Voormalig demissionair staatssecretaris van Fiscaliteit en Belastingdienst Marnix van Rij gaf op 17 juni in samenwerking met universitair docent Esther Huiskers-Stoop een gastcollege over belastingrecht en duurzaamheid. Deze lezing werd op initiatief van student Darya de Wilt georganiseerd.

With Brexit looming, stronger economic governance of the European Union is more essential than ever. It’s high time for action, says Amy Verdun, Professor of European Politics and Political Economy. Inaugural speech on 27 September.

On the occasion of Euroscience Open Forum 2022, Professor Attiya Waris (Director of Research and Enterprise and Professor of Fiscal Law and Policy in Eastern Africa, University of Nairobi, Kenya), Professor Irma Mosquera Valderrama (Professor of Global Tax Governance, Lead Researcher GLOBTAXGOV ERC…

The European Commission has started an investigation into possible illegal state aid from the Netherlands to Nike. It is high time that agreements between Tax Authorities and multinationals are made public, says Associate Professor in Tax Law Jan Vleggeert.

The benefits department of the Dutch Tax Administration has attempted to reach backroom agreements with the judiciary about the decision period in benefits cases. Lecturer in tax law Martijn Nouwen says this harms the legal protection of victims.

De bevolkingsgroei daalt, de fiscale voordelen voor expats zijn niet aantrekkelijk genoeg en te weinig geschikte arbeidskrachten. Peter Wennink van techreus ASML, is niet blij met het ondernemersklimaat in Nederland. ASML dreigt met een vertrek naar het buitenland.

De Organisatie voor Economische Samenwerking en Ontwikkeling (OESO) komt met een nieuw plan voor de aanpak van belastingontwijking.

On 3 February 2021, Prof. Matthias Haentjens spoke at the second conference on bank resolution, jointly organised by the European Banking Institute (EBI) and the Single Resolution Board (SRB).

Unilever is considering staying in the Netherlands after all. This follows from draft legislation by the GroenLinks party introducing an exit premium that large companies leaving the Netherlands would have to pay to compensate lost tax income. Dutch radio programme BNR and newspaper the Volkskrant asked…

The Netherlands must introduce a lower limit for tax on profits to prevent major multinationals not paying tax on a structural basis.

Mees Vergouwen heeft op 28 oktober de Mitchell B. Carroll prijs van de International Fiscal Association (IFA) ontvangen. De fiscalist won de prijs met zijn proefschrift over ‘botsende belastingregels’.

Wat betekent belastinghervorming in de VS? Hoe groot is de invloed van belastingontwijkende multinationals op belastingconcurrentie in ontwikkelde en ontwikkelingslanden? En wat zijn de problemen met belastinguitgaven? Op 7 november vindt een GLOBTAXGOV-T20-seminar plaats op de Campus Den Haag van de…

Jan Vleggeert is a tax specialist with an independent and critical voice in the debate on tax avoidance by multinationals. His appointment commenced on 1 October 2019.

In 2023, many of our students and staff won great prizes and secured important research grants.

Issues such as climate change, the depletion of natural resources or social inequality are too complex to be addressed from a single scientific discipline or by a single country. Leiden University has the expertise to bring the resolution of these enormous problems a small step closer.

The Department of Economics at Leiden Law School teaches courses in both Leiden and The Hague to more than 1700 students.

De Raad van Advies bestaat uit leden die een binding hebben met de faculteit. Daarnaast zijn zij goed thuis in de wereld van de advocatuur, de rechterlijke macht, de overheid en het bedrijfsleven. Het faculteitsbestuur gebruikt de adviezen van de Raad van Advies bij de beleidsontwikkeling van de faculteit…

Leiden Law Cast is a podcast made by Leiden Law School, Leiden University, for everyone who wants to learn more about current legal issues.

Leiden Law Cast is a podcast made by Leiden Law School, Leiden University, for everyone who wants to learn more about current legal issues.

On Friday 3rd February 2017 Leiden University hosted a PhD colloquium in conjunction with the University of Liverpool and the University of Oslo, on the topic of ‘Law and Politics in the European Union’. As part of the Interaction between Legal Systems 2.0 project, the colloquium presentations focused…

Irma Johanna Mosquera Valderrama, principal investigator of the ERC GLOBTAXGOV project and Associate Professor of Tax Law has participated in the T20 task force on Trade, Investment and Tax Cooperation under the Argentinian Presidency. As a member of the task force, she has contributed to the policy…

Minister Silvania of Curaçao has announced that Germaine Rekwest, who was awarded a PhD from Leiden University in September, will support him on treaty policy for Curaçao. The minister announced this in his travel report.

Na Shell en Unilever is DSM het derde grote bedrijf dat vertrekt uit Nederland. Fiscalisten zijn niet verbaasd: het sentiment over het vestigingsklimaat hier is momenteel minder gunstig.

The Europa Instituut is honoured to announce that two Leiden alumni received awards for their master theses at the annual meeting of the Netherlands Association for European Law (NVER) in Utrecht.

