Andrew acts in VAT, excise duties, customs duties and other indirect taxation cases at all levels, and has appeared regularly in the First-tier Tribunal, Upper Tribunal, High Court, Court of Appeal, Supreme Court and Court of Justice of the European Union. He has acted regularly for the Crown since 1996. He has acted for HMRC in numerous high profile and leading cases. He mainly appears against KCs instructed by the Big 4 accountancy firms. He also advises private clients on VAT and duties matters, almost all of which are successfully resolved before final hearing

Chambers & Partners and Legal 500 rate him as a leading junior in VAT/Indirect Tax. In 2020, he was shortlisted for “Tax Junior of the Year” by Chambers & Partners.

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Cases

Recent notable cases include:

UK Supreme Court

• Investment Trust Companies (in liquidation) v RCC [2017] UKSC 29, [2018] AC 275, Supreme Court (VAT; restitution; claim for recovery of overcharged VAT by end consumer); also [2015] EWCA Civ 82, [2015] S.T.C. 1280, Court of Appeal; [2013] EWHC 665 (Ch), [2013] STC 1129, High Court (No.2); [2012] EWHC 458 (Ch), [2012] STC 1150, High Court (No.1)
• Littlewoods Ltd v RCC [2017] UKSC 70, [2018] AC 869, Supreme Court (VAT; restitution; whether EU law right to compound interest on overpaid VAT); also [2015] EWCA Civ 515, [2016] Ch 373, Court of Appeal; [2014] EWHC 868 (Ch), [2014] STC 1761, High Court (No.2); [2010] EWHC 2771 (Ch), [2011] STC 171, High Court; [2010] EWHC 1071 (Ch), [2010] STC 2072, High Court (No.1).

Court of Appeal

• The Rank Group Plc v RCC [2020] EWCA Civ 550, Court of Appeal (VAT; whether s.80 claim for overdeclared output tax necessarily requires set off of associated disallowed input tax
• Lloyds Banking Group Plc and others v RCC [2019] EWCA Civ 485, [2019] STC 1134, Court of Appeal (VAT; VAT grouping and recovery of overpaid VAT)
• IFX Investment Co Ltd v RCC [2016] EWCA Civ 436, [2016] 1 WLR 3952, Court of Appeal (VAT; whether “Spot the Ball” a “game of chance”)
• Leeds City Council v RCC [2015] EWCA Civ 1293, [2016] STC 2256, Court of Appeal (VAT; whether time bar on claims for overpaid VAT lawful under EU law)
• Carlsberg UK Ltd v RCC [2012] EWCA Civ 82, [2012] STC 1140, Court of Appeal (Beer duty; calculation of duty)

Court of Justice of the European Union

• Fenix International Ltd v RCC, C-695/20, EU:C:2023:127  [2023] STC 482, judgment of 23 February 2023, Court of Justice of the European Union, Grand Chamber. (VAT; OnlyFans’ challenge to legality of EU Council implementing regulation)
• United Biscuits (Pension Trustees) Ltd v RCC, C-235/19, EU:C:2020:801, [2020] EUECJ C-235/19, [2020] STC 2169, 8 October 2020 (VAT; whether pension fund management services were supplies of “insurance”)
• Compass Contract Services Ltd v RCC, C-38/16, EU:C:2017:454, [2017] 4 WLR 168, Court of Justice (VAT; legality of differential limitation periods applicable to “Fleming” claims in section 121 Finance Act 2008)

High Court

• R (on the application of Glint Pay Services Ltd) v RCC [2023] EWHC 1621 (Admin), Administrative Court (VAT; whether taxpayer had legitimate expectation to treat supplies of gold as zero rated)
• United Biscuits (Pension Trustees) Ltd v RCC [2017] EWHC 2895 (Ch), [2018] 4 WLR 18, High Court, Chancery Division (VAT; claim by end consumer against HMRC for VAT allegedly overcharged by supplier)

Upper Tribunal (Tax and Chancery Chamber)

