988 search results for “tax law” in the Staff website
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In the media: Martijn Nouwen's research into EU tax body
In het onderzoek van docent Martijn Nouwen wordt voor het eerst aan het grote publiek blootgelegd hoe de ‘geheime’ Europese Gedragscodegroep er niet in is geslaagd om verschillende vormen van schadelijke belastingconcurrentie uit te bannen.
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Special lecture Jan Vleggeert: 'A citizen's perspective on conflicts of interest'
When Professor of Tax Law Jan Vleggeert delivered his inaugural lecture in Leiden University’s Academy Building on 30 October 2020, only 30 people were allowed to attend due to coronavirus measures. On 10 June 2022, Vleggeert was therefore given the opportunity to deliver a lecture to a much larger…
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Martijn Nouwen in EU Scream podcast about mass deletion of European Commission emails
In the podcast EU Scream, a non-for-profit organization based in Brussels, Martijn Nouwen tells about his research into communications about European tax rulings.
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Worsening problems with rules on tax authorities’ information decisions
Inspectors at the Dutch Tax and Customs Administration can require people to provide more information relating to their tax returns. Esther Huiskers-Stoop from the Tax Law department investigated the rules in place to protect us when we are required to provide information to the tax authorities.
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Research Martijn Nouwen about secretive EU tax body revealed in media under #TheCode
Under #TheCode European media report about Martijn Nouwens’s research on the secretive EU Code of Conduct Group which is tasked with tackling harmful tax competition in Europe. The stories expose to the wider public for the first time how this diplomatic high-level working group of EU Member States…
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Separate and holistic solutions to the problems of cross-border death and gift taxation
The response of international organizations to the problems of cross-border death and gift taxation needs to be revisited, according to PhD candidate Vassilis Dafnomilis. PhD defence on 3 June 2021.
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Irma Mosquera Valderrama speaks at Africa taxation webinar
On 15 February 2022, Irma Mosquera Valderrama, Professor of Tax Governance, holder of the EU Jean Monnet Chair on EU Tax Governance EUTAXGOV and Principal Investigator of the ERC funded project GLOBTAXGOV, participated in the High-Level Webinar Taxation and Business in Africa.
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Federica Casano about EU tax haven blacklist
One of the EU's most heralded weapons against tax avoidance and evasion falls prey to political whims, is applied arbitrarily, and lacks transparency, according to tax observers and lawmakers.
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Waarom internationale belastingsystemen inclusiever moeten worden
Nu belastingsystemen over grenzen gaan, speelt de politiek een steeds grotere rol. Irma Mosquera Valderrama pleit voor een wereldwijd, inclusief systeem.
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Irma Mosquera appointed as Professor of Tax Governance
In her teaching and research, Mosquera primarily seeks the connection between tax law and other disciplines. Her appointment is effective as of 1 November 2021.
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Dutch benefits department has ‘crossed the line’ once again
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.
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Jan van de Streek
Faculteit Rechtsgeleerdheid
j.l.van.de.streek@law.leidenuniv.nl | +31 71 527 7840
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Jan van de Streek: ‘Koopkrachtreparatie is razend ingewikkeld’
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?
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Tirza Cramwinckel wins 2023 Research Prize
Tirza Cramwinckel, Assistant Professor in tax law, has won one of the 2023 Research Prizes awarded by the Praemium Erasmianum Foundation.
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'Amending tax system would provide quarter million extra jobs'
In 2017, at the start of the Rutte III cabinet, tax scholars Leo Stevens and Koen Caminada presented a blueprint for a new tax system. Today, four years on, they observe that the cabinet has put little effort into innovations in the area of tax.
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Law
During an evacuation, all employees and students of the Law Faculty gather at the Kamerlingh Onnesgebouw or the Old Observatory.
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GLOBTAXGOV team and CIAT launch general anti-avoidance rule toolkit
The launch of the 'Toolkit for the Design and Effective Implementation of Domestic and International General Anti-avoidance Rules' generates strong interest among tax administrations.
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'Fiscaliteit speelt rol bij vertrek DSM uit Nederland'
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.
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Martijn Nouwen on Wopke Hoekstra’s investment in safari enterprise that escaped taxation in Africa
The Pandora Papers turned the spotlight on Wopke Hoekstra’s investment in an African safari company via a tax haven. Apparently, there was no tax evasion, but that does not seem to be the whole story. Martijn Nouwen, assistant professor in tax law, explains in Follow the Money how the safari enterprise…
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The Netherlands remains a key player in the world of tax evasion
By making use of artificial tax arrangements via the Netherlands and other countries, corporations and wealthy individuals worldwide together manage to avoid paying $472 billion in tax.
