WELCOME TO NAX LAW

Save on taxes with expert tax lawyers

Welcome to NAX Law, the leading law firm specialised on international taxation of individuals, entrepreneurs and businesspeople

WHO WE ARE

Our clients

We serve individuals, entrepreneurs and businesspeople who want to optimise their taxes internationally and protect their wealth.

Our mission

We aim to provide you with the best legal and tax solutions, so that you can save on taxes legally and unlock your full potential.

How

We are licensed lawyers. We focus on quality, authority and solid work. Throughout the years we have earned the trust of our clients.

Where

We are established in and deliver services in respect of the Kingdom of Saudi Arabia, Spain and the United Arab Emirates.

WHAT MAKES US STAND OUT

Experienced tax lawyers

We are licensed tax lawyers. We have gone through years of rigorous learning, exams and practice in top-tier law firms. We bring authority, reliability and trust.

Quality lawyers

We hire from the best law firms and we continuously train our lawyers. This ensures that we maintain the highest standards of quality in our services.

Local experts, international players

We aim to become the best in those countries where we operate. We have a network of partners in some countries where we do not operate.

No intermediaries

You work directly with us. You will not be referred to a separate organisation, which adds hidden fees and creates inefficiencies.

We know the real practice

We regularly represent clients before the tax authorities and courts. Experience shows that there is a great difference between reading a tax statute from a desktop and the real practice. We master both.

We speak your business language

Our staff have lived in more than five countries, set up different businesses of their own in more than seven, and assisted hundreds of clients with theirs. We think like entrepreneurs, and most of us are. We speak your language.

Value for money

In more than 10 years of experience, the added value and the tax savings that we provided has always been higher than the cost of our services.

Transparent fees

You know the services and fees in advance, there are no surprises. We discuss and agree clear engagement letters in writing. We keep you updated on the time we incur.

Agile firm

We have an efficient structure. Leveraging on technology, our booking, contracting and payment options are swift, which allows us to deliver better services.

Commited with justice and the law

As lawyers, we proudly swore an oath to honour justice and the rule of law. We strive to leave a positive legacy for our clients and the society in general. We will always guide you through the lawful and right path, so that you can have peace of mind.

Communications between lawyers and clients are protected by law and cannot be seized. This is not the case with consultants. We always keep all our matters strictly confidential.

Our goal is your succes

Instead of blaming countries and their tax systems, we believe the right approach is for us to focus on you – how we can give you the best legal and tax solutions, for you to grow and become the best version of yourself.

HOW DO WE WORK

1.

Download and read our insightful content.

You can download and read our meticulously drafted content from the “Knowledge Centre” tab. We suggest you read it before booking a consultation.

2.

Book a free 30 minutes online consultation with us.

In the free consultation we will discuss your background and situation, seek to understand your needs, provide a general overview of our skillset and how we work, and see if and how we can help you. We know our profession, the tax laws and the real practice inside out. Trust us, you will benefit from our session. All our clients do.

3.

Engage us.

If you agree with our proposed services, you can contact us through email and let us know that you accept. We will then share an engagement letter specifically tailored to your needs, for your review and signature.

WE ARE THE RIGHT CHOICE IF:

You want to optimise your taxes and wealth internationally, with reliable and experienced lawyers who have solid and tested experience working in top tier law firms.

Your queries relate to any of the countries where we operate: Saudi Arabia, Spain or the United Arab Emirates.

You are considering a significant change in your life, such as starting or selling a business, relocating your tax residence, buying or selling real estate or other assets, etc.

You need someone who can design and implement a 360 degrees tax and wealth protection strategy.

You are a motivated person and want to make a positive impact within the society.

You value privacy and confidentiality. Our communications are protected by attorney-client privilege.

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Xavier SeguĂ­

Co-founder, Partner

Biography
Xavier is a tax lawyer qualified in Spain with over 11 years of international tax experience. Prior to co-founding NAX Law in 2024, he worked for more than six years at the Middle East’s largest law firm Al Tamimi in Dubai and Riyadh, and more than four years at the top Spanish firm Cuatrecasas. He regularly advises a wide range of clients including individuals, entrepreneurs, family offices, financial institutions, and local and multinational companies. He has experience across all taxes, including corporate and personal income tax, Zakat, VAT, excise tax, withholding tax, wealth tax, inheritance tax, double taxation treaties, transfer pricing and real estate transfer tax, in a wide range of industry sectors.

Languages
English, Spanish, Catalan, French

Education
2017 – Postgraduate diploma in International Taxation, ESADE, Barcelona
2014 – LLM, Tax advisory and tax planning, UIC Barcelona
2012 – LLB, Universitat Pompeu Fabra, Barcelona
2010-2011 – Full year Erasmus law program in KU Leuven, Belgium

Admission as a lawyer
2013 – Professional Bar Qualification, Barcelona Bar, Spain

Nashmi Al Otaibi

Co-founder, Partner

Biography
Nashmi is a qualified lawyer in Saudi Arabia with over 10 years of experience. He has been instrumental in assisting clients with innovative legal solutions to achieve their business objectives. His expertise lies in leveraging his extensive knowledge of the tax law to interpret regulations, provide legal opinions, offer strategic advice on tax laws and policies, and dealing with the tax authorities and tax committees. He specialises in tax structuring and tax dispute resolution in Saudi Arabia. He possesses in-depth knowledge across multiple tax categories including Zakat, income tax, VAT, real estate transfer tax and withholding tax. Nashmi has also authored several articles on Saudi tax law published in Saudi newspapers.

Languages
English, Arabic

Education
2020 – International Taxation Law; Master Degree, L.L.M, University of Florida
2016 – Commercial Law; Master Degree, L.L.M, Dar Al Uloom University
2014 – Bachelor of Laws, LLB, Mustaqbal University

Admission as a lawyer
2017 – Professional Bar Qualification, The Ministry of Justice, Saudi Arabia

Aida Kellal

Partner

Biography
Before joining NAX Law, Ms. Kellal was co-head of the Middle East Desk in the top firm Cuatrecasas for the past 12 years, and practiced law in France and the United Arab Emirates with the largest law firm in the Middle East. Ms. Kellal has extensive experience in M&A transactions, advising both public and private entities, as well as local and international clients on crossborder acquisitions and investments. She specialises in private equity, public concessions and public private partnerships, and has extensive experience in the industrial area (chemical, water production and automotive), logistics and engineering. Ms. Kellal is a qualified lawyer in France and Algeria. She is a visiting professor at the IE Business School in Madrid and the International University of Catalonia.

Languages
English, Arabic, French, Spanish

Education
Master in International Business Law, Université París II Panthéon-Assas.
Master in Risks Forecasting of International Business Project, Université París V René Descartes.

Admission as a lawyer
2004 – Professional Bar Qualification, France and Algeria