Ben Elliott, Quinlan Windle and Sam Glover look at recent developments in litigation focusing on procedural issues such as late appeals (Medpro), burden of proof (Sintra), the jurisdiction of the tribunal, disclosure and duty of candour, use of AI in writing judgments, assessments and penalties (eg Mainpay).

2:07 Court of Appeal judgment in Medpro (late appeals and in particular the Martland approach) – The UT can give guidance and the correct guidance in relation to late appeals is theMartland approach. Higher courts can only interfere with that guidance if there has been an error of law. Has the CA widened the grounds for appeal? Some practical points arising from the decision.

20:50 Sintra - Court of Appeal judgment concerning burden of proof in penalty cases.

25:33 Jurisdiction of tribunal to consider public law points – in particular the recent decision in Morrisons. How to protect the taxpayer's position with parallel judicial review proceedings and statutory appeals.

38:30 Use of AI in writing judgments – How are the courts using AI?

40:45 Disclosure and the duty of candour – Do HMRC have a duty of candour before the FTT? Is it the same duty as in judicial review cases? Is it only HMRC who have a duty of candour in FTT cases?

43:40 Assessments, penalties and causation - Discussion of recent cases and principles laid down in Mainpay, Delphi and Boston Consulting Group.

Citations

Cases

Medpro Healthcare Ltd & Ruppai v HMRC [2026] EWCA Civ 14, [2026] STC 253

Martland v HMRC [2018] UKUT 178 (TCC)

Mitchell v News Group Newspapers [2013] EWCA Civ 1537, [2014] 2 All ER 430

Denton v TH White Ltd [2014] EWCA Civ 906, [2015] 1 All ER 880

HMRC v McCarthy & Stone [2014] UKUT 196 (TCC), [2014] STC 973

BPP Holdings Ltd v HMRC [2017] UKSC 55, [2017] 4 All ER 756

Perinpanathan v City of Westminster Magistrates Court [2010] EWCA Civ 40, [2010] 1 WLR 1508

Competition & Market Authority v Flynn Pharma Ltd [2022] UKSC 14, [2023] 1 All ER 97

Price and others v HMRC [2015] UKUT 164 (TCC)

Carbon Six Engineering Ltd v HMRC [2026] UKFTT 177 (TC)

HMRC v Sintra Global [2025] EWCA Civ 1661

Henryk Zeman SP Zoo v HMRC [2021] UKUT 182 (TCC), [2021] STC 1706

Treasures of Brazil v HMRC [2024] UKFTT 929

Caredav Ltd v HMRC [2023] UKUT 179 (TCC)

Chelsea Cloisters v HMRC [2025] UKFTT 205 (TC), [2025] SFTD 1105

Morrison Supermarkets v HMRC [2025] UKFTT 1542 (TC)

R (on the application of Archer) v HMRC [2017] EWCA Civ 1962, [2018] STC 38

R (on the application of Weis) v HMRC [2025] EWHC 2479 (Admin), [2025] STC 1659

Cobalt Data Centre 2 LLP v HMRC [2019] UKUT 342 (TCC), [2020] STC 23

Evans v HMRC [2025] UKFTT 01112 (TC)

Jordi Carulla Font v HMRC [2025] EWHC 3057 (Admin), [2025] STC 1935

Nottingham Forest Football Club v HMRC [2024] UKUT 145, [2024] STC 1105

Delphi Derivatives v HMRC [2026] UKUT 21 (TCC), [2026] STC 292

O'Neil & Ors v HMRC [2026] UKUT 13 (TCC), [2026] STC 199

Boston Consulting Group v HMRC [2026] UKUT 25 (TCC), [2026] STC 105

Lands Luo Limited v HMRC [2025] UKFTT 1207 (TC)

Jeneruhl Trading Ltd & Another v HMRC [2024] UKFTT 735 (TC)

Legislation

CPR rule 3.9

Rule 28 procedure

s29 Taxes Management Act

s36 Taxes Management Act

Producer: Peter Shevlin

A pod60 production for Pump Court Tax Chambers

Laura Poots KC and Thomas Chacko consider classification and characterisation in VAT cases.

