Germany: Has the ECJ opened the door to horizontal group relief?

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Germany: Has the ECJ opened the door to horizontal group relief?

letzgus.jpg

Christof Letzgus

On June 12 2014, the ECJ issued a ruling in three joined cases on the Dutch fiscal unity regime. It held that the legislation allowing members of a tax group to consolidate their results must include local sub-subsidiaries of non-resident intermediate parents (vertical relief) as well as associated companies held by a common parent in another member state (horizontal relief). The cases did not deal with the use of final losses, and the taxpayers did not seek cross-border loss relief but only the consolidation of profits and losses between Dutch corporations.

The court's confirmation of the vertical relief between a parent company and an indirect sub-subsidiary resident in the same country (SCA and MSA) appears to follow its previous decisions in the French Papillon case and the UK Felixstowe ruling and was therefore to be expected.

In the third case (X), two Dutch companies held by a common German resident parent claimed horizontal relief under the Dutch fiscal unity regime. The court treated the exclusion of Dutch companies with the same foreign parent as an infringement of the EU parent's freedom of establishment in the Netherlands as the fiscal unity group condition of a 95% controlling interest of the parent in the subsidiary had been met. The court argued that the goal of the fiscal unity regime was to align the tax treatment of the fiscal unity group with that of a single taxpayer. This could be achieved equally for associated companies owned by a common parent without restricting the taxing rights of the two member states.

This judgment casts doubt on a recently introduced requirement in Germany that an Organschaft subsidiary be attributable to a German permanent establishment of the parent.

The German Government, which supported the Netherlands before the ECJ, now fears a challenge to the Organschaft rules as these are limited to vertical relief between parent and – direct or indirect – subsidiaries.

Senior officials have argued that the ECJ case should not affect the German Organschaft regime as this requires a 'vertical' profit and loss transfer agreement between parent and subsidiary and this cannot be concluded between subsidiaries alone.

However, the arguments presented in the X case, suggest that the ECJ might see this contractual impossibility as a further unjustified discrimination.

It therefore appears to be not unlikely that the German transfer agreement requirement might be abolished altogether. An EU-compliant modernisation of the tax consolidation rules was on the agenda of the previous government in 2009. It has been postponed for the time being as the government has lost confidence in its ability to find a revenue-neutral solution.

Christof Letzgus (christof.letzgus@de.pwc.com)

PwC

Tel: +49 69 9585 6493

Website: www.pwc.de

more across site & shared bottom lb ros

More from across our site

Trump announced he will cut tariffs after India agreed to stop buying Russian oil; in other news, more than 300 delegates gathered at the OECD to discuss VAT fraud prevention
Taxpayers should support the MAP process by sharing accurate information early on and maintaining open communication with the competent authorities, the OECD also said
The Fortune 150 energy multinational is among more than 12 companies participating in the initiative, which ‘helps tax teams put generative AI to work’
The ruling excludes vacation and business development days from service PE calculations and confirms virtual services from abroad don’t count, potentially reshaping compliance for multinationals
User-friendly digital tax filing systems, transformative AI deployment, and the continued proliferation of DSTs will define 2026, writes Ascoria’s Neil Kelley
Case workers are ‘still not great’ but are making fewer enquiries, making the right decision more often and are more open to calls, ITR has heard
There is a shocking discrepancy between professional services firms’ parental leave packages. Those that fail to get with the times risk losing out in the war for talent
Winston Taylor is expected to launch in May 2026 with more than 1,400 lawyers across the US, UK, Europe, Latin America and the Middle East
They are alleging that leaked tax information ‘unfairly tarnished’ their business operations; in other news, Davis Polk and Eversheds Sutherland made key tax hires
Overall revenues for the combined UK and Swiss firm inched up 2% to £3.6 billion despite a ‘challenging market’
Gift this article