Penalty under § 285 StGB Online Casino: Risks, Investigations & Defense
Anyone participating in online casinos without a German license commits a criminal offense under § 285 StGB. The law provides for a fine or a prison sentence of up to six months. In practice, courts almost exclusively impose fines. Proving intent is often difficult, and a possible mistake of law can exclude criminal liability. Players should immediately consult a specialist lawyer and exercise their right to remain silent in the event of a police summons to achieve a dismissal of the proceedings.
Penalty Range and Concrete Sanctions under § 285 StGB
The penalty under § 285 StGB online casino applies to players who intentionally participate in unauthorized gambling offers. The law threatens a fine of up to 180 daily rates or a prison sentence of up to six months. The key factor is proving intent. In practice, fines dominate, while prison sentences for pure players remain the absolute exception.
Amount of the Fine and Calculation of Daily Rates
Upon conviction under § 285 StGB, the court calculates the financial sanction in daily rates, not as a lump sum. One daily rate corresponds to one-thirtieth of the offender's monthly net income. Debts and maintenance obligations are deducted in the process. The upper limit is 180 daily rates. The exact amount is based on the adjusted net income. With a hypothetical income of €3,000, the daily rate would be €100, resulting in a maximum penalty of €18,000. This individual calculation ensures that the penalty takes the affected person's financial capacity into account.
The legal basis for these sanctions is the Interstate Treaty on Gambling (GlüStV 2021), which sets the framework for permitted gambling in Germany. Only offers with a license from the Joint Gambling Authority of the States (GGL) are exempt from this prohibition. If a user plays on a platform without this German permit, they act unlawfully within the meaning of the Criminal Code, as the GlüStV 2021 protects the monopoly of state-licensed providers.
Does a Prison Sentence Really Threaten Players?
Although the law provides for a prison sentence of up to six months, this is extremely rare in practice for pure players. Public prosecutor's offices and courts generally prioritize dismissing the proceedings or imposing a fine, provided there is no commercial involvement. A prison sentence is usually only considered if the offender is a repeat offender or if particularly high stakes are proven, indicating an addiction-related or commercial structure.
Crucial here is the subjective element of intent. The player must know that the offer is illegal or consciously accept it. If a mistake of law can be credibly demonstrated—for example, because the platform was licensed abroad and appeared reputable—intent is lacking, which can exclude criminal liability under § 285 StGB. The Joint Gambling Authority of the States (GGL) publishes a whitelist of licensed providers to help players navigate the market and minimize the risk of unintentional legal violations.
Distinction: § 285 StGB (Players) vs. § 284 StGB (Providers)
It is crucial to distinguish the player's role from that of the organizer. While § 285 StGB penalizes participation, § 284 StGB targets the organization of unauthorized gambling. Providers operating online casinos without a German license face significantly harsher penalties: a prison sentence of up to two years or a fine. In severe cases, such as organized criminal activity, the prison sentence can be up to five years.
This differentiation reflects the assessment of the Interstate Treaty on Gambling (GlüStV 2021), which primarily aims to regulate the supply side to ensure player and youth protection as well as competition integrity. The player is considered vulnerable, which is why their punishment under § 285 StGB is milder than that of the operator under § 284 StGB. Nevertheless, participation remains criminal to curb demand for illegal offers and prevent money laundering.
Investigation Proceedings: How Authorities Identify Players
An investigation into participation in unauthorized gambling is now primarily triggered by automated bank reports, not by random checks. Once the public prosecutor's office confirms initial suspicion, sanctions under § 285 StGB loom. The Joint Gambling Authority of the States (GGL) coordinates the monitoring of the whitelist here, while the police handles evidence collection. It becomes particularly critical if suspicion of money laundering under § 261 StGB is also being investigated, as this significantly increases the criminal relevance.
The timeline of such proceedings often follows a standardized pattern. Initially, transactions are automatically filtered by the banks' compliance departments. If a match is found, a suspicion report is forwarded to the Financial Intelligence Unit (FIU) or directly to the competent public prosecutor's office. This reviews the reports for plausibility and initiates formal investigation proceedings if there is sufficient initial suspicion. This process can take several months before the affected person receives the first correspondence.