2:00 What is meant by classification and characterisation: when you have identified you have a single supply or a set of multiple supplies, what is that supply? And is the position completely clear following Gray & Farrar?

2:50 The first step is identification of supply - to decide if you have a single or multiple supply - and then one looks at classification. Explanation of the two bases on which a single supply might be identified.

4:56 Is classification the final word on how the supply will be taxed?

Case law and what are the tests?

7:26 Card Protection Plan (CPP) Supplies – principal-ancillary supplies and how they are classified.

8:12 Levob Supplies - In classifying these, different courts have looked at "overarching" or "economic reality" test and the "predominant element" test.

10:45 Gray & Farrar. Court of Appeal has now confirmed that there is a hierarchy of three tests (1) predominant element (2) principal-ancillary (3) overarching supply.

12:00 Predominance test: This is the primary test. Look at economic purpose and the typical customer (qualitative as well as quantitative).

13:55 Principal-ancillary test: a sense check on predominance, but also useful in working out the number of elements.

15:41 Overarching test: can assist in deciding predominance.

17:00 In applying these tests, how do you identify the elements of the supply?

How does this all work in practice?

19:56 HMRC don't seem to view Gray & Farrar as settling the test in every case. What are HMRC's arguments and what are the problems with them?

21:05 HMRC argument 1: Individual elements cannot be singled out.

22:06 HMRC argument 2: subset of Levob supplies where no conceptual room for predominance test. HMRC's reliance on Blackrock and Deutsche Bank.

29:19 A practical example - Story Terrace. Court takes a lot of notice of contractual documentation and marketing descriptions. Potential relevance of online reviews. Demonstration of the importance of considering identification before classification.

CITATIONS

Blackrock Investment Management (UK) Ltd v HMRC [2020] STC 1445

Card Protection Plan Ltd v Customs and Excise Commissioners (Case C-349/96) [1999] STC 270

Finanzamt Frankfurt am Main V-Hochst v Deutsche Bank AG (C-44/11) [2012] STC 1951

HMRC v Gray & Farrar International LLP [2023] STC 327

Levob Verzekeringen BV and another v Staatssecretaris van Financien (C-41/04) [2006] STC 766

Město Žamberk v Finanční ředitelství v Hradci Králové (C-18/12) [2014] STC 1703

Spectrum Community Health CIC v HMRC [2024] STC 1124

Story Terrace v HMRC [2025] UKFTT 1554 (TC)

Target Group Ltd v HMRC [2018] UKFTT 226

Talacre Beach Caravan Sales Ltd v Customs and Excise Commissioners (Case C-251/05) [2006] STC 1671

European Commission v France (Case C-94/09) [2012] STC 573

EC v Grand Duchy of Luxembourg (Case C-274/15) [2017] ECR

Producer: Peter Shevlin

A pod60 production for Pump Court Tax Chambers

David Ewart KC and Laura Ruxandu look at judicial review in relation to tax cases from a procedural as well as substantive perspective.

1. when you can bring judicial review in a tax case.
2. what to do if you have alternative remedies.
3. the jurisdiction of the administrative court.
4. procedure for judicial review.

1: 13 The three broad areas in which you can bring judicial review in tax cases.

3:19 Area 1: Extra-statutory rulings - where HMRC resile on an earlier representation personal to the taxpayer. These claims cannot be brought in the tax tribunal. Whilst most of the case law is won by the HMRC, equally there are a lot of cases in which the HMRC accept the taxpayer's challenge.

10:49 Area 2: Where the tax payer has read and relied on a general statement in a published document/statement.

20:53 Area 3: Procedural errors- breach of natural justice, applications for disclosure.

26:42 Judicial review should be viewed as a last resort. It is a residual remedy and is not available if alternative remedies are available.

26:56 The jurisdiction of the administrative court to hear public law arguments such as judicial review.

