EU illegal online gambling costs €20 billion yearly

A recent assessment of Europe’s online gambling environment highlights the continued rise and influence of unlicensed operators across the European Union. While regulated gambling frameworks were introduced to ensure consumer protection, transparency, and tax compliance, the latest analysis commissioned by the European Casino Association (ECA) and prepared by the technology intelligence firm Yield Sec suggests that unlawful operators are now deeply entrenched within the European digital marketplace.

The findings paint a concerning picture: unlicensed online gambling platforms appear to hold a dominant market share, drawing substantial amounts of consumer traffic and revenue away from regulated European businesses. The report also raises complex policy challenges, including risks to consumer safety, distortion of competition, and substantial losses in potential public revenue.

The following article examines these findings in depth, outlines key concerns highlighted by industry stakeholders, and explores the implications for policymakers, regulators, and the wider public.

The scale of unlawful gambling activity

The new analysis indicates that unlicensed gambling operators now account for approximately 71 percent of the EU’s entire online gambling market. According to Yield Sec, these operators collectively generated an estimated €80.6 billion in gross gaming revenue during the most recent assessment period. By contrast, the legally regulated online gambling sector generated €33.6 billion, representing less than half the size of the unlawful market.

This discrepancy demonstrates the extent to which illegal gambling platforms have advanced their operations. The report identifies over 6,200 such operators actively targeting EU citizens across multiple Member States, providing access to services that are neither monitored nor aligned with national consumer protection frameworks. Yield Sec estimates that around 81 million Europeans were exposed to illegal gambling services through these platforms.

The analysis suggests that the scale of this activity may have long-term structural effects on Europe’s gambling landscape, potentially influencing market behavior, advertising practices, consumer habits, and regulatory enforcement strategies.

Financial consequences for the EU

One of the most pressing concerns identified in the study is the financial loss associated with unlawful gambling activity. Based on what the report describes as a hypothetical EU-wide online gaming tax rate of 25 percent, more than €20 billion in public revenue is estimated to have been diverted away from European economies in 2024.

This financial displacement affects a range of public priorities, including:

• economic competitiveness
• advancement of digital skills
• workforce training
• research and innovation initiatives
• social care and public health services

Although tax structures differ across EU Member States, the study emphasizes that any diversion of this scale represents a significant setback for national budgets and a threat to fair market conditions.

Reaction from the European Casino Association

The European Casino Association responded to the findings with concern. Erwin van Lambaart, Chairman of the ECA, stated:

“These findings confirm what the ECA has warned about for years: illegal online gambling is not a marginal issue; it is an economic and societal threat. Every euro lost to criminal operators is a euro stolen from European citizens, from legitimate and licenced businesses, and from our communities. As ECA, we remain committed to working with European and national authorities to protect consumers, tackle such criminal activities, uphold our industry’s integrity, and ensure that the benefits of a well-regulated industry are not undermined by illegal operators.”

This statement reflects the ECA’s ongoing advocacy for stronger enforcement measures and increased cooperation between Member States. The organisation has previously highlighted that regulatory fragmentation enables unlawful operators to navigate legal discrepancies and undercut compliant businesses.

Methods used by unlawful operators

The Yield Sec analysis identifies several strategies allegedly used by illegal gambling platforms to reach and retain EU customers. According to the report, these strategies include digital marketing practices that fall under the scope of the Digital Services Act (DSA), one of the EU’s most comprehensive legislative frameworks for online platforms.

Advertising practices

Unlicensed operators are reported to make use of online advertising channels that enable them to reach broad audiences, including groups deemed vulnerable or protected under national laws. This includes minors as well as individuals who have voluntarily self-excluded from gambling through national exclusion registers.

Impersonation and deceptive design

The study also states that certain unlawful platforms impersonate licensed casinos by using similar or identical branding elements—such as logos, colour schemes, and typography—to mislead users into believing they are engaging with a regulated and compliant business. This practice, often referred to as “spoofing” or “brand masquerading,” raises concerns about consumer deception and misuse of intellectual property.

Lack of responsible gambling safeguards

A further concern relates to the absence of consumer protection safeguards on illegal platforms. According to Yield Sec, these operators often allow unlimited betting, promote unverified bonuses, and offer anonymous payment channels. Without deposit limits, identity verification, age checks, or oversight mechanisms, users may be exposed to higher financial or personal risk.

