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Services
Tax planning and strategy
Our practice has consistently and successfully delivered tax solutions, tailored to our clients’ requirements.
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Accounting and tax services
Our department prepares computerised accounts based on the physical or electronic documentation supplied by the client.
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Establishing companies in Andorra
We have extensive experience in providing services for setting up companies
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We cover all your needs
A group with more than 40 years of experience
ATSA S.L.
Eemerged in 2012 from the collaboration between Andorran and Spanish advisers.
Since 2000, tax requirements in the Principality of Andorra have increased, leading to the introduction of Corporate Tax in 2012 and Personal Income Tax (IRPF) in 2015.
At this point, many advisers, who had already been collaborating for more than 10 years, decided to combine their knowledge of the Andorran market and the tax world to create the Andorran company ATSA, SL, offering comprehensive services to its clients.
ATSA, SL is a subsidiary of the Spanish company ASESORÍA TRIADÚ, SA (ATSA), which belongs to the international group MORISON ACPM, present in more than 85 countries.
Tax and economic advisers
Other services
What else can we offer you?
Establishing companies in andorra
We have extensive experience in providing services for setting up companies, in all business sectors, with an excellent record for registering companies and getting them off the ground.
Company internalisation
Thanks to our global network of collaborators, in all corners of the world, we can help businesses in their internalisation processes ...
Residence in andorra
We provide bespoke assistance to our clients to establish their residence in Andorra, for both immigration and tax purposes.
Corporate
Corporate Finance is a term associated with two activities: the company’s business finances ...
Compliance
ATSA’s specialists in regulation and compliance regularly advise companies how to deal with the challenges of risk management and regulatory compliance ...
Labour
Our pragmatic approach, which focuses on results, enables us to advise clients who are active in a wide range of sectors ...
