Germany’s Gambling Black Market Debate Intensifies Ahead of 2026 Review

Germany’s online gambling market is facing renewed scrutiny as regulators and industry stakeholders debate the true scale of black market activity ahead of a major regulatory review scheduled for 2026.

A recent study conducted on behalf of the Joint Gambling Authority of the Federal States (GGL) found that around 23% of online gambling activity takes place on unlicensed platforms, highlighting the continued presence of offshore operators in the German market.

However, independent research and industry analyses suggest the figure may be significantly higher. Some studies indicate that more than 50% of online gambling activity could occur outside the regulated system, particularly in segments such as online casinos and virtual slots.

The discrepancy has intensified debate about whether Germany’s regulatory framework is effectively channeling players toward licensed operators.

Conflicting Estimates Remain Central to the Debate

The size of Germany’s illegal gambling market remains one of the most contested issues in the industry.

Official figures from the GGL suggest relatively strong channelisation, with the majority of players using licensed platforms. However, industry stakeholders argue that these estimates may not fully reflect real player behaviour.

Studies from trade bodies and independent researchers indicate that channelisation in certain verticals is significantly lower. In the online slot sector, for example, estimates suggest that only 20% to 40% of activity takes place within the regulated market, with the remainder occurring on unlicensed platforms.

This gap between official and independent data is expected to be a central issue in the 2026 evaluation of the Interstate Treaty on Gambling (GlüStV 2021).

Enforcement Efforts Intensify

German authorities have stepped up enforcement measures in response to growing concerns about illegal operators.

In 2024, the GGL reviewed more than 1,700 gambling websites and initiated hundreds of enforcement proceedings, including prohibition orders and blocking measures targeting unlicensed platforms.

Regulators are also exploring additional tools such as closer cooperation with internet service providers and enhanced monitoring systems to limit access to offshore gambling sites.

Despite these efforts, the cross-border nature of online gambling continues to pose significant challenges, as unlicensed operators can quickly adapt and reappear under new domains.

Structural Challenges Within the Regulated Market

At the same time, the regulated market itself is facing structural pressure.

Germany’s current framework includes strict measures such as a €1,000 monthly deposit limit, a €1 stake limit on online slots, and extensive monitoring systems designed to enhance player protection.

While these rules are central to the country’s responsible gambling strategy, industry data suggests they may also impact the competitiveness of licensed operators.

Research indicates that higher-value players in particular are more likely to engage with offshore platforms offering fewer restrictions and greater flexibility.

This dynamic has contributed to what some analysts describe as a “structural tension” between player protection and market attractiveness.

Expert Insight

According to Tim Buchmann from CasinoBernie, the size of the black market has become a key indicator of how well Germany’s regulatory system is functioning.

“The black market is no longer a marginal issue — it is structurally embedded in the German market,” Buchmann said. “If a significant share of players is choosing offshore platforms, it raises questions about whether the regulated offering is competitive enough.”

Based on ongoing analysis at CasinoBernie, Buchmann notes that measuring illegal gambling remains complex, as different studies rely on varying methodologies, including player surveys, financial estimates and behavioural data.

2026 Review Seen as Key Turning Point

Germany is preparing for a comprehensive evaluation of its gambling framework by the end of 2026, which will assess whether the current regulatory model is achieving its intended goals.

The review is expected to focus on several key factors, including:

• the size of the black market
• the effectiveness of enforcement measures
• the competitiveness of licensed operators
• overall channelisation rates

Regulators and policymakers are already considering potential adjustments, with discussions centred on enforcement tools, taxation and market structure.

Outlook

The upcoming review of Germany’s gambling framework is expected to play a decisive role in shaping the future of the regulated market. Policymakers will assess whether current measures are successfully achieving their core objectives, including channeling players toward licensed operators and reducing the size of the black market.

As highlighted in industry analysis, including observations from German market experts such as Tim Buchmann at CasinoBernie, the next phase of regulation will likely depend on how effectively the current system balances player protection with the competitiveness of licensed offerings.

With the black market set to serve as a key benchmark in the 2026 evaluation, the outcome will determine whether adjustments to enforcement, market structure or player limits are required to strengthen the regulated environment.