These methods present regulatory challenges because they exploit digital loopholes, advertising networks, and cross-border hosting arrangements to remain accessible to EU consumers.

Policy implications for the EU

Yield Sec characterizes the current state of illegal gambling as a systemic risk rather than an ambiguous regulatory concern. The report describes it as the “systematic theft of revenue” and an exploitation of existing digital ecosystems. It argues that coordinated policy interventions may be required to address the issue effectively.

The need for comprehensive oversight

One of the core messages from the analysis is the importance of having full market visibility, both legal and illegal. The report argues that policymakers cannot design effective regulatory responses without a complete understanding of consumer activity, advertising methods, operator networks, and market dynamics.

Comment from Yield Sec leadership

Ismail Vali, Founder and CEO of Yield Sec, commented:

“Our approach to assessing the online gaming marketplace is unique because of our clear and rigorous methodology across all of the audience and their activity for measuring the true nature of online gambling: every jurisdiction features both a legal and illegal sector. For regulators and governments alike, having a comprehensive view of the entire marketplace, both legal and illegal, is essential to design and deliver efficient, targeted policies and interventions.”

This viewpoint underscores the complexity of digital marketplaces, where user behaviour cannot be neatly segmented without comprehensive monitoring tools.

The broader regulatory challenge

The findings arrive at a time when the European Union is strengthening its digital governance through initiatives such as the Digital Services Act and Digital Markets Act. However, these frameworks may require further adaptation to address the specific challenges posed by unlawful gambling operators.

Some Member States have developed national strategies, such as blocking unauthorized domains, strengthening licensing rules, improving self-exclusion registers, and enhancing cooperation between regulators and financial institutions. While these approaches have produced results in certain jurisdictions, the report suggests that more integrated cross-border action could be required to significantly reduce the market share of unlawful operators.

Consumer protection and public welfare

The rapid growth of illegal online gambling raises complex issues related to consumer safety. Without regulatory supervision, users have limited guarantees regarding fair play, data protection, responsible gambling tools, or recourse mechanisms in the event of disputes.

Experts caution that these conditions could contribute to increased financial harm, compulsive gambling behaviour, and vulnerability to fraudulent schemes. The report notes that illegal platforms, due to their lack of regulatory accountability, may employ aggressive marketing and retention tactics that would not be permissible under EU consumer protection standards.

Conclusion

The latest findings commissioned by the European Casino Association and conducted by Yield Sec demonstrate that illegal online gambling continues to pose significant economic, regulatory, and consumer protection challenges across the European Union. With unlicensed operators gaining substantial market share and diverting an estimated €20 billion in potential tax revenue, the report highlights the urgency of coordinated policy responses.

While the European Union has made considerable progress in digital regulation, the rapid expansion of illegal gambling operations indicates that further action may be necessary to safeguard public interests, support lawful operators, and maintain the integrity of the regulated market. As policymakers evaluate the implications of these findings, the emphasis remains on achieving a balanced and resilient regulatory framework that protects consumers while ensuring fair competition and sustainable industry growth.

FAQs

What is the estimated size of the illegal online gambling market in the EU?
The analysis estimates approximately €80.6 billion in gross gaming revenue generated by unlicensed platforms.

How many illegal operators are said to target EU consumers?
The study identifies more than 6,200 unlicensed operators aiming their services at EU residents.

What percentage of the EU online gambling market is unlicensed?
According to the report, unlicensed operators account for around 71 percent of market activity.

How much tax revenue is estimated to be lost annually?
Based on a theoretical 25 percent tax rate, the estimated tax loss is over €20 billion.

Why is illegal gambling considered a risk to consumers?
Illegal platforms often lack safeguards such as age verification, deposit limits, and responsible gambling measures.

What methods do illegal operators use to attract users?
The report notes that they may use online advertising channels, imitation branding, and unrestricted betting incentives.

How many Europeans are estimated to be exposed to illegal gambling?
Yield Sec estimates around 81 million individuals were exposed to illegal platforms.

What is the stance of the European Casino Association?
The ECA views illegal gambling as an economic and societal threat and supports stronger regulation and enforcement.

How does unlawful gambling affect legitimate businesses?
It diverts consumer spending and undermines licensed operators who comply with legal and tax obligations.

What does Yield Sec recommend for policymakers?
The company suggests regulators require a full view of both legal and illegal market activity to create targeted policies.