Bundeszentralamt Fur Steuern (Being the Federal Central Tax Office of the Federal Republic of Germany) v Heis & Ors

A court may stay an appeal from the rejection of a proof of debt in favour of a foreign forum only in rare and compelling circumstances. The insolvency context gives particular weight to the statutory proof process, the interests of creditors as a whole, and efficient administration. A real risk of inconsistent decisions on complex issues of foreign law may justify a stay, especially where materially identical issues will proceed abroad and the foreign forum is available.

The rule against double proof prevents an insolvent estate paying two dividends in respect of what is substantially the same debt. In a paradigm suretyship case, the secondary claim may be excluded at the proof stage. Where the relationship or priority is genuinely uncertain, determination may be deferred.

The German Federal Central Tax Office and Deutsche Bank AG appealed against the rejection by the joint special administrators of MF Global UK Limited of proofs concerning German withholding-tax refunds arising from alleged Cum/Ex transactions.

The German authority sought a stay so that its claim could be determined by the German fiscal courts. Deutsche Bank sought stays of two related appeals: one concerning a contingent indemnity connected with the German authority’s claim, and another concerning potential liabilities to the German authority or MFGUK’s clients.

The court had to decide whether the German fiscal courts had exclusive jurisdiction, whether discretionary stays were justified, and how the English insolvency rule against double proof affected Deutsche Bank’s first appeal.

1. The court had jurisdiction to stay the appeals under the Investment Bank Special Administration (England and Wales) Rules 2011 and Civil Procedure Rules 1998. Article 28(6) of the UK-Germany Double-Taxation Convention did not confer exclusive jurisdiction on the German courts. Read in context, it applied to the Convention’s assistance-in-collection regime and did not displace the insolvency proof and appeal process.

2. In an insolvency, the burden lies on the creditor seeking a stay to show that the interests of justice would be better served abroad. The court must give substantial weight to the statutory proof machinery, the interests of creditors as a whole, and the efficient and expeditious administration of the estate. A foreign forum may nevertheless be preferred where there is a real risk of inconsistent decisions on materially common issues.

3. The GTA stay was granted conditionally. The German fiscal courts were treated as an available forum, subject to undertakings ensuring that the GTA claim would reach a definitive result there, including withdrawal if the German courts could not determine the substance. The decisive factors were the substantial overlap with MFGUK’s refund claims already proceeding in Germany, the risk of conflicting decisions on complex and systemically important German tax issues, and the fact that the administration would remain open for a substantial period in any event.

4. The stay of Deutsche Bank’s mirror appeal was refused. Deutsche Bank accepted that its claim and the GTA claim were, in substance, claims for the same debt. The rule against double proof ordinarily excludes a secondary claim analogous to a surety’s claim while the primary creditor remains entitled to prove. The case was sufficiently arguable to justify refusal of a stay, although the court did not finally determine the appeal.

5. The stay of Deutsche Bank’s €127 million appeal was also refused. The anticipated liabilities were hypothetical, Deutsche Bank was not a party to the German proceedings, and the claim raised distinct issues concerning indemnity and valuation under the insolvency rules. The court directed the parties to explore potentially dispositive preliminary issues and gave permission to apply if that approach proved unworkable.

First-instance applications concerning appeals from the administrators’ rejection of proofs of debt. The GTA stay was granted conditionally. Deutsche Bank’s stay applications were refused.