• Intelligent Money Ltd v RCC [2023] UKUT 236 (TCC), [2023] STC 1682, Upper Tribunal (VAT; whether SIPP administration services “insurance transactions”)
• Virgin Media Ltd v RCC [2020] UKUT 100 (TC), Upper Tribunal (VAT; prompt payment discount)
• Marks and Spencer Plc v RCC [2019] UKUT 182 (TCC), [2019] STC 1450 (Upper Tribunal; VAT; “three items for £10 with free wine” promotion)
• Rank Group Plc v RCC [2019] UKUT 100 (TCC), [2019] STC 1214, Upper Tribunal (VAT; whether s.80 claim for overdeclared output tax necessarily requires set off of associated disallowed input tax)
• RCC v Tesco Freetime Ltd [2019] UKUT 18 (TCC), [2019] STC 1188, Upper Tribunal (VAT; customer loyalty scheme)
• Marriott Rewards LLC v RCC [2018] UKUT 129 (TCC), [2018] STC 1144, Upper Tribunal (VAT; customer loyalty scheme)
• Taylor Wimpey Plc v RCC (Nos. 1 & 2) [2018] UKUT 55 (TCC), [2018] STC 689; [2017] UKUT 34 (TCC), [2017] STC 639, Upper Tribunal (VAT; compatibility with EU law of the “Builder’s (input tax) Block”)
• Photron Europe Ltd v RCC [2012] UKUT 275 (TCC), [2012] STC 2475, Upper Tribunal (Customs duties; tariff classification of high-speed cameras)

First Tier Tribunal (Tax Chamber)

• JPMorgan Chase Bank, NA v RCC [2023] UKFTT 856 (TC) (VAT; single/multiple supplies; exemption)
• Sonder Europe Ltd v RCC [2023] UKFTT 610 (TC), [2023] SFTD 1083 (VAT, Tour Operators Margin Scheme)
• TalkTalk Telecom Ltd v RCC [2023] UKFTT 12 (TC) [2023] SFTD 586 (VAT; prompt payment discount)
• Intelligent Money Ltd v RCC [2022] UKFTT 338 (TC), [2022] SFTD 1063 (VAT; tax treatment of SIPP administration fees)
• Silver Sea Properties (Leamington Spa) Sarl v RCC [2021] UKFTT 350 (TC) (VAT; single/multiple supply; “Builder’s Block”)
• Fenix International Ltd v RCC [2020] UKFTT 499 (TC) (VAT; challenge to Council Implementing Regulation)
• Dixons Retail Plc v RCC [2019] UKFTT 714 (TC), First-tier Tribunal (VAT; bespoke retail scheme; time limit for error correction)
• Virgin Media Ltd v RCC [2018] UKFTT 556 (TC), First-tier Tribunal (VAT; prompt payment discount)
• ASOS Plc v RCC [2018] UKFTT 353 (TC), First-tier Tribunal (VAT; VAT treatment of delivery charges where goods returned)
• Thathiah v RCC [2017] UKFTT 601 (TC), First-tier Tribunal (Taxes management; duties of Senior Accounting Officer, Schedule 46 FA 2009)
• BAT Industries Plc v RCC [2017] UKFTT 558 (TC), First-tier Tribunal (Corporation Tax; compatibility with EU and ECHR law of tax on “restitution interest” in Part 8C of the Corporation Tax Act 2010
• Molson Coors Brewing Co (UK) Ltd v RCC [2017] UKFTT 342 (TC), [2018] SFTD 1, First-tier Tribunal (Excise duty; constructive removal of beer)
• Staniszewski v RCC [2016] UKFTT 128 (TC), First-tier Tribunal (Excise duty; forfeiture; EU and ECHR proportionality)
• Wellcome Trust Ltd v RCC [2016] UKFTT 56 (TC), [2016] SFTD 783, First-tier Tribunal (VAT; deductibility of input tax; Lennartz mechanism; non-business “business” activity)
• Northern Lincolnshire and Goole Hospitals NHS Foundation Trust v RCC [2015] UKFTT 103 (TC), First-tier Tribunal (VAT; putative assignment of s.80 claims by health authority to NHS Trust)
• PricewaterhouseCoopers LLP v RCC [2015] UKFTT 7 (TC), First-tier Tribunal (VAT; deductibility of VAT on business entertainment)

“A very impressive, straight-talking and highly analytical barrister.” “He has huge knowledge and experience.” – Chambers UK

Andrew is and has been instructed by HMRC in relation to High Court claims for recovery of sums overpaid those claimants to their suppliers, following on from Investment Trust Companies (in liquidation) v RCC.

