From 1985 to 1995, Troup was a tax partner at Simmons & Simmons. He joined the Treasury as a special adviser to Chancellor of the Exchequer Kenneth Clarke and returned to Simmons & Simmons as its head of tax strategy after the 1997 general election.[9] Shortly afterwards, Troup wrote a series of Personal View commentaries for the Financial Times, including one titled "Double trouble over tax"[10] on the problems caused because the UK has two separate tax authorities, the Inland Revenue and HM Customs & Excise, and the advantages of merging them. Another piece, Right result, wrong reasons, considering the reasons to abolishing tax credits on dividends.[11]Why the chancellor is missing the point, on the flaws in the tax system and the importance of the rule of law in taxation, in which he expressed the opinion that "tax avoidance is not a moral issue" and described tax itself as "legalised extortion".[12] Troup's article of 15 July 1997 was criticized by Richard Murphy of the Tax Justice Network in 2013.[13][14]
Faith in a general anti-avoidance provision is based on a lack of understanding of the real nature of tax avoidance. The popular idea is too often confused with the claim that "tax avoiders are paying less tax than they should", even though is no objective way of determining how much they "should" be paying. Tax law does not codify some Platonic set of tax-raising principles. Taxation is legalised extortion and is valid only to the extent of the law. ...
The issue of tax avoidance is real and important, but it cannot be considered in isolation from wider questions of the structure and direction of the tax system as a whole.
— "Why the chancellor is missing the point", Personal view: Edward Troup, Financial Times, 15 July 1997.[12]
Appearing before the Treasury Select Committee on the subject of tax havens in 1999, as the Organisation for Economic Co-operation and Development began to take measures with regards to offshore companies,[4] Troup immediately had to declare an interest with regards to the Code of Conduct, saying: "In relation to the offshore jurisdictions, [I am involved with] assisting them [and] putting their representations to the OECD".[15] Asked if tax havens "mobilise capital which would not otherwise get itself mobilised and so increase international economic activity", Troup replied that "If it did not assist people would not pay for the use of those jurisdictions and those centres. My intuitive response must be yes, it does assist tremendously... It is difficult to see the world without many of these jurisdictions",[16] adding "it is very difficult for UK residents or companies actually to reduce their tax bill legitimately through any offshore means".[17]
Troup advised on the management buyout of part of hedge fundMan Group in 2000, commenting that "achieving a tax-efficient structure in the context of a buyout involving businesses and shareholders round the world posed some interesting challenges".[18] The new business owners of the company ended up holding their shares through a trust company in Jersey.[4]
Civil servant
Troup returned to HM Treasury in 2004 as Director of Business and Indirect Tax, and became Director General of Tax and Welfare at HM Treasury in 2010.[19] In March 2016, Private Eye characterized Troup's time in the Treasury as including a series of relaxations to laws regarding multinational corporations and alleged tax havens.[4]
^"Index entry". FreeBMD. ONS. Retrieved 30 December 2017.
^ abTROUP, (John) Edward (Astley), Who's Who 2016, A & C Black, an imprint of Bloomsbury Publishing plc, 2016; online edn, Oxford University Press, 2015; online edn, Nov 2015