1,093 search results for “corporate tax law” in the Staff website
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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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NRC on Federica Casano’s research into European tax havens
In Europe, citizens have a right of access to government information. The European Commission, however, has various methods to prevent this. For example, destroying all e-mails, invoking state security and protection of privacy, and not taking minutes. As a result, it is almost impossible to review…
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Jan Vleggeert: Reservations about reduction in tax avoidance via the Netherlands
The Dutch Ministry of Finance says that new rules have significantly reduced tax avoidance via 'transit country' the Netherlands. Jan Vleggeert, Professor of Tax Law, has voiced his reservations about this claim in the media.
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'Multinationals in the Netherlands have many ways to lower tax burden'
A report by interest group Tax Justice Network shows that the Netherlands is still one of the most attractive countries for companies when it comes to tax: we hold a dubious fourth position on a list of seventy coutries. In Dutch magazine Vrij Nederland Jan Vleggeert, Professor of Tax Law, explains…
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Jan van de Streek and Jan Vleggeert on tax evasion Uber
Tech company Uber uses various tricks via the Netherlands to avoid paying tax on its profits. A $16 billion inter-company loan from Singapore has prompted questions with experts claiming the loan is not under arm’s length terms. MEP Paul Tang wants Brussels to investigate.
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Jan van de Streek in podcast on tax consultants and ethics
In the podcast Het Geldspoor, Professor of Tax Law Jan van de Streek speaks about the profession of tax advisers. 'Tax consultants should take a firmer stance more often’, says Van de Streek.
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Irma Mosquera Valderrama
Faculteit Rechtsgeleerdheid
i.j.mosquera.valderrama@law.leidenuniv.nl | +31 71 527 6618
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GreenLeft party calls for study on dual role of tax scholars
Too often, tax scholars have a dual role: advising the government on legislation, while at the same time helping companies to pay as little tax as possible. This needs to change according to Bart Snels, a member of parliament for Dutch GreenLeft party.
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ESOF 2022: Tax justice in Europe and beyond
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…
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Pim Huijgen
Faculteit Rechtsgeleerdheid
w.g.huijgen@law.leidenuniv.nl | +31 71 527 7887
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Alex Geert Castermans
Faculteit Rechtsgeleerdheid
a.g.castermans@law.leidenuniv.nl | +31 71 527 7400
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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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Laurens van Apeldoorn
Faculteit Rechtsgeleerdheid
l.c.j.van.apeldoorn@law.leidenuniv.nl | +31 71 527 5887
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‘You have not made it as a tax consultant until you have been discussed by Rens Pieterse’
In 2021, Assistant Professor Tax Law Rens Pieterse published a biography about former professor in tax law H.J. Hofstra. Dutch magazine ‘Het Register’ did an extensive spread on Pieterse, his writing and other activities.
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Apply now for the new minor Tax and Society at Leiden University
Tax scandals, like the Panama Papers, the Paradise Papers, and the Pandora Papers, have made tax avoidance by large multinationals and rich individuals a major topic of public debate. Policymakers are pushed to close tax loopholes and reform the global tax system. But this is no easy task.
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Dutch East Indies tax system was supposed to elevate the colony, but turned out to be token politics
In the late 19th century, the Dutch government introduced a tax system in the Dutch East Indies, with the intention of transforming the colony into a modern state. PhD student Maarten Manse wrote his thesis on this development and discovered how grandiloquent colonial ideals became bogged down in daily…
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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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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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Marielle Koppenol-Laforce
Faculteit Rechtsgeleerdheid
m.e.koppenol@law.leidenuniv.nl | +31 71 527 2727
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Valderrama awarded a Jean Monnet Chair: 'Raise awareness of EU Standard of Tax Good Governance'
Last November, it was announced that the European Commission has awarded a Jean Monnet Chair to Professor of Tax Law Irma Mosquera Valderrama. She will use the grant to shape the EUTAXGOV project over the next three years.
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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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‘Citizens should be able to rely on information provided by Tax and Customs Administration’
Information provided by the Tax and Customs Administration is something that concerns every citizen. So it is not surprising that the Tax hotline receives around 10 million calls each year. The Benefits Affair emphasised the citizen’s perspective in communications with the Tax and Customs Administration.…
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Branda Katan benoemd tot bijzonder hoogleraar Corporate Litigation
Branda Katan is per 1 maart 2023 benoemd tot bijzonder hoogleraar Corporate Litigation aan de Universiteit Leiden. Deze leerstoel gaat uit van de Vereniging Corporate Litigation.
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Harold Koster
Faculteit Rechtsgeleerdheid
h.koster@law.leidenuniv.nl | +31 71 527 7235
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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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Toghrul Gulu zada
Faculteit Rechtsgeleerdheid
t.gulu.zada@law.leidenuniv.nl | +31 71 527 2727
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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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Gert-Jan Boon
Faculteit Rechtsgeleerdheid
j.m.g.j.boon@law.leidenuniv.nl | +31 71 527 6865
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Arie Ros
Faculteit Rechtsgeleerdheid
a.p.ros@law.leidenuniv.nl | +31 70 800 1571
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Jan Vleggeert: published memo 'quite remarkable'
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:…
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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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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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Olaf Simonse
Faculteit der Sociale Wetenschappen
o.simonse@fsw.leidenuniv.nl | +31 71 527 2727
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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 2023 available
Finance
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Annual tax statement 2021 available
Finance, Human resources
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Jessie Pool
Faculteit Rechtsgeleerdheid
j.m.w.pool@law.leidenuniv.nl | +31 71 527 4035
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Ebbe Rogge
Faculteit Rechtsgeleerdheid
e.rogge@law.leidenuniv.nl | +31 71 527 2727
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Melvin Tjon Akon
Faculteit Rechtsgeleerdheid
m.r.tjon.akon@law.leidenuniv.nl | +31 71 527 2727
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Steven Truxal
Faculteit Rechtsgeleerdheid
s.j.truxal@law.leidenuniv.nl | +31 71 527 7725
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Stijn Voskamp
Faculteit Rechtsgeleerdheid
s.voskamp@law.leidenuniv.nl | +31 71 527 8823
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Michelle Michels
Faculteit Rechtsgeleerdheid
m.michels@law.leidenuniv.nl | +31 71 527 7298
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Jouke Tegelaar
Faculteit Rechtsgeleerdheid
j.t.tegelaar@law.leidenuniv.nl | +31 71 527 2727
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Michel de Ridder
Faculteit Rechtsgeleerdheid
m.j.j.de.ridder@law.leidenuniv.nl | +31 71 527 2727
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Sevike Yelpaze
Faculteit Rechtsgeleerdheid
s.yelpaze@law.leidenuniv.nl | +31 71 527 7405
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Rick Weijers
Faculteit Rechtsgeleerdheid
h.j.weijers@law.leidenuniv.nl | +31 71 527 3536
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Law café
Kamerlingh Onnes Building, Steenschuur 25, 2311 ES, Leiden
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Matthias Haentjens
Faculteit Rechtsgeleerdheid
m.haentjens@law.leidenuniv.nl | +31 71 527 8527
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Lotte Kremers
Faculteit Rechtsgeleerdheid
l.kremers@law.leidenuniv.nl | +31 71 527 2727