Andrew has a strong litigation background. He acted regularly for solicitors accused of professional negligence, receiving instructions from the Solicitors Indemnity Fund via its panel solicitors in more than 250 matters. He was listed in the Legal 500 as a leading professional negligence junior.

He has acted in numerous commercial disputes, none of which is reported, including:

• A dispute between a UK company and a German competitor over alleged breaches of German unfair competition law and the German Civil Code, arising from alleged conspiracy to poach staff and customers);
• a dispute between former business collaborators over rights to business opportunities, company property, internet domain names, etc. in the context of forestry investment products and tropical hardwood plantations;
• a dispute over ownership of London Welsh Rugby Club and the circumstances in which the defendant acquired it;
• a dispute over the adequacy of cathodic protection on an oil pipeline;
• various contractual disputes between government departments and suppliers.

He acted on a regular basis for the (now dissolved) Residuary Milk Marketing Board in arbitrations and litigation against whole milk and low fat milk producers. Claims involved elements of EC law (in both commercial law and public law contexts), domestic contract law, competition law and statutory interpretation.

Andrew advises private clients in relation to domestic and EC competition law issues, including Chapter I/Article 101 and Chapter II/Article 102, leniency applications, cartel investigations, telecommunications, mergers and State aid.

He acted for the Consumers’ Association in Burgess v Office of Fair Trading [2005] CAT 25, the first case in which the Consumers’ Association intervened in an appeal to the Competition Appeal Tribunal; and for the claimant in Network Multimedia Television Ltd v Jobserve Ltd, the first case in which a UK court granted an interim injunction to restrain a contravention of the Chapter II prohibition under the Competition Act 1998.

Most recently, he was instructed as a junior for Euronet in Euronet v Mastercard and Visa, a standalone damages claim in the High Court and CAT challenging Mastercard’s and Visa’s bans ATM direct access fees under Art 101 TFEU and Corresponding competition law provisions of Polish, Greek and Czech law.

Andrew was formerly recommended as a leading junior in EU/Competition Law by Legal 500

Most, if not all, of Andrew’s practice involves EU law issues, in one form or another. Andrew has also appeared in a number of cases raising “pure” or specialist issues of EU law, the most exotic being Conex Bänninger v European Commission [2010] EWHC 1978 (Ch), [2011] EuLR. 100 (concerning whether a claimant was entitled to declarations from the High Court against the European Commission that the claimant could be under no liability under the doctrine of economic continuity for a predecessor’s infringement of Article 101 TFEU).

Cases

Andrew has acted for HMRC in relation to a number of (proposed and actual) claims for judicial review brought by taxpayers, most recently R (on the application of Glint Pay Services Ltd) v RCC [2023] EWHC 1621 (Admin),Administrative Court, concerning whether the clamant taxpayer had legitimate expectation to treat its (otherwise exempt) supplies of investment gold to end consumers as zero rated.

During the pandemic, he was instructed by the Ministry of Justice in relation to threatened claims for judicial review concerning the Public Health (Coronavirus) (Protection from Eviction and Taking Control of Goods) (England) Regulations 2020. He also represented the Ministry of Justice in Just Digital Marketplace Ltd [2021] EWHC 15 (QB) (08 January 2021), concerning whether enforcement agents could enter into valid Controlled Goods Agreements with judgment debtors remotely, without having entered the debtor’s premises.

Cases

Andrew working closely with OFWAT and DEFRA in relation to the implementation of the Water Supply Licensing (WSL) regime introduced by the Water Act 2003. He has subsequently advised in relation to water regulation, including issues of competition law and compliance with licence conditions and service standards.

