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The Constitutional Court (Conseil constitutionnel) has ruled for the first time that the digital services tax (DST) applicable since 2019 is compatible with constitutional principles.
16 September 2025
IBFD & Industry News
Constitutional Court in France Validates Digital Services Tax

The Constitutional Court (Conseil constitutionnel) has ruled for the first time that the digital services tax (DST) applicable since 2019 is compatible with constitutional principles.

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2-minute read
Brussels
04 September 2025
IBFD & Industry News
Belgian Court Rules Domestic Law governs Beneficial Ownership for Withholding Tax Exemption

The Brussels Court of First Instance has held that Belgium’s implementation of the Interest and Royalties Directive (2003/49) (the Directive) does not require the concept of “beneficial ownership” to align with the D

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6-minute read
IBFD Dialogues SEminar
6 October 2025
Lisbon Congress Centre – CCL
Seminar
IBFD Dialogues Seminar at IFA Lisbon 2025

We are pleased to invite you to our IBFD Dialogues on International Taxation seminar, taking place during the 77th IFA Congress in Lisbon, Portugal.

6 October 2025 15:45 - 17:15
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IBFD Highlights

books
IBFD Books 

Our books cover a wide variety of topics such as Transfer Pricing, Tax Treaties, VAT, Corporate Taxation and Tax Law 

Books
Tax Risk Management
New Tax Risk Management Monitor

Coverage of rules on mandatory and voluntary tax disclosure, public CbC reporting and corporate sustainability reporting requirements, as well as cooperative compliance and more

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IBFD Masterclass Calendar 2025

We are delighted to relaunch in-person tax courses in key global hubs around the world. Check out our 2025 Masterclass Calendar to find a suitable tax course to learn and network with your peers.

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EU Tax Focus
EU Tax Law Study Group

The EU Tax Law Study Group is a think tank dedicated to the study of tax law developments in the European Union, specifically related to direct taxation. Housed within IBFD’s European Knowledge Group, it is staffed by a team of specialists in EU tax law – direct taxation and supported by specialists in other EU topics of interest, including indirect taxation and transfer pricing.

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CSAT
IBFD Centre for Studies in African Taxation (CSAT)

Launched in 2015, the IBFD Centre for Studies in African Taxation (CSAT) is a think tank dedicated to the study and development of sound tax policies for Africa.

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IBFD Journal Articles
IBFD Journal Articles

With Pay-per-view you can buy individual articles from IBFD’s world renowned journal article collection.

Journal Articles