The Role of Bank Reports in Detection
Most players only learn they are under investigation through a summons. The trigger is almost always a report from their home bank due to unusual transactions. Credit institutions are legally obligated to report suspicious cases, especially when funds flow to online casino providers without a German license. These bank reports serve as central evidence for the public prosecutor's office regarding participation in illegal gambling.
Credit institutions with strict compliance guidelines report transactions to providers in Malta or Curaçao above average. The Joint Gambling Authority of the States (GGL) ensures that only licensed providers are on the whitelist. Transactions to unlisted sites are considered indicative of criminal offenses. Without these financial traces, many investigation proceedings would go undetected, as digital participation leaves almost no other traces.
Suspicion of Money Laundering under § 261 StGB
In addition to the allegation under § 285 StGB, authorities are increasingly examining whether a violation of § 261 StGB (money laundering) exists. This occurs when deposits or withdrawals are deemed an attempt to inject illegal profits into the legal economic cycle. The Joint Gambling Authority of the States (GGL) works closely with financial authorities to uncover such structures.
An investigation for money laundering is more serious than mere participation in gambling. The public prosecutor's office examines here whether the player knowingly used funds from a predicate offense (the illegal gambling operation). Since online casino platforms often operate abroad, cross-border payments are considered risky. Anyone moving large sums must expect their account to be frozen until the origin of the funds is clarified.
Procedure of a Police Summons
If you receive mail from the police or the public prosecutor's office, the initial suspicion has already been specified. A summons does not automatically mean an indictment, but serves to collect evidence in ongoing investigation proceedings. The police summons the suspect for questioning, often accompanied by a hearing form.
Experts strongly advise consulting a lawyer before making a statement. Without access to the case files, there is no basis for an effective defense against allegations under § 285 StGB or § 261 StGB. The Joint Gambling Authority of the States (GGL) provides authorities with the necessary data for license status verification. Silence is often the best strategy until a specialist lawyer has reviewed the bank reports and the exact allegations.
Intent and Mistake of Law: When is Participation Criminal?
The penalty under § 285 StGB online casino strictly requires intent, meaning the player must know the unlawfulness of their actions. If this knowledge is lacking, an unavoidable mistake of law can exclude criminal liability, as the complex legal situation before the GlüStV 2021 came into force often led to confusion. Therefore, it is not merely participation that matters, but the provable will to violate the law.
Proving Intent with Online Players
Does the player need to know that the casino does not have a German license to be criminally liable? Yes, because § 285 StGB requires intent in the legal sense. This means the public prosecutor's office must prove that the player was aware of or consciously accepted participating in unauthorized gambling. In practice, this proof is difficult, as many platforms appear professional and offer German language versions.
The Joint Gambling Authority of the States (GGL), as the central regulatory authority, maintains an official whitelist listing all legal providers. Anyone who fails to check this list acts negligently, but not necessarily intentionally in a criminal sense. Nevertheless, authorities often presume conditional intent if there are indicators such as missing player protection notices or extremely high bonuses. Without proof that the player knew of the illegality, a conviction under § 285 StGB will not occur.
Mistake of Law as a Defense Line
How can a mistake of law exclude criminal liability under § 285 StGB? A mistake of law occurs when the offender does not recognize the unlawfulness of their action and this mistake was unavoidable for them. For a long time, it was unclear whether licenses from other EU countries like Malta were sufficient. This historical uncertainty frequently grounds such a mistake. Anyone who assumed the legality of an offer due to the unclear legal situation before 2021 is not guilty.
The Joint Gambling Authority of the States (GGL) only created clear conditions with the full implementation of the GlüStV 2021 and the whitelist. Prior to this point, players could plausibly argue that they relied on the apparent legitimacy of foreign licenses. Courts examine on a case-by-case basis whether the player should have recognized the illegality. In the case of laypersons, this is often denied. If intent is lacking due to such a mistake, the penalty under § 285 StGB is completely waived.
