+351 966 593 102 | +351 927 649 501 (chamada para rede móvel nac.) geral@jsadvisers.com


JS Advisers is committed to delivering top-notch services that prioritize fiscal support for both residents and non-residents in Portugal. With our expertise in supporting Local Lodging businesses, which have become the primary focus of recent investments, we are well-equipped to address your specific needs. No matter where you are located in the world, we are dedicated to providing our assistance to individuals like you. Our team at JS Advisers is available to answer any questions you may have regarding legislation matters, tax affairs, yearly IRS Tax Return, and personal investments on Portuguese soil. We take pride in offering sustainable solutions that will help you achieve your goals. 


jsadvisers tax advice algarve

As a remote fiscal advising company, we prioritize being environmentally friendly and are conscientious about the ecosystem. By choosing JS Advisers, you can trust that you are aligning with a company that prioritizes not only your financial success but also the well-being of our planet.  Do not hesitate to reach us for comprehensive and reliable assistance in navigating the intricacies of fiscal matters in Portugal. We are here to clarify any doubts and provide you with the support you need to make informed decisions and achieve your financial goals.


What we offer


JS Advisers will assist you during this specific registration process, making sure that you fulfil all legal steps to start running your business and all requirements are respected taking in consideration this type of activity.
From the moment you decide to give a new life to your property, we will help you with all the necessary fiscal obligations, providing the best advice and support always.


One of our main areas of experdise is dedicated to international citizens who do not understand the portuguese legislation and, at the same time, are looking for tax benefits and opportunities to invest their income.

With our guidence, we will prevent you to be double-taxed, saving you time and money and letting you focus on enjoying your free time in the amazing landscape of Algarve.



Once you are considered officially a resident in Portugal, one of the main concerns you should have is your personal vehicle. Residents are not allowed to drive a foreign motorcycle, car OR van, therefore you must be aware of the Legislation involved in the matriculation process. Our company provides guidance through all steps and assistance with your application to be exempt from the ISV payment, if applicable, as well as other possible issues you may find along the way.


If you would like to know more about moving to Portugal or investing in this country, you may find it useful to book a consultancy meeting to understand more about the Portuguese Tax System.
We supply useful knowledge to make your decisions and after our scheduled appointment, a summary of the topics discussed during the consultancy is sent directly to our clients.


One of our main responsibilities with all clients is to make sure they are currently aware of new taxes and fiscal obligations, as the Portuguese laws are constantly changing and being reviewed. For the benefit of your business activities and personal tax returns, you will need the proper guidance to oblige norms and rules stipulated by the Portuguese Tax office.


Planning to live long-term in Portugal?
Whether you are passionate about our country and great environment, friendly people, excellent quality of life OR amazing gastronomy, the reasons are countless.
But before the good part, it is as important to search for specialized advice that may enlighten your queries and provide good support regarding the current tax legislations and bureaucracies involved in this process.


In a world that is constantly changing and connected through the Internet, we found an increasing search from people all over the world that would like to work as per this new lifestyle, performing their jobs using Portugal as their main residency while travelling abroad. Due to this new type of jobs and characteristics, we try to always keep up a track on the latest tax information released.
Be wisely advised regarding all these fiscal obligations here.


> NIF Application

> Fiscal Representation

> Double Taxation

> Social Security registration

> Long-term rentals

> Among others

Want to Schedule an Appointment?


Portuguese Tax Brackets 2023 Tax Return
Portuguese Tax Brackets 2023 Tax Return

Following the example of other European countries, the Portuguese fiscal year is the same as the calendar year (January to December).According to the Estate Budget for the year of 2023 and as usual, the progressive taxes were updated.For the current IRS season of...


1.  I am fiscal resident in Portugal and my income is earned from abroad, should I submit a tax declaration in Portugal?   Yes. As a resident, all your worldwide income must be reported in the annual tax declaration (IRS). 2. I have not received any income in Portugal...

Black Listed Countries
Black Listed Countries

The Black Listed Countries may have an increased tax over your income, making you consider if it is worthy to receive income from these countries or not.To find more about the list of countries that suffer a higher taxation in Portugal, please see below the updated...

Client Reviews

It has been four years now since JS Advisers took over managing our books. In that time they have been flawless. Their communication is prompt and clear, everything happens on time, their fees are very reasonable, but there’s something more; they are really nice people to deal with.  I recommend them very highly.” 

Client Reviews


“Jéssica from JS Advisers has been handling my family’s finances since we arrived in Portugal 2 years ago.
It can all be a bit daunting at first as there is too much bureaucracy to handle but she guided me not only to understand it but also to solve the situation at hand.
The services that JS Advisers did for us have been: IRS, Mais-Valias and dealing with AT Finanças with submitting all documentation.
Her professional advice has been most welcome!”

Client Reviews


“We are originally from the United States and have been living in Spain for the past few years. When we decided to move to Portugal and to buy various properties, we were quite overwhelmed by the tax system, the bureaucracy, and everything in between. Luckily, a friend told us to work with JS Advisers and we could not be happier.
Our contact person is Jessica Cruz and she is the absolute best. She communicates and helps us to understand everything and she is extremely transparent and honest as well. Jessica has always provided a very good service at a fair price and we would highly recommend her firm to anybody who needs an excellent accountant.
Without Jessica, we would never have been able to own and rent properties in Portugal. Finally, my wife and I worked in the financial industry in the United States for many years and we have worked with many accountants over the years and Jessica is one of the best!”

Client Reviews

“JS Advisers and in particular as l have dealt with Jessica have been excellent throughout my dealings with her. 
On time responses. Helpful and have consistently gone the extra mile to make sure l get it right even if dealing with other matters that don’t always fall under their remit. 
I cannot recommend them enough. Use their expertise and advice, you will not be disappointed. 
Their telephone service is recommended as a fast way to put your mind at rest as well. ”