View the related Tax Guidance about Transfer pricing
UK transfer pricing in practice
The UK transfer pricing rules require an adjustment of profits where a transaction between connected parties is not undertaken at arm’s length and has created a potential UK tax advantage. Transfer pricing is a specialist area in tax and relies on an experience of similar businesses and activities. The following therefore only outlines the transfer pricing process in practical terms to allow a non-specialist to understand the methodology of a transfer pricing review. The legislation defines an arm’s length price as the price which might have been expected if the parties to the transaction had been independent persons dealing at arm’s length, based on OECD guidelines. Application of an arm’s length principle under the OECD guidelines is based on a comparison of transactions between associated parties in a multinational enterprise (MNE) with the transactions which would have taken place between independent parties under the same circumstances; this is known as a ‘comparability analysis’. See INTM440000 onwards for details of the types of transaction which could give rise to transfer pricing issues.In order to undertake
Transfer pricing adjustments and penalties
As explained in the HMRC approach to transfer pricing enquiries guidance note, taxpayers are required to make a transfer pricing adjustment in their UK tax return if an increase in taxable profits or reduction in allowable losses would arise from arm’s length pricing being applied to transactions with connected parties, when compared to the actual pricing that has been applied by the parties. Taxpayers are not permitted to make an adjustment which results in decreased taxable profits or greater allowable losses, unless they believe they are not being taxed in accordance with the terms of a UK double taxation agreement and seek action under the Mutual Agreement Procedures. Compensating adjustmentsIf the adjustment to be made is between UK companies or individuals (a ‘UK-to-UK adjustment’) and the UK-to-UK exemption does not apply, the ‘disadvantaged person’ involved in the transaction is able to calculate their tax by making a ‘compensating adjustment’ to their taxable profits or losses. The UK-to-UK exemption applies to accounting periods beginning on or after 1 January 2026. If the exemption is available,
Transfer pricing and financing arrangements
Transfer pricing rules also apply to financing arrangements. Loans between connected companies where one of those companies controls the other, or where both are under common control, are subject to the regime. The transfer pricing legislation takes precedence over the loan relationships legislation and the rules on the corporate interest restriction. See the Corporate interest restriction ― overview guidance note. The same principles of transfer pricing, as set out in the UK transfer pricing in practice guidance note, apply to financing transactions. Additional details and examples are provided in Chapter X of the OECD Transfer Pricing Guidelines republished in 2022.One important aspect of transfer pricing for loans is thin capitalisation, ie a company does not have enough capital to support the debt. A company will be considered to be thinly capitalised where:•a loan exceeds the amount which the borrower would or could have borrowed from an independent lender, or•the terms of the loan differ from those that would have been agreed with such a lender, eg a higher interest rateFor
Transfer pricing rules ― overview
What is transfer pricing?Transfer pricing is the price at which an enterprise transfers either physical goods, intangible property or services, including financing arrangements, to associated enterprises. Generally, enterprises are associated if there is direct or indirect control by one of the enterprises of the other, or they are under common control. For these purposes, direct control means the ability to determine how the affairs of the company are conducted by virtue of the shareholding, voting rights or any powers within the articles of association or other document regulating the company or any other company. From 1 January 2026, it can also include where two persons are subject to an arrangement for common management. Determining whether indirect control exists depends on including rights and powers which are available in the future or which are held by other persons. Transactions made between the parent company and subsidiary may be subject to the UK transfer pricing rules, which could result in an adjustment being required in the UK corporation tax return if such transactions are not considered
Corporate debt ― overview
This guidance note provides an introduction to the provisions governing the taxation of debt for UK companies and also provides links to more detailed guidance notes dealing with those provisions.The taxation of corporate debt in the UK is complex. There are several different sets of rules governing the amount and timing of tax deductions available for interest and other amounts relating to corporate debt. These include:•the loan relationships regime•the corporate interest restriction (CIR) rules•transfer pricing and thin capitalisation requirements•a range of associated anti-avoidance measures ― it should be noted that there are regime anti-avoidance rules (RAARs) in CTA 2009, ss 455B–455D and related sections for loan relationships and in TIOPA 2010, s 461 applicable to the CIRIt should also be remembered that payments of interest by a UK company on all liabilities capable of remaining outstanding for more than one year are subject to withholding tax, unless they are expressly exempt or qualify for relief.Loan relationshipsIn most instances, a company’s financing costs