Tax: Indirect Tax: “A top junior. He’s a very able barrister who is good with clients.” – Chambers UK, 2025

Leading junior in Tax: VAT and excise – Legal 500, 2025

Tax: Indirect Tax: “He’s forthright in his approach and phenomenally knowledgeable.” – Chambers UK, 2024

Leading junior in Tax: VAT and excise: “Andrew has a lively mind and is dogged.” – Legal 500, 2024

Tax: Indirect Tax: “He is very good to work with and gives clear advice to his clients.” “All aspects of Andrew’s service impress from his ongoing communication and client service through to how he presents the case in court.” – Chambers UK, 2023

Leading junior in Tax: VAT and excise  – Legal 500, 2023

Tax: Indirect Tax: “A very impressive, straight-talking and highly analytical barrister.” “He has huge knowledge and experience.” – Chambers UK, 2022

Leading junior in Tax: Corporate and VAT – Legal 500, 2022

Tax: Indirect Tax: “His advice is very thorough and structured. In court he’s very good at leading judges through a case.” – Chambers UK, 2021

Leading junior in Tax: Corporate and VAT: ‘‘Andrew has all the qualities needed from a junior barrister in this area. He is imaginative, looking for solutions from different angles, and finding them. Well respected by both HMRC and taxpayers.’’ – Legal 500, 2021

Tax: Indirect Tax: “Very thorough and structured in his approach, he’s very good at leading judges through their decision-making processes.””He is very approachable and clear in his advice.” – Chambers UK, 2020

Leading junior in Tax: Corporate and VAT: ‘‘Always efficient and approachable.’’ – Legal 500, 2020

Tax: Indirect Tax: “Very approachable and client-focused.” – Chambers UK, 2019

Leading junior in Tax: Corporate and VAT: ‘‘He specialises in VAT, duties and indirect taxation.’’ – Legal 500, 2018

Tax: Indirect Tax: “He is great. A proper fighter.” – Chambers UK, 2018

Leading junior in Tax: Corporate and VAT: ‘‘A great choice for complex VAT cases.’’ – Legal 500, 2017

Tax: Indirect Tax: “He’s a great paper advocate and has a very nice writing style.” – Chambers UK, 2017

Leading junior in Tax: VAT: “Technically strong and very approachable.” – Legal 500, 2016

Tax: Indirect Tax: “A consummate practitioner with great in-depth knowledge.” – Chambers UK, 2016

“Clear, precise, effective and pragmatic.” Leading Junior in Tax VAT Law. Legal 500, 2015

Tax: Indirect Tax: “He is very experienced at working with government.” – Chambers UK, 2015

‘One of the best senior juniors for indirect tax litigation, a technically rigorous advocate.’ Andrew Macnab is listed as a leading Junior in Tax: Corporate and VAT Law. Legal 500, 2014

‘Recognised for his expertise in EU law.’ Andrew Macnab is listed as a leading Junior in EU and Competition Law. Legal 500, 2014

Under Tax: Indirect Tax: Focuses on VAT, excise and customs duties as well as other indirect taxes. “Offers clear and concise commercial advice.”Chambers UK, 2014

Andrew Macnab is listed as a leading Junior in EU and Competition Law. Legal 500, 2013

Andrew Macnab is listed as a leading Junior in Tax: Corporate and VAT Law. Legal 500, 2013

Andrew Macnab is a recommended leading junior in EU and Competition Law. Legal 500, 2012

Andrew Macnab is a recommended leading junior in Tax: Corporate and VAT Law. Legal 500, 2012

Tax: Corporate & VAT recommends Andrew Macnab as a leading junior. Legal 500, 2011

Under EU and competition the Legal 500, 2010 describe Andrew Macnab as ‘excellent, very commercial and straight to the point’.

Education: MA, LLM (Cantab)

Qualifications

• VAT Practitioner’s Group (London Chapter)
• Revenue Bar Association
• Competition Law Association
• Bar European Group
• Chancery Bar Association
• COMBAR
• Professional Negligence Bar Association