Integrated water cycle services are subject to VAT

The management of water resources and associated services pose complex challenges regarding the application of Value Added Tax (VAT). The distinction between activities that form part of the integrated water cycle and those provided as a personified proprietary means of the contracting authority is decisive for the correct settlement of the tax.

What the DGT has ruled

The Dirección General de Tributos (DGT) has established that water distribution or supply services, as well as wastewater purification within the integrated cycle, are always subject to VAT. Conversely, those services provided as a personified proprietary means of the contracting authority that do not have the supply or distribution of water as their object will not be subject to the tax.

For entities that carry out both activities, the regulations provide for specific treatment. In these cases, the dual-entity deduction regime provided for in Article 93.Five of Law 37/1992 must be applied. This regime requires that the deduction of input VAT be carried out using an imputation criterion that is reasonable and homogeneous.

What it means for you

If your company is a public commercial entity providing services to public administrations, you must precisely identify the nature of each assignment. VAT liability will not depend solely on the status of the entity, but on whether the activity fits the concept of the integrated water cycle or if it is a personified proprietary service unrelated to supply.

Correct classification is fundamental to avoid errors in settlement and to ensure that the recovery of the tax is appropriate according to the activity performed.

What should be done

It is necessary to conduct a detailed analysis of the contracts and services provided to distinguish between taxable and non-taxable activities. Likewise, entities operating under the dual-entity model must implement an imputation system for input VAT that complies with the requirements of reasonableness and homogeneity demanded by Law 37/1992, thereby guaranteeing legal certainty in the management of their deductions.