DILIGENS TAX CONSULTING, SL is a professional tax advisory firm, providing services specialized in indirect taxation and transfer pricing.

Supported by a large experience in our specialities, our mission involves the advisory, development and implementation of customized solutions for our clients, assisting them in any of their domestic or international transactions.

Being aware of the complexity of indirect taxation, as regard the treatment in the scope of domestic and international transactions, as well as the peculiarity and obligations derived from the regulation for transactions between related parties, DILIGENS offers highly specialized and updated knowledge for both areas of taxation, through the excellence, honesty and commitment for its clients. Our commitment is the confidence that our clients deserve.

From the international perspective DILIGENS is presented as a reliable partner requested by our clients for their international transactions. Through our wide specialized collaborators network, but with DILIGENS as main contact person, we assist our clients in the practical implementation of their business projects in other territories, within the scope of indirect taxes and transfer pricing.


Even part of the customs European Community territory, the Canary Islands is not part of the VAT European territory, this meaning that for any transaction which is deemed to be placed within the Canary Islands it would apply an indirect tax regime other than the VAT regime…


International trading of goods that involves territories outside the European Union has tax implications related to the accrual of customs duties. Likewise, these transactions entail the accrual of excise duties when involve goods that, by their nature…


DILIGENS provides a full advisory service within the scope of ​​indirect taxation for companies at a domestic and international level.

With our team of VAT specialists we can detect the risks, savings and…


Nowadays we live in a complex and globalized economic environment in which the number of transactions between related parties increases day by day, and therefore the demands of the Tax Authorities also increases in order …


  • Preparation of writing advice and analysis of complex transactions from a VAT perspective (supply chain, import-export, e-commerce, financial services, real estate, etc).
  • Assistance and representation in VAT audits.
  • VAT refund claims in other EU Member States.
  • Preparation and submission of tax regularizations. Analysis of potential VAT contingencies.
  • Formal aspects as regard invoicing obligations.
  • Review of transactions and VAT treatment for the fulfilment of the S.I.I.
  • Review of ERP systems for the parameterization of the VAT codes.
  • Advice on the implementation of the VAT Grouping scheme.



We are tax advisors with a clear orientation to satisfying and surpassing our clients’ expectations. We have proven experience and legal training in addition to deep knowledge in each of our areas of specialization.




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