Fénix Advisory and Consulting Services
Experts in tax and estate planning
We structure your business and your assets with global vision, legal security and intelligent tax planning.
Companies
Tax and accounting advice for operating companies. Strategic planning, profit optimization and regulatory compliance in Spain.
Patrimonial
Holdings
How we work
We help you transform your relationship with taxes and wealth: from obligation to strategy.
Tax and asset advisory services for entrepreneurs, professionals and growing SMEs.
Strategic fiscal design
Optimize your personal and business structure to pay the right amount, with a global vision.
Transform your tax structure into an ally of your growth.
We analyze your personal and business situation to define the most efficient strategy according to your objectives and your tax residence.
We help you pay the right amount, no more, no less, applying the regulations with rigor and taking advantage of the legal advantages that correspond to you.
Results: higher profitability, stability and fiscal consistency in every decision.
Conscious asset management
Protect your assets and make them work in your favor, sustainably and legally.
Your wealth reflects years of effort; our mission is to protect it and make it grow.
We design asset structures and holding companies that allow you to separate risks, optimize benefits and plan for the future with a global vision.
With a comprehensive approach, we accompany you in making decisions that combine profitability, sustainability and peace of mind.
Results: protection, diversification and control of your family or business assets.
International consulting
If you live, invest or do business in more than one country, we help you to structure it correctly.
If you live, invest or develop your activity in more than one country, you need international planning that provides security and clarity.
We study your tax links, analyze double taxation agreements and design efficient structures adapted to your case.
From tax residence to real estate investment or business expansion, we help you to operate without borders, within the law.
Results: solid international structures and legally backed decisions.
Growth consulting
Make decisions with an integrated financial and fiscal vision.
It’s not just about paying less, but about growing better.
We unite taxation and finance so that each step, an investment, a purchase, a restructuring or a succession, is part of a global strategy.
We accompany you in the creation of a solid, profitable model aligned with your personal values and goals.
Results: strategic decisions that drive your long-term financial freedom.
Find out how we can help you build a sound wealth strategy
We accompany entrepreneurs, investors and internationally mobile individuals who wish to make conscious, safe and efficient decisions.
Benefits of a smart tax and wealth strategy
International tax security and peace of mind
Avoid risks and penalties with a solid structure, complying with the regulations in each country where you operate or have interests. We keep you up to date on tax changes and guide you in your decision making.
Efficiency and real savings
Optimize your tax burden without taking unnecessary risks. Pay the right amount and take advantage of the legal benefits you are entitled to, both in Spain and abroad.
Asset protection and growth
Your wealth and investments are structured with a long-term vision. We create strategies to preserve what you have built and make it grow in a profitable and secure way.
Global vision and strategic planning
Every move, an investment, a relocation, a partnership, fits into an overall strategy. Anticipate changes, reduce uncertainty and gain financial freedom.
Direct communication and professional support
We work with you in a close and continuous way, explaining each decision in a clear and non-technical language. You will have a professional accompaniment, focused on your objectives and your patrimonial reality.
Personalized and confidential advice
Each client is unique. We analyze your personal, family and business situation to offer you a tailored tax and estate strategy, with absolute confidentiality.
