How the DGT's position has evolved
Current position
The existence of a permanent establishment through a dependent agent is determined by whether the agent exercises effective powers to conclude binding contracts, even if they do not formally sign them. For an office or activity to be considered a permanent establishment, its functions must be essential and significant, not merely preparatory or auxiliary. In the field of IVA (Value Added Tax), the configuration of a permanent establishment obliges the entity to be the taxable person for the operations in which it intervenes.
The DGT's position remains constant in the distinction between auxiliary activities and essential activities. Throughout the rulings, it has been reaffirmed that a dependent agent constitutes a permanent establishment when they have the capacity to negotiate or conclude binding contracts. The evolution shows a precision in the interpretation of negotiating capacity, extending it to the execution of effective powers without the need for a formal signature.
Turning points
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Specifies that the exercise of effective powers to conclude binding contracts generates a permanent establishment, even if employees do not perform the formal signing of the document.
Analysis based on 18 of 19 rulings with a stated position. Updated 25 September 2026.