitigating factors?

Clause 59 makes a targeted but important change to the way in which companies calculate tax-EBITDA under the corporate interest restriction rules. The clause adjusts the calculation so that certain types of capital expenditure related to cemeteries and crematoriums and environmental and infrastructure spending—such as waste disposal, flood prevention and coastal erosion management—are excluded from the limits on how much interest a group can deduct for tax purposes.

In practice, that means that when a company makes large one-off investments in public interest infrastructure, such as new flood defences, those up-front costs will no longer unfairly reduce the amount of interest they are permitted to deduct. The measure applies retrospectively to periods ending on or after 31 December 2021. On the face of it, this is a sensible change that ensures that the rules operate as intended, and we support the principle behind it.

The Government describe this as a largely technical fix, which is broadly correct. It does correct the distortion in the corporate interest restriction rules that discourage capital investment in environmental and infrastructure projects. The Budget documents suggest the fiscal impact is limited, allowing qualifying businesses to claim interest deductions they were previously denied. But it does raise some other questions. If the calculation of tax-EBITDA has accidentally penalised spending on projects such as flood defence, waste treatment or crematoriums, are there are other sectors that the Treasury has looked at that might face similar unintended consequences?

Are there sectors where the Government think there might be similar distortions, or were others considered and dismissed? How will HMRC manage amended tax returns and claims retrospectively back to 2021? Does it have the resources and processes in place to do that officially? Finally, will the Minister commit to a wider review of the corporate interest restriction rules to ensure that the system generally supports the long-term environmental and infrastructure investment that our economy and our constituencies need?

Photo of Dan Tomlinson Dan Tomlinson The Exchequer Secretary

I am not aware of further sectors to which the changes outlined in Clause 59 would apply, but I will work with officials to continue to receive representations and perspectives from those who may or may not want to see further changes. The hon. Member for North West Norfolk asked about a review—of course, taxes will be kept under review. On his specific question on clause 58 and whether HMRC will be able to have discretion in applying the £1,000 penalty—yes, it will. I hope and strongly expect that HMRC will always use its powers and penalties in a judicious fashion, making sure to treat companies and individuals reasonably. I am confident that it will continue to do so in this case.

Question put and agreed to.

Clause 58 accordingly ordered to stand part of the Bill.

Clause 59 ordered to stand part of the Bill.

Clause

A parliamentary bill is divided into sections called clauses.

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clause

A parliamentary bill is divided into sections called clauses.

Printed in the margin next to each clause is a brief explanatory `side-note' giving details of what the effect of the clause will be.

During the committee stage of a bill, MPs examine these clauses in detail and may introduce new clauses of their own or table amendments to the existing clauses.

When a bill becomes an Act of Parliament, clauses become known as sections.

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