Bundeszentralamt Fur Steuern (Being the Federal Central Tax Office of the Federal Republic of Germany) & Ors v Heis & Ors  EWHC 705 (Ch) was held in March 2019 bit only came unto BAILII recently and had not caught my attention before.
The primary question raised is whether appeals by the applicants, the German Federal Tax Office (“the GTA”) and by Deutsche Bank AG (“DB”) against the rejection by the Joint Special Administrators (“the Administrators”) of MF Global UK Limited (“MFGUK”) of their respective proofs of debt, to allow the underlying claim which forms the subject of the proof to be resolved by the specialist German tax or fiscal courts, which both the applicants (for different reasons) contend are the natural forum for the determination of the claims and the forum in which they can be resolved most efficiently.
The underlying issue concerns German withholding tax.
The GTA has at all times maintained that its claim should be determined in Germany by the German tax courts, per the UK-Germany double taxation Treaty, based on the OECD model convention (for those in the know: it is Article 28(6) which the GTA has suggested exclusively reserves its GTA Claim to the German Courts). However it felt compelled to submit a proof in MFGUK’s UK administration proceedings in order to preserve its rights.
Under German law, it is within the GTA’s power to give a decision on MFGUK’s objection to relvant Amended Tax Assessment Notices. If and when it did so, it would then be for MFGUK, if it wished to pursue the matter further, to file an appeal against that decision by the GTA with the Fiscal Court of Cologne. The Fiscal Court of Cologne is one of the 18 fiscal courts in Germany which are the courts of first instance for tax matters. That seems a natural course to take however here the GTA is caught in a conundrum: at 18: the GTA has not yet formally rejected MFGUK’s objection. This is because such objection would establish proceedings in Germany, and there is a procedural rule of German law that, in order to prevent parallel proceedings, a German court will automatically defer to the court first seized of a matter. Accordingly, it seems likely that if the GTA were to reject MFGUK’s objection before the Stay Application has been decided by the UK Court, on any appeal by MFGUK, the Fiscal Court of Cologne might as a matter of comity defer to this Court in order to avoid parallel proceedings.
At 57: Brussels Ia is not engaged for the case concerns both the insolvency and the tax exclusion of Articles 1.1 and 1.2.b. At 56 Hildyard J considers the issues under English rules on the power to stay, with a focus on the risk of irreconcilable judgments.
At 84 Hildyard J holds that the GTA read too much into A28(6) and that there is no exclusive jurisdiction, leaving the consideration of whether a stay might be attractive nevertheless (at 89 ff the issue is discussed whether German courts could at all entertain the claim). This leads to an assessment pretty much like a stay under Brussels Ia as ‘related’ (rather than: the same, to which lis alibi pendens applies) cases. Note at 87(6) the emphasis which the GTA places on the actual possibility of consolidating the cases – similar to the arguments used in BIa A33-34 cases such as Privatbank and later cases).
At 115 the impact of this case having public law impacts becomes clear: ‘It seems to me that, despite my hunch that there will also be considerable factual enquiry, and a factual determination of the particular circumstances may determine the result …, the legal issues at stake are not only plainly matters of German law, but controversial and complex issues of statutory construction of systemic importance and substantial public interest in terms of the legitimate interests of the public in the protection of its taxation system from what are alleged to be colourable schemes.’
And at 116, referring ia to VTB Capital v Nutritek, ‘the risk of inconsistent decisions in concurrent proceedings in different jurisdictions, is the more acute when in one of the jurisdictions the issue is a systemic one, or may be decided in a manner which has systemic consequences. Especially in such a context, there is a preference for a case to be heard by the courts of the country whose law applies.’ Reference to VTB is made in particular with resepect to the point that Gleichlauf (the application by a court of its own laws) is to be promoted in particular (at  in VTB per Lord Mance: “it is generally preferable, other things being equal, that a case should be tried in a country whose law applies. However, this factor is of particular force if issues of law are likely to be important and if there is evidence of relevant differences in the legal principles or rules applicable to such issues in the two countries in contention as the appropriate forum.’
At 117: ‘even if the factual centre of gravity may be London, the jurisdiction likely to be most affected by the result is Germany: and even if the US approach of ‘interest analysis’ is not determinative in this jurisdiction it does not seem to me to be an impermissible consideration.’
Held, at 121, there is here ‘a sufficiently “rare and compelling” reason for granting the stay sought by the GTA, provided that the German Fiscal Court are an available forum in which to determine the substance of the disputes.’ At 122 Hildyard J seeks assurances ‘insofar as the parties’ best endeavours can secure it, resolution of both the GTA Claim and the Later MFGUK Refund Claim as expeditiously as possible. That seems to me necessary in order to safeguard this jurisdictions’ insolvency processes and for the protection of the interests of the body of creditors as a whole.’
Then follows at 131 ff extensive analysis of the impact of this stay decision on the related case of Deutsche Bank, with at 190 a summary of the issues to be decided. Held at 218: ‘By careful selection of potentially dispositive issues, I consider that there is some prospect of that process enabling a determination without recourse to the intricacies of German tax law which are to be decided in the context of the GTA Claim; whereas an immediate stay guarantees a long delay before this court can determine the matter, based on presently hypothetical claims, after a long wait for non-binding guidance from the German court which may result from other cases to which DB is not a party.’ However at 219 the prospect of a stay after all is held out, should a quick resolution of those issues not be possible.