Practice Areas

Tax Law .

Don’t be afraid. A letter from the tax authorities isn’t the end of the world. We take legal action against the tax agency and, when necessary, before the European Commission.

I have a notification Talk to a lawyer or tax advisor

The Subject

Most of them are consultants. Few people fight.

Audits, inspections, penalties, seizures. When the tax agency comes knocking, it matters who answers the door—and what arguments they present.

We fight for our clients: we have succeeded in getting the European Commission to consider infringement proceedings against Spain to defend our clients’ tax rights. We apply that same fighting spirit to every case.

Individuals and businesses that have received a notice, demand, or assessment from the tax authorities.
Taxpayers subject to an audit, inspection, or penalty proceeding.
Anyone who wishes to appeal a settlement or penalty that they consider unjustified.
Cases with an international component or high technical complexity.

We’ve got your back.

Inspection

Checks and Inspections

We'll guide you through the entire process, providing technical support aimed at ensuring the process is as streamlined as possible.

Resources

Resources and Complaints

Objections, appeals for reconsideration, and economic-administrative claims before the TEAR and the TEAC.

Litigation

Litigation Until the Very End

Legal representation before the administrative courts and, where appropriate, before European courts.

How We Work

Legal defense .

Review of the case file

We analyze what the tax authorities are requesting, the basis for their claim, and where there is room for a defense.

Response Strategy

Statements, appeals, or financial-administrative claims—whichever suits you best.

Litigation, if necessary

We defend your position before economic and administrative courts, administrative courts, and European courts.

Schedule your first consultation

Why Riera Consulting.

Proven tenacity

We don't just file claims: we litigate against the tax authorities, and when necessary, we bring Spain before the European Commission to eliminate tax discrimination.

Doctrinal Rigor

Published original work (Aranzadi 2024) and an academic calling: solid technical arguments, not generic formulas.

Direct dealings

Your case is being handled by the tax attorney representing you. You know who you're talking to.

Preguntas frecuentes

Your questions, answered.

First things first: don’t ignore it, and make sure to meet the deadlines. Bring it to us, and we’ll go over it with you: we’ll explain what they’re asking for, what the basis for their request is, and what options you have to defend yourself before you respond.

Yes. There are several options (appeal for reconsideration, economic-administrative claim, administrative litigation), and we’ll choose the one that works best for you. A tax assessment isn’t the final word.

As far as necessary. We litigate before the economic-administrative courts, the contentious-administrative courts, and, when appropriate, the European courts. We have done so.

They are usually short and cannot be extended, and missing them severely limits your ability to defend yourself. That is why it is best to take action as soon as you receive the notice.

If the tax office has written to you, let’s talk as soon as possible.

A tax attorney reviews your case and tells you what options you have for a defense.

View my file 965 92 91 94