GLOBTAXGOV

04/10/2026 Mosquera Valderrama I.J.

Time for leadership on the United Nations Framework Convention on International Tax Cooperation

By Irma Mosquera Valderrama and Peter Hongler Since the adoption of the December 2022 UN General Assembly resolution on the
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28/09/2026 Mosquera Valderrama I.J.

The Proposal for an EU Tax Simplification Omnibus: Speed Should Never Trump Quality!

By Jasper Korving 1. Introduction On 24 June, the European Commission published its proposed Tax Simplification Omnibus Directive proposal. The
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31/08/2026 Mosquera Valderrama I.J.

How can the UN framework convention become a legitimate, inclusive and durable forum?

By Peter Hongler and Irma Mosquera Valderrama Comments on the “Co-Leads’ Zero Draft” on Workstream I as of 21 July 2026
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24/06/2026 Mosquera Valderrama I.J.

Substance, DAC6 and the risk of an implementation act

By Jasper Korving Within the European Union, the call to avoid tax abuse has been loud for over a decade.
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16/06/2020 Tax

Two virtual seminars on tax incentives and COVID-19 / Dos seminarios virtuales sobre incentivos fiscales y COVID-19

Download the flyer for the English event here. Descargue el volante del evento en español aquí.

This two-day workshop (postponed to June 2021) is organized by the ERC Project GLOBTAXGOV Leiden University in cooperation with the Council on Economic Policies – by invitation.

Time for leadership on the United Nations Framework Convention on International Tax Cooperation

The Proposal for an EU Tax Simplification Omnibus: Speed Should Never Trump Quality!

How can the UN framework convention become a legitimate, inclusive and durable forum?

Substance, DAC6 and the risk of an implementation act

All posts

While still in the quest for the Holy Grail… is (tax) uncertainty all we have?

Tax Incentives in a Post-COVID19 World

Are digital taxes straining international relations?

Two virtual seminars on tax incentives and COVID-19 / Dos seminarios virtuales sobre incentivos fiscales y COVID-19

Corporate income taxation and COVID-19 – time to think about a European tax?

Multilateralism: The Weakest Link?

International tax law and policy amid the COVID-19 pandemic

The Commission’s Political Strategy: Actors, Narratives and Policy Groups

Towards a Policy Framework of Globalization: Interconnections between Tax, Trade and Investment

Behavioural insights in tax law: are you nudged?