Misleading Advertising and Licenses from Malta or Curaçao
Does a reference to a foreign license (e.g., Malta) protect against the allegation of intent? Not automatically, but it is a strong indicator of a lack of awareness of wrongdoing. Many online casinos advertise licenses from Malta or Curaçao, which often appears to laypersons as sufficient legitimation. Since these jurisdictions are not subject to the supervision of the Joint Gambling Authority of the States (GGL), they lack German approval.
Nevertheless, trust in a Maltese or Curaçaoan license can support a mistake of law if the provider appears reputable. It becomes critical when obvious warning signs are ignored, such as English-language terms and conditions or the absence of the OASIS blocking system. The Joint Gambling Authority of the States (GGL) points out that only offers with a German license are safe. Anyone who plays despite clear indications of a missing German permit risks the allegation of conditional intent under § 285 StGB.
Legal vs. Illegal Providers: The GGL Whitelist
Participation in an online casino without a valid German license is criminal under § 285 StGB, as it is considered participation in unauthorized gambling. Players avoid legal risks by checking whether the provider is listed in the official whitelist of the Joint Gambling Authority of the States (GGL). Only these listed platforms operate in compliance with the Interstate Treaty on Gambling (GlüStV 2021) and ensure the mandatory connection to the OASIS blocking system.
Checking Authorization via the Official Whitelist
The Joint Gambling Authority of the States (GGL) acts as the central supervisory authority and maintains a publicly accessible list of all authorized operators. This whitelist is the only reliable tool to unequivocally verify the legality of an online casino in Germany. A provider not listed here does not possess a valid permit under the Interstate Treaty on Gambling (GlüStV 2021) and thus offers illegal gambling.
Players should take a look at this list before every registration or deposit. If the casino's name is missing, it constitutes "unauthorized gambling" within the meaning of the Criminal Code. The GGL updates this data regularly, which is why previously listed providers can be removed due to violations. Using unlisted platforms not only carries the risk of fraud but also makes participation criminal for the user.
Why Licenses from Malta and Curaçao Are Not Sufficient
Many international online casinos advertise licenses from Malta or Curaçao to feign reliability. From a regulatory perspective, however, these permits are worthless for the German market. The Interstate Treaty on Gambling (GlüStV 2021) clearly states that only a German license permits the provision of gambling services in Germany. A permit from Malta (MGA) or Curaçao is not sufficient to meet the strict national requirements.
Providers relying solely on these foreign licenses operate without a German license and are consequently not on the whitelist of the Joint Gambling Authority of the States (GGL). Anyone playing on such platforms commits a criminal offense, as the foreign permit does not exert protective effect for the German legal sphere. The legal situation has tightened with the entry into force of the GlüStV 2021: the former gray area for EU licenses no longer exists, and the GGL consistently pursues providers without national approval.
Mandatory OASIS Connection and Player Protection
Legal providers must be technically connected to OASIS, the central blocking system for gambling addicts. Only providers with a German license are obligated to synchronize their player data with OASIS in real time to effectively protect individuals at risk of gambling addiction. This measure is a direct requirement of the Interstate Treaty on Gambling (GlüStV 2021) and serves to prevent gambling addiction. Additionally, legal providers are required to point out support services such as those from the Federal Centre for Health Education (BZgA) or the portal Check-dein-Spiel.de to ensure comprehensive player protection.
Illegal casinos, often operating from Malta or Curaçao, are not connected to OASIS. This means players cannot use effective blocking mechanisms there and their gambling behavior is not monitored. The Joint Gambling Authority of the States (GGL) strictly monitors compliance with these technical standards. Providers without OASIS connection are not added to the whitelist. For the player, this means: If there is no reference to OASIS or integration into the blocking system, the offer is illegal and participation is criminal.
Correct Behavior During Investigations and Summons
If you receive a summons for participating in unauthorized gambling, remain calm and do not make a statement without legal counsel. The penalty under § 285 StGB online casino requires intent, which can often be refuted by a mistake of law. Exercise your right to remain silent, secure evidence, and immediately contact a specialized lawyer to ideally have the investigation proceedings dismissed before an indictment is filed.
