Polymarket is the world’s largest decentralised prediction market platform, where users trade cryptocurrency on the probability of real-world events ranging from elections and economic data to geopolitical outcomes.
Germany’s federal gambling authority has formally declared Polymarket’s event contracts illegal, and Germany is listed as a restricted country in Polymarket’s own geoblocking framework.
This is not a technicality to work around. It is a clear and documented regulatory position enforced by Germany’s Glücksspielbehörde (GGL), the federal gambling authority established under the Fourth Interstate Gambling Treaty of 2021.
Understanding exactly why Polymarket is prohibited in Germany, what the legal framework looks like, and what risks German users face is essential before engaging with any unlicensed platform.
Germany has one of the most structured and actively enforced online gambling regulatory environments in Europe.
In 2024 alone, the GGL reviewed over 1,700 websites and initiated 231 prohibition proceedings against illegal gambling operators. Polymarket falls squarely within the scope of that enforcement activity.
Key Takeaways
- Germany’s GGL issued a formal consumer warning in September 2025 classifying Polymarket’s non-sports event contracts as illegal gambling under the Gambling State Treaty 2021 (GlüStV 2021).
- Germany is explicitly listed as a restricted country in Polymarket’s geographic restrictions framework, alongside France, Belgium, Italy, Poland, and the UK.
- The GGL categorised all non-sports event contracts offered by platforms like Polymarket as prohibited betting products not eligible for licensing under German law.
- German users accessing Polymarket face zero consumer protection, no licensed dispute resolution, and potential exposure to enforcement as the GGL ramps up its illegal market crackdown.
What Is Polymarket?
Polymarket is a blockchain-based prediction market platform built on the Polygon network where users buy and sell binary shares tied to the outcome of real-world events.
Every market is framed as a Yes/No question, such as “Will the ECB cut rates before September 2026?” and shares are priced between $0 and $1, with the price reflecting the crowd’s collective probability estimate for that outcome at any given moment.
All trading is conducted in USDC, a dollar-pegged stablecoin, and all settlement occurs on-chain through smart contracts. If an event resolves in your favour, your shares pay out at $1 each. If not, they expire at $0.
The platform charges a small fee on trades rather than building in a house margin, which structurally distinguishes it from traditional bookmakers.
Why Polymarket Attracts Attention in Germany
Polymarket gained significant attention in Germany during the 2025 Ukraine war betting controversy, which was the direct trigger for the GGL’s September 2025 public warning.
German media had been reporting on a surge in users placing event contracts on war outcomes, which the GGL cited as a key example of why non-sports event contracts are particularly susceptible to manipulation and not suitable for regulatory approval under German law.
Polymarket’s Legal Status in Germany
Polymarket is formally prohibited in Germany under the Gambling State Treaty 2021 (GlüStV 2021) and the Fourth Interstate Gambling Treaty (GlüNeuRStv).
The GGL, which became Germany’s unified federal gambling regulator in 2021, has explicitly stated that event contracts of the type offered by Polymarket are not eligible for a gambling licence in Germany and are classified as illegal betting products.
Germany is listed as a restricted country in Polymarket’s own geographic restrictions documentation, placing it in the same category as France, Belgium, Italy, Poland, Belarus, Russia, and the UK within the European and Eurasian restricted region.
This means Polymarket’s own compliance infrastructure recognises Germany as a jurisdiction it cannot legally serve.
The GGL’s September 2025 Warning
In September 2025, the GGL issued a formal public consumer warning specifically targeting social betting platforms and event contract platforms including Polymarket. The authority stated that such platforms are not permitted under the GlüNeuRStv and are not licensed by the GGL.
The regulator’s position was unambiguous: “Such formats are particularly susceptible to manipulation, as they are often based on unclear, subjective or controllable events. The legislator has only allowed bets on defined sporting events with verifiable results and clear rules as eligible for approval.”
