The application pursuant to Section 21 (2) Sentence 3 of the Reorganization Tax Act to use the book value (acquisition cost) or an intermediate value as the sale price of the shares in the case of an exchange of shares does not require any specific formal requirement. It can also be made expressly or implied.
A continuous and retroactive financial integration is also possible where a change in shareholder takes place during the year. The Lower Tax Court of Duesseldorf held that a fiscal unity or tax consolidation group for corporation income tax may be established already for the whole year in which the exchange of shares took place. In its judgement the court disagrees with the tax authorities’ official opinion on this issue. The Supreme Tax Court is now in charge and must finally decide the dispute.