In practice, flat-rate charges are determined "backwards from the end". This approach appears to be justifiable on good grounds. In simple terms, calculating "backwards from the end" means that an undertaking determines the project costs and charges them to the client with a mark-up of, for example, 8%. The flat-rate charge is then passed on to the HEI. This means that the HEI has no possibility of exercising "forward control", i.e. checking the accuracy of the determination and increasing the flat-rate charge, if necessary, in advance. The HEI discovers the flat-rate charge only after the project has been completed and invoiced.
This problem recalls the determination of transfer prices between a parent undertaking and a subsidiary where the parent undertaking provides services to the subsidiary and the subsidiary provides a finished product or a service on that basis. This raises the question of the correct transfer price, particularly from the point of view of taxation.
As part of the 2008 corporate tax reform, Germany stipulated that if there are fully comparable “arm's length” values, the appropriate transfer price must be determined primarily according to the business case-related standard methods (§ 1(3) AStG [Taxation of Foreign Relations Act, Gesetzes über die Besteuerung von Auslandsbeziehungen]).
These standard methods are:
These methods, shaped by tax law, fundamentally have no relevance for EU state aid rules. However, if they have become commonly used in business in Germany, even for tax reasons, then this practice will play a role in the economic aspects of EU state aid rules.
The price comparison method – also known as the Comparable Uncontrolled Price Method (CUP) – is considered to be the standard method for determining transfer prices due to the immediacy with which the comparison price can be established. The method is to compare the price agreed for transactions between related parties with the price agreed for similar transactions between independent third parties (or between related parties and an independent third party who cannot be influenced by decisions made by the company or company owners (Vögele/Raab, 2015[1]))1. In other words, the appropriate transfer price is determined on the basis of comparable transactions between a service provider and an independent service recipient. The prerequisite for using the price comparison method is that the prices for the transaction in question are fully, or at least partially, comparable with those of the transaction drawn on for comparison.
The cost-plus method (CPM) determines the appropriate transfer price in a two-step process. Based on the assumption that the manufacturing cost of a product or a performance represents its intrinsic exchange value, the cost price of the providing party is used as the starting point and an appropriate mark-up (a proxy for profit) is added (Vögele/Raab, 2015[1])2. The underlying idea behind the CPM is that a commercial enterprise can be economically viable in the long term only if its full costs (both variable and fixed costs) are covered and if a certain minimum profit can be achieved. This principle is also the foundation of the above norms of EU state aid.
The resale price method (RPM) takes as its starting point the price for which an undertaking sells goods it has acquired from a related undertaking in the group to an independent purchaser. The starting point of the RPM is thus the price that the resale undertaking obtains on the market. The price of sale is reduced by a fair-market margin, the size of which is determined by the following three components: i) the costs incurred by the reseller; ii) the functions and risks assumed by the reseller during the supply or performance relationship with the related party; and iii) a reasonable profit mark-up for the reseller.
This last method – which is also recognised in Germany – can thus be said to think "backwards from the end", meaning that the approach is not completely devoid of economic foundations. As EU state rules also use a "backwards from the end" approach, the basic approach of the RPM method does not seem unreasonable.