The warning also addressed the token-based wagering mechanics used by Polymarket, confirming that tokens used for wagering on event outcomes fall under additional bans and restrictions under German law.
Why German Law Prohibits Event Contracts
German gambling law, as codified in the GlüStV 2021, draws a sharp distinction between permissible and non-permissible betting products. Sports betting on events with clearly defined, verifiable outcomes and established rules is potentially eligible for licensing under the treaty.
Non-sports event contracts, which cover political outcomes, economic data, geopolitical events, and similar real-world occurrences, are classified as intrinsically ungovernable betting products.
The GGL’s position is that these markets involve subjective resolution criteria and are open to insider manipulation in ways that defined sporting events are not, making them fundamentally incompatible with consumer protection requirements under German law.
How Polymarket’s Geoblocking Works in Germany
Germany is included in Polymarket’s official list of 33 restricted countries across 6 continents, which is maintained and updated on a rolling basis as global regulatory enforcement expands.
The geoblocking system operates through IP address detection at the API level, meaning users connecting from a German IP address are blocked from executing trades even if the website interface partially loads.
What German Users Experience on the Platform
Users accessing Polymarket from a German IP address encounter platform-level restrictions that prevent account creation and order placement.
Polymarket’s CLOB (Central Limit Order Book) API, which processes all trade execution, performs a geoblock check before allowing any order to be submitted and returns a restricted response for German IP addresses.
The GGL has also been actively enforcing ISP-level blocking orders against illegal gambling sites, with approximately 450 illegal sites made inaccessible from Germany in 2024 alone through formal prohibition proceedings.
Key Risks for German Users
German users who explore workarounds to access Polymarket face serious risks across multiple dimensions. Germany’s GGL is one of Europe’s most actively enforced gambling regulators, and the legal and financial exposure for users is significant.
Risks applicable to all German users:
Formal illegal status: Unlike some jurisdictions where Polymarket sits in a gray area, German law is unambiguous. The GGL has explicitly classified Polymarket’s products as illegal gambling, leaving no regulatory ambiguity for German users.
GGL enforcement escalation: The GGL actively initiates prohibition proceedings and publishes quarterly enforcement reports. Platforms not yet formally blocked via ISP orders are under active review, and enforcement action can be initiated at any point.
No consumer protection: Polymarket holds no German licence and is not supervised by any German regulatory authority. Users have no access to Germany’s licensed gambling dispute resolution mechanisms, no deposit protection, and no recourse through BaFin (Germany’s financial regulator) or the GGL.
VPN usage violates Terms of Service: Using a VPN to bypass Polymarket’s geoblocking violates the platform’s Terms of Service explicitly. Detected accounts face permanent suspension and potential loss of all funds held within the platform.
Tax exposure with no regulatory framework: German tax law requires residents to declare income from online gambling and trading activity. Because Polymarket operates outside any licensed German framework, there is no standardised guidance on how the Finanzamt (German tax office) would classify Polymarket gains, creating potential liability for undeclared income.
Germany’s Gambling Regulatory Framework Explained
Understanding why Germany regulates gambling the way it does helps clarify why platforms like Polymarket face such a clear prohibition rather than the gray-area status seen in some other countries.
Germany’s Gambling State Treaty 2021 (GlüStV 2021) replaced a patchwork of 16 state-level gambling laws with a unified federal framework administered by the GGL. The GGL was established as a single federal authority with powers to issue licences, initiate prohibition proceedings, coordinate with ISPs to block illegal sites, and publish quarterly enforcement reports.
The treaty permits the following product types under specific licensing conditions: sports betting, online casino games, online poker, and virtual slot machines.
All other product types, including non-sports event contracts, social betting, and prediction market instruments, fall outside the scope of permissible licensed products and are therefore classified as illegal by default.
This is a structural prohibition rather than a targeted Polymarket-specific ban, meaning any prediction market platform would face the same classification under current German law.
