
Responding to a consultation by the European Commission on tax avoidance structures by companies and firms, CESI reiterates its call on the European Commission to speed up the fight against shell entities.
Shell entities – which can take the form of the better known, so-called ‘letterbox companies’ – are ‘firms’ without any real economic activity, employees or physical presence in the registered country that are often set up solely to take advantage of tax avoidance possibilities. As part of an initiative to take to draw up new rules in the EU to combat the abusive use of shell entities, the European Commission asked stakeholders and social partners to provide data and evidence on the rationale and functioning of such structures.
As a European trade union umbrella organisation representing more than 5 million workers across Europe, CESI welcomed this initiative as a tool to also increase social fairness. CESI Secretary General Klaus Heeger said: “If workers pay income taxes while firms shift profits and avoid taxes by means of shell entities, then this is highly unfair. Moreover, we live in times where public services need adequate financial resources to coordiante or master multiple challenges – from the Covid pandemic to anti-terrorism, climate change and digitalisation – and they need to be able to perform high quality essential services for the most vulnerable members of our society, who depend on them. Profit-making companies should not be exempted from contributing to this, and loopholes for tax evasion should be closed.”
As a trade union organisation also representing tax administration unions, CESI calls on the European Commission to address, most notably:
- insufficient informaiton of tax admnistrations on potential tax avoidance structure.
- their insufficient capacity to process available information on such structures.
- loopholes in legislation as well as insufficient enforcement of existing rules in the Member States.
To this end, according to CESI, EU action should aim especially:
- to pomote effective implementation and enforcement of the existing anti-tax
avoidance tools. - to ensure coordination of all Member States on what qualifies as shell entity for tax purposes and how it should be treated in terms of taxation.
- to promote transparency on shell entities across the EU.
- to monitor the implementation by Member States of any new EU rules targeted at shell entities.
CESI Secretary General Klaus Heeger concluded: “As a member of the European Commission’s advisory Platform for Tax Good Governance, we have highlighted for long that any anti-tax avoidance rules and procedures will not work as long as tax administrations remain understaffed and without adequate resources. More investments in staff and equipment are dearly needed in many Member Statess. We all know that investments in tax administrations yield multiple returns. The EU should encourage this more actively for instance through the European Semester.”

Image Gallery
CESI calls to speed up fight against shell entities
Related videos
Similar Posts

CESI renews partnership with EU-OSHA for Healthy Workplaces Campaign on mental health
CESI has again been selected as an Official Campaign Partner of the European Agency for Safety and Health at Work (EU-OSHA), joining its 2026–2028 Healthy Workplaces Campaign themed 'Together for Mental Health at Work'. The partnership will support CESI’s work to promote the prevention of psychosocial risks and mentally healthy workplaces through awareness-raising, exchange of good practices and cooperation between workers, their representatives and employers.

CESI welcomes renewed commitment to implementing the European Pillar of Social Rights
CESI welcomes the European Commission’s renewed commitment to the European Pillar of Social Rights and its emphasis on implementation and enforcement. As Europe addresses major economic and industrial challenges, strengthening competitiveness must go hand in hand with protecting workers’ rights and ensuring that existing EU social and labour rules work effectively in practice.
.png)
Europe's biggest wildfires send a clear message for preparedness: we must invest in firefighting capacity
EU’s 2026 wildfire season intensified rapidly since late June, with significant incidents recorded in Portugal, France, Spain, Croatia, Germany and the United Kingdom. By 26 July, the European Forest Fire Information System (EFFIS) had mapped approximately 344,580 hectares of burned land across the European Union in 2026, of which 147,026 hectares were recorded during the preceding week alone, highlighting the rapid escalation of the crisis.
Get in touch
with us
Confédération Européenne des Syndicats Indépendants (CESI)
Contact form
Stay up to date
Don’t miss a thing and subscribe to our newsletter
Subscribe now and receive newsletters and much more!