36:00 Procedure for judicial review. You need to apply for permission. Differences to the Tribunal eg time limits, pre-action protocol. Very important to get early professional advice and evidence to cover the application as well as judicial review (if you get permission).

44:52 Increasing role of Upper Tribunal.

47:41 Difference of appeals to appeals in the Tribunal.

48:00 Strategic importance of threatening judicial review.

Cases

R (Hawarth) v HMRC [2021] UKSC 25

R (Locke) v HMRC [2019] EWCA Civ 1909

R (Refinitiv UK Holdings Ltd) & Anor v HMRC [2023] UKUT 00257 (TCC)

R (Airline Placement Ltd) v HMRC [2023] EWHC 1191 (Admin)

Murphy & Linnett v HMRC [2023] EWCA Civ 497

R (Aozora GMAC Investment Ltd) v HMRC [2019] EWCA Civ 1643

R (Rettig Heating Group Ltd) v HMRC [2025] UKUT 143 (TCC)

R (Archer) v HMRC [2017] EWHC 296 (Admin)

Zeman v HMRC [2021] UKUT 182 (TCC)

Harrison v HMRC [2023] UKUT 00038

Caerdav Ltd v HMRC [2023] UKUT 00179 (TCC)

Reed Employment v HMRC [2015] EWCA Civ 805

MCM v HMRC

Glencore v HMRC [2017] EWCA Civ 1716

Legislation

s50 Taxes Management Act

Producer: Peter Shevlin

A pod60 production for Pump Court Tax Chambers

Legislation

• Part III and Schedule 5 of the Finance Act 1996
• Section 42 and Schedule 12 of the Finance Act 2018
• EU Landfill Directive (1999/31/EC)
• Consultation on Reform of Landfill Tax in England and Northern Ireland (April 2025)
• Paris Agreement 2015
• s1 Climate Change Act 2008Renewed Agenda for European Union – United Kingdom cooperation common understanding (May 2025)
• Environment Act 2021
• The Environmental Targets (Residual Waste) (England) Regulations 2023, regulation 2

Cases

• Waste Recycling Group Ltd v HMRC [2008] EWCA Civ 849; [2009] STC 200
• Patersons of Greenoakhill Ltd v HMRC [2016] EWCA Civ 1250; [2017] 1 WLR 1210; [2017] STC 225
• Devon Waste Management Ltd v HMRC [2021] EWCA Civ 584; [2021] 4 WLR 89; [2021] STC 990

• Joshua Stevens | Pump Court Tax Chambers
• Zizhen Yang | Pump Court Tax Chambers

Thomas Chacko and Quinlan Windle discuss the options for tax breaks in relation to spending on R&D:

• outline of scheme and changes made in 2024
• what R&D means
• can you claim when R&D is contracted out
• practical points about how to deal with enquiries bearing in mind recent case law

1:25 outline of the scheme pre the Finance Act 2024 - basic deduction and 2 further possible schemes (relief for small and medium enterprises + R&D credit).

2:54 effect of Finance Act 2024

3:23 what is R&D? A common question as well as major issue in many of the cases.

8:03 the effect of HMRC now taking very robust stance on R&D tax credit claims and requiring cases to pass a very high threshold. Issues with highly technical areas eg software. Tax payers must be able to explain highly technical projects to HMRC/tribunal in a way that enables them to understand why the work merits the tax credit.

18:40 restrictions on qualifying expenditure in recent case law and following the Finance Act 2024.

37:09 practical problems in enquiries and litigation. Also the use of ADR.

Citations

Legislation and guidelines

Corporation Tax Act 2009

Finance Act 2024

BEIS Guidelines - latest update March 2023 (originally the DTI Guidelines)

HMRC Guidance - CIRD84250

HMRC CIRD161000

Case law

Hadee Engineering Co Ltd v Revenue & Customs [2020] UKFTT 497 (TC)

BE Studios v Smith & Williamson Ltd [2005] EWHC 1506

Flame Tree Publishing v HMRC [2024] UKFTT 349 (TC)

Get Onbord v HMRC [2024] UKFTT 617 (TCC)

Quinn (London) Ltd v HMRC [2021] UKFTT 437 (TC)

Collins Construction Ltd (TC09332) - 21 October 2024

Stage One Creative Services [2024] UKFTT 1059 (TC)

Jeremy Woolf and Barbara Belgrano look at how Brexit affects the UK tax position and consider some of the issues which will be ongoing, at least in the near future.