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CIAT and GLOBTAXGOV publish general anti-avoidance rule toolkit
The Inter-American Center of Tax Administrations CIAT and the GLOBTAXGOV project have published the 'Toolkit for the Design and Effective Implementation of Domestic and International General Anti-Avoidance Rules'.
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Marco Gomes Vale Viga
Faculteit Rechtsgeleerdheid
m.d.c.gomes.vale.viga@law.leidenuniv.nl | +31 71 527 2727
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PhD Ceremony Mees Vergouwen – solutions for colliding tax regulations
That the tax authorities are allowed to impose taxes is widely known. What is less well known is when the tax authorities must impose taxes. And what to do when one set of regulations requires the tax authorities to impose taxes while other regulations prevent them from doing exactly that? Vergouwen’s…
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Law café
Kamerlingh Onnes Building, Steenschuur 25, 2311 ES, Leiden
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Melanie Fink on the Role of Explanation Requirements in EU Constitutional Law
On 10 March 2023, the Amsterdam Centre for Tax Law (ACTL) of the University of Amsterdam (UvA) organised the Conference ‘Towards eXplainable Artificial Intelligence (XAI) in Taxation: The Future of Good Tax Governanceon’.
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Nouwen in Der Spiegel About the New EU Code of Conduct Against Harmful Tax Practices
Der Spiegel reports about the planned reform of the EU Code of Conduct aimed at tackling harmful tax practices of EU Member States. A reform is urgently needed to tackle remaining forms of tax competition, which cost EU countries billons of euros every year.
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Annual tax statement 2021 available
Finance, Human resources
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Vleggeert on Irish meat company that used the Netherlands to evade taxes
The Irish meat magnate Larry Goodman is under scrutiny: he is thought to have evaded taxes by using a Dutch company, among other things.
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Leiden students reach finals of International and European Tax Moot Court Competition
A team of three Leiden tax law students have reached the finals of the most prestigious worldwide moot court competition in the field of international and European tax law.
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Scientific Conduct for PhDs (Law)
Research
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Annual tax statement is now available
Finance
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Arie Ros
Faculteit Rechtsgeleerdheid
a.p.ros@law.leidenuniv.nl | +31 70 800 1571
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A trademark for those who pay their taxes fairly?
Rewarding good behaviour, instead of punishing it – a proven pedagogical method. Would it also work in tackling tax avoidance? This question sparked the interest of PhD candidate Josephine van der Have. Her research investigates the potential of a trademark for fair taxation.
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New Leiden Law School’s ‘Sustainability’ website
Organisation
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eLaw publishes a new book on Law and AI
From deepfakes and disinformation to killer robots, surgical robots and AI lawmaking: AI (Artificial Intelligence) is changing our world. That raises the question whether this requires some form of regulation. At eLaw, the Center for Law and Digital Technologies at Leiden University, prof. Bart Custers…
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Policies, codes of conduct, and laws
There are regulatory policies and recommendations in place, which you should comply with and take into consideration during your research.
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Research: Tax and Customs Administration/Benefits needs to improve communication with citizens
The Dutch Ministry of Finance commissioned the scientific institute for economic research SEO Amsterdam Economics to investigate to what extent the benefits system and the provision of services have been improved in recent years. The aim of the research project is to determine whether the legal framework,…
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Salary payment January 2024 and annual tax statement 2023
Finance
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Annual tax statement 2022 available from the end of February
Human resources
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International Peace and Justice Master Fund – Law and Society Scholarship
Master
- wetenschappelijke directeuren WD
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Programme Coordinator Advanced Master International Civil and Commercial Law
Law
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Hannah Saberi new assessor at Leiden Law School
Organisation
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Minerva Scholarship Fund
Bachelor, Master
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Cycle to work: buy a new bike and enjoy a tax benefit
Human resources
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Coordinator Advanced Master European and International Human Rights Law (0,2 fte)
Law
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Malgieri at the Data Protection Conference of the European Academy of Law
Gianclaudio Malgieri, Associate Professor at eLaw Leiden, was invited as a speaker at the Annual Conference of the European Academy of Law (ERA), on 21 March in Brussels.
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All sixteen applicants for the Leiden Law School Starter Grants awarded research funding
Stefaan Van den Bogaert, Vice Dean of Leiden Law School was delighted to announce on 29 March 2023 that the faculty has awarded research funding to all applicants for starter grants.
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Additional personal data required for taxed payments to third parties (IB-47)
Organisation
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Hans Bos
Faculteit Rechtsgeleerdheid
h.s.j.bos@law.leidenuniv.nl | +31 71 527 2727