This is what they say about us
Publicado en Mauricio Hernández Durán29/04/2026 Como nomada digital planeando mi transición fiscal en España el equipo de Asesoria y Consultoria Fenix me dio lineamientos claros con base en su experiencia para gestionar las implicaciones de Transparencia Fiscal Internacional (TFI) y Sede Efectiva. Altamente recomendados!Publicado en Andrei L. Magnea20/02/2026 Highly recommended! Carmen is a true professional, kind and patient with all of the silly questions that someone who knows nothing about this world would have for her. She's always a delight to work with. If you're in need of a skilled accountant, look no further.Publicado en José Miguel Vicente Payeras19/02/2026 Carmen es una gran profesional que te ayuda a mantenerte al día de todos los impuestos a pagar, en mi caso como autónomo. Te notifica con antelación y si tienes cualquier duda, está disponible para ayudarte y dedica el tiempo necesario para explicarte y que te quede todo claro y cómo proceder en cada momento. Desde que le confío a ella mis cuentas la verdad es que me quedo muy tranquilo. Si tienes un negocio y necesitas que alguien se encargue de la parte de asesoría y gestoría, sin duda tienes que pensar en Asesoría y Consultoría Fénix.Publicado en Stefan Cirneci19/02/2026 I’ve recently worked with Carmen from Asesoria Fenix and I received outstanding services. The ‘Beckham Law’ knowledge and generally around the tax return topic was very useful in my case. I encountered professionalism, knowledge and responsiveness. I truly recommend their services.Publicado en Carmen Cascales19/02/2026 Gracias a Carmen, su gestoría y sus servicios TOP puedo dormir tranquila!! Carmen se ocupa de TODO, de todos los trámites complejos (y manuales de los que no tengo tiempo de ocuparme!), me aconseja y me ofrece siempre las mejores opciones para mi situación concreta. Siempre me dedica el tiempo necesario para que entienda todos los procesos, y resuelve siempre mis dudas con rapidez y conocimiento. Lleva mi empresa inmobiliaria y hace poco necesite hacer un trámite como autónoma también y todo fue fácil y sencillo con ella, 100% recomendable!!!Publicado en María Concepción Pérez19/02/2026 Mi asesora fue Carmen Vizireanu, y la verdad que para mí es una gran profesional. Y siempre muy atenta y cercana.Publicado en C M19/02/2026 Very professional and good quality service! Helped me out a lot with my declarations.Publicado en Daria Hera19/02/2026 Muy satisfecha con el trabajo de Carmen. Me da mucha tranquilidad contar con ella para la gestión de los impuestos. Es una persona muy profesional y siempre está ahí para resolver cualquier duda. ¡Muchas gracias por todo!Publicado en R Ramperez19/02/2026 Estoy muy satisfecho con esta asesoría. Lleva la gestión de mi sociedad con gran profesionalidad, es muy trabajadora y extremadamente rigurosa en cada detalle. Además, trabaja con herramientas y software, lo que hace que todo sea ágil y sencillo incluso a distancia. En mi caso me gestiona autónomos y declaración de la renta con alto nivel de compromiso. Totalmente recomendable.Publicado en Raluca Petrariu20/11/2025 O recomand cu mare drag pe Carmen pentru profesionalismul si cunostintele ei legate de contabilitatea si fiscalitatea din Spania. A fost o placere sa colaborez cu ea!
Our Mission
At Asesoría y Consultoría Fénix we transform taxation into a tool for growth, protection and freedom.
We offer a high quality high quality servicebased on clarityclarity, responsibility responsibility and professional rigoralways within the legality.
We believe in close close and strategic communicationbecause understanding your taxation is the first step to take control of your wealth.
From Clarity to Strategy. From Strategy to Growth. From Growth to Freedom.
“Turn taxation into your freedom.”
We belong to and collaborate with
We belong to and collaborate with the Spanish Association of Tax Advisors (nº 05095), the International Fiscal Association (nº 68262), Association of Economists of Catalonia(C.Nº 17144) and Social Collaborator of the Tax Agency.
Personalized advice
Contact us and we will advise you in a personalized way. We carry out a first session of Strategic Analysis, in which we study your fiscal, patrimonial and financial situation in a global and orderly way.
The objective is to resolve doubts, understand precisely how your assets are structured and detect inefficiencies, risks and opportunities for improvement.
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Frequently Asked Questions about Fénix Advisory and Consulting Services
We accompany entrepreneurs, professionals, investors and families who wish to structure their taxation and wealth with a strategic vision. We work both with clients in Spain and with people with international mobility or interests in several countries.
We do not limit ourselves to filing taxes or bookkeeping.
At Asesoría Fénix we turn taxation into a strategic tool, integrating tax, wealth and financial decisions to help you pay the right amount, protect your wealth and grow with legal certainty.
We work with both profiles. We advise operating companies, asset-holding companies, family holding companies and also individuals with growing assets, investors or professionals who want to plan their taxation in a conscious way.
Yes. We advise clients who live, invest or do business in more than one country.
We study double taxation agreements, tax residency, international structures and investments abroad so that you can operate with security, consistency and legal support.
The accompaniment is continuous and proactive. We not only react to tax obligations, but we warn you, explain and accompany you in every relevant decision, always with a clear and understandable language.
Our publications
Let's talk!
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Contact
E. hola@ase soriafenix.com
T. +34 611 747 457
Opening hours: Monday – Thursday: 8:00 – 18:00
| Friday: 8:00 – 14:00