(3:08) Where we are today: you have to consider which period your case falls within. There are three periods to consider: (1) 2018 up to IP Completion Day being 31st December 2020 (2) 1 January 2021 - 31st December 2023 (3) 1st January 2024 onwards.

The first period: up to IP Completion Day on 31st December 2020

• (4:42) The UK still a member of the EU but subject to the 2018 Act which purport to have retroactive effect. Article 89 of the Withdrawal Agreement (endorsed by HMRC v Perfect) make ECJ decisions relating to litigation commenced before Brexit or during the first period binding. ECJ decisions post Brexit only persuasive. See Lipton and The Umbrella Interchange.
• (7:04) Effect of section 2 2018 Act - saves EU-derived domestic law before IP Completion Day subject to Section 5 (supremacy) and Schedule 1 (Francovich damages).
• (8:56) Schedules 1 and 8 2018 Act - transitional provisions. To what extent, post Brexit, can you rely on general principles of EU law? Allianz Global v Barclays.
• (12:01) Section 3 of the 2018 Act (incorporation of direct EU legislation) which is subject to Section 5 and Schedule 1.
• (13:06) Section 4 of the 2018 Act (the saving of rights under section 2 ECA). Wide rule important in direct tax field (eg transfer of assets code). Effect in tax law of The Freedom of Establishment and Free Movement of Services EU Exit Regulations 2019. Effect of EU Directives and CG Fry & Son Ltd. Purposive interpretation dealt with in section 6. Harris v Environment Agency.

The second period: 1st January 2021 - 31st December 2023

• (19:49) Section 6 of the 2018 Act (extent to which UK courts bound by ECJ judgments). HMRC v Perfect, Lipton and The Umbrella Interchange cases.

The third period: post 1st January 2024

• (22:18) RULA now takes effect. It is not retrospective and only covers disputes that relate to the period post January 2024.
• (23:53) Section 2 of RULA repeals section 4 of the 2018 Act. Section 3 of RULA abolishes the supremacy of EU law. Will therefore be very difficult to rely on EU law in the direct tax arena (even in Transfer of Assets Code) post 1st January 2024.
• (25:54) VAT and excise duties in a different position due to section 28 Finance Act.
• (27:10) Section 6 of RULA is not yet in force. Amended test as regards looking at earlier cases. VAT most likely to be affected.

EU law remains very relevant up to 1st January 2024, despite Brexit. And EU law remains relevant going forward in the VAT context. After 1st January 2024 EU law may still have an impact on the construction of UK law.

Citations

Legislation

• Retained EU Law Revocation & Reform Act 2023 ("RULA")
• European Union (Withdrawal) Act 2018 (the "2018 Act")
• Article 89 Withdrawal Agreement
• The European Communities Act 1972
• The Freedom of Establishment and Free Movement of Services EU Exit Regulations 2019
• Section 28 Finance Act 2024

Transfer of Assets Code

Cases

• HMRC v Perfect [2022] EWCA Civ 330
• Lipton v BA Cityflyer Ltd [2024] UKSC 24, 3 WLR 474
• The Umbrella Interchange Fee Claimants v The Umbrella Interchange Fee Defendants[2024] EWCA Civ 1559 and [2023] CAT 49.
• Franciovich and Bonifaci v Italy
• Allianz Global Investors & Or v Barclays Bank & Ors [2022] EWCA Civ 353
• CG Fry & Son Ltd [EWCA] Civ 730 on appeal to the Supreme Court
• Omagh Leasing
• Harris v Environment Agency [2022] EWHC 2264 (Admin)