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What the UK Connected Party Transaction Rules Mean for AVEC Claims

Find out how the UK's connected party transaction rules affect incentive claims and what productions should consider when applying for the AVEC.
March 17, 2026

Lloyd Gunton

What the UK connected party transaction rules mean for AVEC claims

When theÌýUK’sÌýAudio-visual Expenditure Credit (AVEC)Ìýwent liveÌýin 2024,Ìýone of the headline elementsÌýwas the enhanced reporting requirements aroundÌýconnectedÌýpartyÌýtransactions.

With connected party transactions continuing to be aÌýkey focusÌýareaÌýfor both producers and financiersÌýalike, this guideÌýbreaks down what qualifies as a connected party transaction under UK tax rules, how these transactions impact AVEC claims and the key considerations productions should address when preparing their submission to ensure compliance.

What are theÌýUKÌýrules on connected party transactions?

TheÌýUKÌýrules on connected party transactions are set out in the Corporation Tax Act 2009Ìý():

(1) Expenditure is excluded expenditure to the extent that itÌýrepresents connected partyÌýprofit, unless subsection  a±è±è±ô¾±±ð²õ.

(2) For the purposes of subsection , expenditureÌýrepresents connected party profit—

(a) if it is a payment to a person (“Câ€) in exchange for something supplied by that person,

(b) if the production companyÌýis connected with C, and

(c) if, and to the extent that, the amount of the payment exceeds the expenditure incurred by C in supplying that thing.

(3) This subsection applies if the amount of the payment is no more than would have been the case had the transaction been entered into at arm’s length.

Essentially, there are two key elements to note:

  1. Connected party transactions are not in themselvesÌýprohibited; however, any profit element on those transactions (i.e., a mark-up to underlying hard cost) is initially excluded.
  2. Subsection 3 provides a vital carve-out in that even if an element of profit is included,Ìýconnected partyÌýtransactionsÌýare allowableÌýas long asÌýtheyÌýoccur atÌýarm’s length.

What does ‘arm’s length’ mean for AVEC purposes?

‘Arm’s length’ is taken to be the price at whichÌýa transaction would have occurred had it taken place between two unconnected parties in the open market.

There is therefore no set figure for any given transaction, andÌý–ÌýclearlyÌý–Ìýthere are elements of negotiation in price even between unconnected parties. What is importantÌýis that a production companyÌýcanÌýjustify, with support, the value of any connected party transactionsÌýincludedÌýin an AVEC claim.

Examples ofÌýsuch justification couldÌýinclude the following:

  • If an internal producer is being charged to a production, having paid an external producer with similar experience and credits the same amount for a comparable production would be indicative ofÌýthe transactionÌýbeing atÌýarm’s length.
  • If internal crew are being used, reference toÌýaÌýPact,ÌýBectu orÌýother unionÌýratecard wouldÌýindicate that theÌýfeesÌýwereÌýchargedÌýonÌýan arm's length basis.
  • Reference to industry standardsÌýwould be indicative of a transaction being at arm’s lengthÌý– for instance, if there is a profit margin on underlying costs that is typically chargedÌýwithin a service line.
  • Where the production is funded by aÌýthirdÌýparty, their agreement to the budgetÌýgives someÌýindication that internal costs are at an arm’s length because financiers would not approveÌýa budget where costs were over-inflated (although this is not the strongest of arguments).

The above is not exhaustive or definitiveÌýandÌýthere will always be an element of subjectivity toÌýassessingÌýconnected party transactions.ÌýThe key thing is to be prepared to justify the charges if everÌýrequired to by HMRC.

Who areÌýconnected partiesÌýfor AVEC purposes?

HMRC GuidanceÌýNotesÌý define connected parties in considerable detail.

Broadly speaking, a company is connected to another company if:

  • One company owns orÌýcontrols the other;
  • A single entity (person or company)Ìýultimately owns or controls both companies (i.e., within a large group rather than just having the same direct owner); or
  • A person owns one company and persons connected with that person (e.g., aÌýspouseÌýorÌýchildren) own the second company.

