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Office of economists and lawyers specialized in tax matters and tax management


NMD Asesores is a tax consultancy founded in 1990 under the name of its founder, Nadal Miquel Danus.

Since its inception, the consultancy has specialized in tax advice, both in its economic and legal fields, and in the management of taxes for residents and non-residents in Spain. Likewise, the advice covers other areas such as economic-accounting advice to companies and individuals, the processing of deeds and advice on real estate transactions.

Currently, the firm is made up of economists, lawyers and experts in tax matters with extensive experience in the sector.

Mar Miquel

Mar Miquel

Tax Advisor and Lawyer

marmiquel@nmdasesores.com

Graduated in Law from ESADE Business & Law School of Barcelona.

Double Master in Tax Consulting and Management (AGT) and in Law from ESADE Business & Law School.

Master in International Management (MIM) at IE in Madrid.

She completed the ERASMUS Program at the University of Gothenburg (Sweden) where he took introductory courses in Maritime Law and Air Law.

She is a member of the “Ilustre Colegio de Abogados de las Islas Baleares” .

She began her professional career at the Barcelona office of KPMG Abogados where she delved into the taxation of individuals and high net worth individuals until she joined the firm in 2017.

Languages: Spanish, Catalan and English.

Tomas Miquel

Economist

tomas@nmdasesores.com

Graduate in Business Administration and Management (ADE) from the Universitat Oberta de Catalunya (UOC).

Advanced Accounting Course at the Centro de Estudios Financieros (CEF).

He has been working at the firm since 2024, performing accounting mechanisation and financial statement analysis tasks.

He is responsible for improving accounting processes from an IT perspective, as well as their maintenance and smooth running.

Languages: Spanish, Catalan and English.

Tomas Miquel
Margalida Vidal

Margalida Vidal

Head of the individuals area

vidal@nmdasesores.com

Higher education in Administration and Finance.

She has worked at the firm since its foundation, in 1990. Given her extensive experience, she has a broad vision in advising and managing all types of taxes, as well as the processing and management of all types of administrative procedures.

She is currently specialized in the area of ​​advice and management of individuals and in the area of ​​deed processing.

Languages: Spanish and Catalan.

Margalida Vallbona

Head of the legal persons area

vallbona@nmdasesores.com

Higher education in Administration and Finance.

Since she joined the firm in 1995, she has developed accounting, advisory and tax management activities for companies.

Currently, she is specialized in the area of ​​accounting and in the area of ​​advice and taxation of legal persons, managing numerous entities, whether companies, foundations or associations, from all sectors.

Languages: Spanish and Catalan.

Margalida Vallbona
Margalida Estelrich

Margalida Estelrich

Administrative

estelrich@nmdasesores.com

Administrative Vocational Training Degree.

She has extensive work experience in the field of administration and customer service.

Since she joined the firm in 2005, she has specialized in the management of taxes for individuals, and she is the firm's main contact with the different Public Administrations.

Languages: Spanish, Catalan, English and German.

Maria Antonia Bonet

Administrative

info@nmdasesores.com

Technician in costs, salaries and payroll. She resided for several years in Chelmsford, UK.

She has extensive work experience in the field of administration and customer service. Before joining the firm, she worked in several companies, both public and private, as well as in a foundation.

Since she joined the firm in 2007, she has been in charge of administration and customer service activities, as well as the management of all administrative procedures.

Languages: Spanish, Catalan and English.

Maria Antonia Bonet
Birgit Tosch

Birgit Tosch

Non-resident department

birgit@nmdasesores.com

Technician in Social Security.

Upon her arrival in Mallorca, she began working in companies in the tourism and real estate sector. After several years in these sectors, she began to work in tax consultancies performing management support tasks, translation, non-resident tax management and customer service.

Miquela Covas

Accountant

miquela@nmdasesores.com

Graduate in Tourism.

Advanced Technician in Administration and Finance.

She has extensive professional experience in the tourism sector and in administration, where she has developed skills in document management, administrative organization, and customer service.

Since joining the firm in 2024, she has been part of the accounting department, where she is responsible for the accounting management of both companies and individuals, collaborating in the monitoring and control of clients' accounting and administrative obligations.

Languages: Spanish and Catalan.

Miquela Covas
Magda Vich

Magda Vich

Economist

magda@nmdasesores.com

Bachelor's degree in Business Administration and Management (ADE) from the Autonomous University of Barcelona.

Since joining our firm, she has specialized in the real estate and tourism sector, advising clients on real estate transactions and handling all types of procedures with the Tourism Board and other related agencies.

She also has experience in providing tax and accounting advice to companies and individuals.

Languages: Catalan, Spanish, and English.

Almudena Couto

Accountant

almudena@nmdasesores.com

Higher education in Administration and Finance.

She has extensive experience in the hospitality sector, where she has carried out accounting mechanization, bank reconciliation, tax preparation and filing, and financial statement analysis. She has also performed commercial, customer service, and human resources tasks.

Since joining the team in 2024, he has continued to perform tasks related to accounting and tax advice for companies and individuals.

Languages: Catalan, Galician, and Spanish.

Almudena Couto
Aina Ginard

Aina Ginard

Lawyer

aina@nmdasesores.com

Double Degree in Law and Business Administration and Management from the Universidad de las Islas Baleares.

Master's Degree in Access to the Legal Profession from the Universidad de Nebrija.

Master's Degree in Business Law and Commercial Contracts from the Universitat Rovira i Virgili.

Member of the Balearic Islands Bar Association since 2024.

She joined the firm in 2025 to contribute her knowledge and experience in civil and commercial law, as well as to further her expertise in inheritance and tax law, drafting all types of tax appeals.

Languages: Catalan, Spanish, and English.

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