UK country-by-country reporting
What is country-by-country reporting?Country-by-country (CbC) reporting essentially requires large multinational enterprises (MNEs) to provide an annual return that breaks down the key elements of their activities among the jurisdictions in which they operate.For accounting periods beginning on or after 1 April 2023, additional transfer pricing documentation requirements are required for MNEs within the CbC reporting regime. For more information, see the UK transfer pricing in practice guidance note.The role of the Organisation for Economic Co-operation and DevelopmentMNEs are under increasing pressure to operate in a fair and transparent way, with particular regard to the payment of taxes and making a fair contribution to public finances. Meanwhile, governments across the globe are under pressure to reduce public deficits, generate higher tax revenues and tackle international tax avoidance. In response to these issues, the Organisation for Economic Co-operation and Development (OECD) has developed a range of proposals as part of the wider base erosion and profit shifting (BEPS) project. The final package of recommendations was published by the OECD on 5 October 2015.CbC reporting
Weekly tax highlights ― 24 August 2026
Direct taxesAmended guidance on correcting transfer pricing errorsHMRC has updated its transfer pricing Guidelines for Compliance (GfC7) to signpost the Transfer Pricing and Profit Diversion Compliance Facility as a route for correcting certain significant or complex transfer pricing errors where a return can no longer be amended.Where a business identifies an error in the calculation of tax under the arm’s length principle but the amendment period has expired, the guidance notes that the Facility should be considered. The Facility covers significant or complex diverted profits tax, unassessed transfer pricing profits and non-financial transfer pricing risks. HMRC says that, where neither amendment nor the facility is suitable, the voluntary disclosure process should be used.See Simon’s Taxes B4.120.Updated R&D disclosure service guidanceHMRC has revised its guidance on making a voluntary disclosure for any R&D claims made in error to cover the following two points:•where an incorrect claim was made under the SME scheme and the time limit for amending the company tax return has passed, the R&D disclosure
Tax planning for international groups ― overview
When initially setting up overseas or when reviewing international operations, there are a number of different tax issues that should be considered. It is necessary to do this in order to ensure that the group is structured in a way which both makes commercial sense and minimises tax costs (and associated administrative costs). Tax arbitrage is often the first tax point that is considered, which is discussed in the Effective tax rate planning guidance note, but there are a wide variety of tax considerations that should be reviewed.It is important to use a proportionate, risk-based approach when assessing international arrangements. Before incurring external advice or detailed transfer pricing costs, weigh the likely tax exposure against the scale of the activity, the cross-border payments, and the cost and management time of implementing and maintaining the structure.In addition to the points discussed below, a number of employment and employment-related tax issues will need to be considered. These are discussed in detail in the ‘Managing global mobility’ section of the Employment module of TolleyGuidance,
Unassessed transfer pricing profits (UTPP) — overview
What are the unassessed transfer pricing profits rules?The unassessed transfer pricing profits (UTPP) rules are an extension of the UK’s transfer pricing regime. These rules replace the diverted profits tax (DPT) regime, which was in force for diverted profits arising on or after 1 April 2015. See the Diverted profits tax (DPT) ― overview guidance note for details. The UTPP rules apply to accounting periods beginning on or after 1 January 2026. As there is no period of overlap between the two regimes, transitional rules have not been drafted. The UTPP rules aim to counter the use of artificial arrangements by multinational entities which attempt to side-step the UK’s transfer pricing rules to avoid paying tax in the UK. It is not a self assessment regime. Profits which should have appeared in the company’s tax return but were omitted or understated will be assessed by HMRC issuing a ‘preliminary notice’ within the corporation tax framework, but at a punitive UTPP rate. The rate is broadly the company’s underlying rate of corporation tax
Nominal leases or peppercorn rents
OutlineThis guidance note summarises the implications of nominal or peppercorn rents for income tax, corporation tax, capital gains tax (CGT), stamp duty land tax (SDLT) and VAT purposes, with links to further content.Properties let at a minimal rent are also called nominal leases or peppercorn rents. This is the case where the owner of the property rents the property:•at a less than market value rent, or•by way of a ‘ground rent’ on a long leaseBoth will be taxable as property income. In the former case, an uncommercial rent may also have wider tax implications to consider.Ground rents on commercial property are a distinct charge from the leasehold charge. Ground rents will generally be regarded as being charged on commercial terms, even though they are generally negligible (or often not charged or collected) as they do not necessarily relate to any service provided to a leaseholder.Note that companies within the transfer pricing regime may also have to consider the transfer pricing provisions if a property
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