“62. … the FTT must be satisfied that in all the circumstances, the officer giving the notice is justified in concluding that the information or documents are reasonably required for checking the tax position of the taxpayer. Again, that does not require any examination of the nature and extent of the underlying tax investigation, but rather a focus on whether there is a rational connection between the information and documents sought and the underlying investigation.”
“’arrangements’ includes any agreement, understanding, scheme, transaction or series of transactions (whether or not legally enforceable).”
“41. A perusal of the Court's case-law shows that there are two types of cases in which it found violations of the right to silence and the privilege against self-incrimination. 42. First, there are cases relating to the use of compulsion for the purpose of obtaining information which might incriminate the person concerned in pending or anticipated criminal proceedings against him, or - in other words - in respect of an offence with which that person has been ‘charged’ within the autonomous meaning of art 6(1) (see Funke para 44; Heaney and McGuinness paras 55-59; JB, paras 66-71…). 43. Second, there are cases concerning the use of incriminating information compulsorily obtained outside the context of criminal proceedings in a subsequent criminal prosecution (Saunders para 67, IJL v UK[2000] ECHR 29522 /95 at para 82-83).”
“…it has not been suggested in Saunders that the procedure whereby the applicant was requested to answer questions on his company and financial affairs, with a possible penalty of up to two years' imprisonment, in itself raised an issue under art 6(1).”
“The Court considers that whether or not information obtained under compulsory powers by such a body [the DTI] violates the right to a fair hearing must be seen from the standpoint of the use made of that information at the trial. It is the applicants' view that, at the interview stage, the inspectors were in effect determining a ‘criminal charge’ within the meaning of Article 6 § 1 and on that account the guarantees laid down in Article 6 should have been applied to them. The Court does not accept that submission and refers in this connection to the nature and purpose of investigations conducted by DTI inspectors.”
“The right not to incriminate oneself is primarily concerned, however, with respecting the will of an accused person to remain silent in the context of criminal proceedings and the use made of compulsorily obtained information in criminal prosecutions. It does not per se prohibit the use of compulsory powers to require persons to provide information about their financial or company affairs (see the above mentioned Saunders judgment, where the procedure whereby the applicant was required to answer the questions of the Department of Trade Inspectors was not in issue). In the present case, therefore, the Court finds that the requirement on the applicant to make a declaration of his assets to the Inland Revenue does not disclose any issue under Article 6 §1, even though a penalty was attached to a failure to do so. 35 The obligation to make disclosure of income and capital for the purposes of the calculation and assessment of tax is indeed a common feature of the taxation systems of Contracting States and it would be difficult to envisage them functioning effectively without it.”
“The jurisprudence of the European Court very clearly establishes that while the overall fairness of a criminal trial cannot be compromised, the constituent rights comprised, whether expressly or implicitly, within article 6 are not themselves absolute. Limited qualification of these rights is acceptable if reasonably directed by national authorities towards a clear and proper public objective and if representing no greater qualification than the situation calls for...The court has also recognised the need for a fair balance between the general interest of the community and the personal rights of the individual, the search for which balance has been described as inherent in the whole of the Convention: see Sporrong and Lönnroth v Sweden(1982) 5 EHRR 35 , 52, para 69; Sheffield and Horsham v United Kingdom (1998) 27 5 EHRR 163, 191, para 52.”