Right to Remain Silent and Refusal to Testify
The right to remain silent is your most important tool in the early phase of investigation proceedings. Many affected individuals mistakenly believe they can prove their innocence or the minor nature of the offense through cooperative statements, but often incriminate themselves in the process. As a suspect, you are facing the state prosecution authority, which already possesses indicators. Every careless remark can be interpreted as an admission and facilitate the proof of the required intent.
A prison sentence under § 285 StGB is theoretically possible, but rarely imposed in practice on players if there is no commercial activity. Nevertheless, you should not leave anything to chance. Consistently refuse to make statements on the merits until your legal counsel has reviewed the case files. This prevents you from getting entangled in contradictions or confirming facts that could later be used against you.
Securing Evidence and Documents
Parallel to refusing to testify, you must secure all relevant documents that could support your defense. This includes bank statements documenting payments to the relevant online casino, as well as screenshots of the website at the time of your use. These documents help your lawyer examine the specific legal situation of the provider. Was the offer operating in a legal gray area or misleadingly advertising itself as licensed?
A central point of approach here is the mistake of law. If you rightfully assumed the gambling offer was legal based on the provider's outward appearance, the necessary awareness of wrongdoing is missing. Therefore, also document advertising promises or license information that were visible on the website. This evidence is essential to challenge the intent—i.e., the knowledge of the illegality of the action. Without this intent, punishment under § 285 StGB is legally untenable.
When is a Specialized Lawyer Necessary?
Professional legal representation is advisable not only in court, but already upon receipt of the first summons or hearing form. Specialized law firms such as KANZLEI 441 or Legal Defenders have the necessary experience to develop defense strategies early on. These experts know the current GGL guidelines and the specific lines of argument that will hold up in court in 2026. A general lawyer may not be familiar with the nuances of the Interstate Treaty on Gambling and the GGL's current case law.
A specialized lawyer can examine whether the proceedings can be dismissed due to minor severity. In practice, investigation proceedings against pure players often do not lead to an indictment if the damage is minor and there is no risk of recurrence. Additionally, an expert can check for formal errors in the investigation proceedings. By intervening early, it is often possible to avoid a penalty order or prison sentence altogether; instead, the proceedings are frequently closed without conditions.
About This Article - Editorial & Responsibility
Author: Sarah Weber - Casino Tester & Bonus Analyst Peer-reviewed by: Dr. Markus Hoffmann - Senior iGaming Compliance Analyst Last updated: 2026-06-23.
This article on "penalty under § 285 StGB online casino" was written by Sarah Weber and peer-reviewed by Dr. Markus Hoffmann. Both regularly update the content regarding regulatory changes, license availability, and bonus terms. All statements regarding licenses, authorities, and legal frameworks refer to publicly accessible sources (GGL (Joint Gambling Authority of the States), Interstate Treaty on Gambling 2021 (GlüStV 2021)).
About the Author
8+ years of casino reviews, 200+ personally tested platforms in the EU and internationally. Former member of the eCOGRA Player Advocacy Program (2018-2022). Specialization: Wagering requirements, payout workflows, customer support evaluation.
About the Reviewer
12+ years in the iGaming industry, including 5 years as a compliance consultant for licensed operators under the Interstate Treaty on Gambling 2021. PhD in Business Mathematics. Research focus: Bonus mathematics, wager analysis, player protection systems (OASIS).
Responsible Gambling
Gambling can be addictive. If you feel you are losing control over your gambling behavior, please contact BzgA Gambling Addiction Help, Check-dein-Spiel.de, or use the central blocking system (OASIS (central player blocking system)). Set personal deposit and loss limits before playing with real money. Breaks and cooldown functions of the providers are not a sign of weakness - they are a tool for sustainable enjoyment of the game.
Legal Disclaimer
The information in this article serves exclusively editorial and comparison purposes. It does not constitute legal advice. The legal assessment of online gambling without a German license is a gray area and is subject to continuous adjustments by the GGL (Joint Gambling Authority of the States). Players are themselves responsible for complying with local regulations.