From a practical standpoint, any company within the same group is connected, as are any companiesÌýultimately owned by the same individual(s)Ìý–Ìýeven if direct ownership is outside of a corporate group.

What are theÌýconnected party transactionÌýrequirements for AVEC claims?

A key feature of AVEC claims is that production companies must nowÌýsubmit an Additional Information Form (AIF) to HMRC alongside the tax return to support their claim.

Most of the form is summary information but the key additional element is the requirement to disclose connected party transactions.

However, the disclosure requirements are notÌýexcessive. CompaniesÌýmustÌýonly disclose:

  • How many connected parties have been transacted with;
  • The total value of the transactions; and
  • For each transaction:
    • The name of the connected party;
    • The date of the transaction;
    • The value of the transaction; and
    • A description of the underlying goods orÌýservices provided.

This can be done via a spreadsheet upload; therefore, theÌýadministrative burden (assuming good production accounting records) isÌýminimal.

How have the connected party transaction rules changed under AVEC?

In short, the only true change to the rules under theÌýprevious incentive regimeÌýis thatÌýa disclosure requirementÌýnow existsÌýfor connected party transactions.

While the eligibilityÌý(or lack thereof) has not fundamentally changed from theÌýprevious tax creditÌýregime,Ìýthe legislationÌýhasÌýmadeÌýitÌýmore explicitÌýwhich is why it isÌýgarnering greater attentionÌýthan previously.

Productions have never been allowed to claimÌýanÌýincentive orÌýcredit on non-arm's length costs as that would be claiming on profit, which has never been the intention of the incentiveÌýregime.

IsÌýHMRCÌýchallenging connected party transactionsÌýin AVEC claims?

We have not seen anyÌýparticular issue ofÌýHMRCÌýchallengingÌýconnected party transactions.ÌýMost productions thatÌýÂé¶¹Ö±²¥ÌýadvisesÌýinclude connected party transactions within their claims and, to date, none have been challenged by HMRC.

It is unlikely thatÌýHMRCÌýintendedÌýtoÌýreduce the value of potential incentive claims with the introduction of this disclosure requirement.ÌýRather, it wasÌýlikely a preventative measure to stop inappropriate and inflated claims being made and to give HMRC more data to be able to assess where this may beÌýhappening.

This view is supported by changes that were made to the legislation between itsÌýinitialÌýdraft and final form.ÌýInitially, all connected party profit was excluded from eligibility, whether at arm’s length or not.ÌýÂé¶¹Ö±²¥, along with other leading industry voices, raised concerns on the applicability,Ìýpracticalities and unintended adverse impacts that such a blanket approach would cause and HMRCÌýultimately altered the requirement to the current position.

WhatÌýshouldÌýproductionsÌýdoÌýtoÌýprepare forÌýa potential HMRC challenge of connected party transactions included in their AVEC claim?

Productions should take the following steps toÌýprepareÌýfor a potentialÌýHMRCÌýchallengeÌýof connected party transactions included in their AVEC claim:

  • Identify, in advance, who your connected parties are.
  • Have a way ofÌýidentifying these withinÌýyourÌýproduction accounting records (EP’sÌýSmartAccountingÌýincludes free fields where accounting teams canÌýflagÌýconnected parties forÌýindividual transactions).
  • Provide this information to your auditor orÌýadviser.
  • For any such transactions, particularly larger ones,ÌýdocumentÌýa short explanation,Ìýjustification orÌýcalculation as to why the value is arm’s length that could be provided to HMRC in the unlikely event that one isÌýrequested.

The key thing is toÌýover prepare. If HMRC were toÌýquery aÌýtransaction, havingÌýaÌýreadily availableÌýexplanationÌýwillÌýensure you are prepared andÌýmake any enquiry process far smoother.

How EntertainmentÌýPartners canÌýhelp you access the UK AVEC

IfÌýyou’d like to know more about how to access the UK AVEC on your production,Ìý!

With vast experience in global and domestic tax incentives, our expert UK team can help you to maximise your budget and can assist with structuring advice, Cultural TestÌýapplications and associated reports, film and TV incentives estimates, formal opinions to lenders, incentive claim submissions (including HMRC enquiry responses, if needed) and deal close support.

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