Tax lawyers are under fire in the public eye. They are held directly responsible for tax evasion by multinationals. Assistant professor Elody Hutten is researching how tax professionals deal with this criticism and was interviewed about it by the Financieele Dagblad.

This conference explored the various ways in which anthropologists at the Leiden Institute of Cultural Anthropology and Development Sociology engage with global vulnerabilities and social resilience through their ethnographic research and representation. All staff and students were invited to participate…

De coalitie houdt woensdag en donderdag topoverleg over de koopkrachtdaling van 6,8%. Het kabinet wil deze ongekende koopkrachtval compenseren, maar hoe kan dat effectief en enigszins betaalbaar?

De decentralisaties van de zorg aan langdurig zieken en ouderen, jeugdzorg, en werk en inkomen die vanaf 2015 zijn doorgevoerd in Nederland hebben geleid tot een transitie van een centraal naar een lokaal stelsel van zorg en welzijn. Deze transitie beoogt zorg en ondersteuning dichter bij de inwoners…

As of 1 January 2018 Irma Mosquera will be appointed as Associate Professor at the Institute of Tax Law and Economics of Leiden University.

Migrants are far less of a burden on the budget of European countries than is often thought. This is the conclusion of research by economists from Leiden University.

Het team van vier studenten fiscaal recht heeft zich geplaatst voor de finale van de meest prestigieuze wereldwijde pleitcompetitie op het terrein van internationaal en Europees belastingrecht.

On Friday, June 12th, the Europa Institute held its annual PhD Day.

The Dutch Tax Authorities leaked information about an international tax audit to Uber. In addition, they ‘obstructed and delayed’ an investigation by other EU Member States, says the International Consortium of Investigative Journalists (ICIJ) based on internal documents from the tech company.

Mees Vergouwen heeft op 18 juni de dissertatieprijs van De Vereniging voor Belastingwetenschap gewonnen. Hij promoveerde in 2023 op een proefschrift over ‘botsende belastingregels’. De fiscalist kreeg de prijs voor het beste proefschrift van de afgelopen twee jaar.

Each week, Dutch radio programme BNR Lobbypanel discusses a topic at the intersection of politics and entrepreneurship. From 2020 Arco Timmermans, Professor by special appointment Public Affairs, will participate each month in the BNR Lobbypanel discussions. This week Timmermans joined the discussion…

In Dutch the public arena, there’s talk of curbing labour migration. Which options do the Dutch have? Olaf van Vliet, Professor of Economics at Leiden University, discusses this issue in Dutch daily newspaper NRC.

At the end of June 2021, The Dutch Ministry of Finance made a policy document public that dates back to 2016. In it, civil servants acknowledge that the Netherlands risked providing unauthorized State aid to American multinationals by allowing them to use a controversial, but favourable, fiscal construction:…

Hastings College of the Law and Leiden Law School have a longstanding exchange programme. Each year students participate in the existing student exchange programmes. Likewise professors from Hastings College of Law have been visiting Leiden Law School and vice versa.

On Thursday 7 and Friday 8 December 2017, Leiden University’s Hazelhoff Center for Financial Law and the European University Institute in Florence jointly organized a PhD workshop in Leiden.

The debate on tax evasion by multinationals is in full swing in many Member States. Last week it was announced that the European Commission has started an investigation into possible illegal State aid from the Netherlands to Nike. It is likely that dozens of other companies are getting away with it.

Students awarded the highest scores to Leiden University and the Radboud University Nijmegen. These are the findings of an annual survey by Elsevier into the best study programmes in the Netherlands. Elsevier Magazine has a weekly readership of half a million, making it one of the most iinfluential…

The Summer School ‘The European Union, the United Nations and Global Governance’ is open to Master-level and PhD students. It is supported by the European Union’s Jean Monnet program.

Here you can find answers to some frequently asked questions about the Public Administration master's programme.

Here you can find answers to some frequently asked questions about the Public Administration master's programme.

Here you can find answers to some frequently asked questions about the Public Administration master's programme.

Here you can find answers to some frequently asked questions about the Public Administration master's programme.

Overview of the publications of the department of Environmental Biology (1972-2015)

LUCIS organiseerde op woensdag 4 maart een speciale avond over journalistiek in Irak. Journaliste Judit Neurink en programmamaker Sakir Khader vertelden over hun ervaringen en recente werkzaamheden in het land. De avond stond onder leiding van Wendelmoet Boersema (politiek redacteur van dagblad Trou…

Follow-up steps are currently being taken in the Programme Standards project. The Programme Boards have been asked to prepare an action plan for each programme based on the feedback on the programme reports. The aim is to devise a more effective structure for the curriculum, in order to reduce the pressure…

In March 2019, the Institute for Public Administration launched the MOOC Population Health Governance, in collaboration with the LUMC at Leiden University. The MOOC was one of the first modules to became available at the Coursera platform, as part of the ongoing development of the new Master’s programme…