Why German Courts Order Online Casinos to Refund Losses

German courts order online casinos to refund losses because a gambling contract with an operator that had no German permit at the time is void under § 134 BGB, and a void contract gives the player a restitution claim for deposits minus withdrawals under § 812 Abs. 1 S. 1 BGB; there is no settlement, claim form or fund in this line, and each player sues alone or through a funder. 4 German refund decisions are on record as of 14 November 2026, 1 of them at the Bundesgerichtshof and 2 ending against the player. This guide serves the hub on online casino refund litigation in Germany and Austria.

C-440/23 (16 April 2026) covers online casino games; sports betting is pending in C-530/24; checked 14 November 2026.

Short answer: a void contract and a one-sided ban

If the ban was aimed at the casino, why does the player get the money? Because the ban makes the contract void, and a void contract is unwound in both directions: the operator returns what it received and the player is not a debtor.

The ban ran from 1 July 2012 to 30 June 2021, and a license regime has applied since 1 July 2021. The Court of Justice ruled on 16 April 2026 that EU law does not stand in the way, and the Bundesgerichtshof has set its verdicts for 28 January 2027.

The defenses that have won are narrow: proven knowledge of the illegality and limitation of older claims. The measure is the player's own net loss, which the online casino refund estimate for Germany and Austria calculates.

What the courts have actually decided

Every Oberlandesgericht that has ruled on the merits of a claim against an unlicensed operator has ruled for the player at least once, and the decisions against players turn on knowledge, place of play, a license, pleading or standing rather than on the void-contract rule itself.

German refund decisions that carry the answer, as of 14 November 2026

The table lists the decisions that carry the answer, with the court's own date and the net loss claimed or awarded; where a date or amount rests on a law-firm list rather than the court's text, the row says so.

The prohibition: § 4 Abs. 4 GlüStV 2012, the 2021 license regime and sports betting

From 1 July 2012 to 30 June 2021, § 4 Abs. 4 GlüStV 2012 banned the organization and brokering of public games of chance on the internet, and online sports betting was allowed only with a German concession that the 2012 procedure never issued. The state treaty and its enforcement are covered under gambling lawsuits in Germany.

From 1 July 2021 virtual slots and online poker may be offered with a license under § 4 Abs. 4 GlüStV 2021, supervised by the GGL, with a EUR 1,000 monthly deposit limit across providers (§ 6c). The Federal Administrative Court upheld the internet ban on 26 October 2017 (8 C 18.16).

German sports betting licenses were first issued on 9 October 2020. The GGL's 2024 report, as relayed by dpa, put the unlicensed share of the market at about 23 percent. One licensed operator among them is covered under Tipico lawsuits.

Nullity and restitution: § 134 BGB and § 812 BGB

German civil courts treat § 4 Abs. 4 GlüStV 2012, and for play after 1 July 2021 § 4 Abs. 4 GlüStV 2021, as a Verbotsgesetz (a statute whose breach voids the contract) under § 134 BGB, so the gambling contract is void from the start and the player recovers deposits minus withdrawals as a condictio indebiti under § 812 Abs. 1 S. 1 Alt. 1 BGB.

The model reasoning is OLG Köln 19 U 51/22 of 31 October 2022 (Revision not admitted): void under § 134 BGB, § 817 S. 2 not met, §§ 762, 814 and 242 BGB no bar, and a parallel claim under § 823 Abs. 2 BGB.

The decision is catalogued as OLG Köln 19 U 51/22; OLG Nürnberg 13 U 1014/25 applies the same logic to the GlüStV 2021 period.

A Maltese license does not replace the German permit: OLG München 14 U 2342/24 e held that the Maltese license and toleration do not make play lawful. A funder's assignment does not remove the consumer's home court, per OLG Köln 19 U 183/25.

The defenses operators raise and how courts treat them

Operators raise four defenses, the player's own participation, the gambling-debt and good-faith rules of §§ 762, 814 and 242 BGB, EU free movement of services and limitation, and only the first and the last have won anything.

Did the player know? § 817 S. 2 BGB and § 285 StGB

§ 817 S. 2 BGB bars restitution where the payer also broke the law, and taking part in illegal gambling is an offense under § 285 StGB, so operators argue that every player is barred; the courts require that the player knew or recklessly ignored the illegality, place the burden of proof on the operator, and several Oberlandesgerichte add that a ban enacted to protect players cannot be turned against them.

The exception is LG München I, 13 April 2021 (8 O 16058/20, EUR 5,128.35), which dismissed the claim because the player knowingly or recklessly took part.

LG Bonn 5 S 70/21 went the same way, and the OLG Köln reversed the Bonn line in 19 U 51/22. The decision is catalogued as LG München I 8 O 16058/20.

In practice the operator carries the burden: OLG Nürnberg 13 U 1014/25 found no proven knowledge, and the BGH's Hinweisbeschluss of 22 March 2024 (I ZR 88/23, a preliminary notice of the court's view) held that § 817 S. 2 BGB is no bar.

The penalty range of § 285 StGB is a criminal-law question this page does not state.

EU law: C-440/23 closed the casino question, C-530/24 keeps sports betting open

On 16 April 2026 the Court of Justice held in C-440/23 (a reference from a Maltese court) that EU law does not preclude Germany's pre-2021 ban on online casino games, virtual slots and betting on lottery results, nor the nullity of the contracts, nor a civil action for restitution, that the later license regime does not affect the earlier one, and that playing with a Malta-licensed operator is not an abuse of rights under EU law. See EuGH C-440/23.

Sports betting is still open in C-530/24: Advocate General Emiliou proposed on 19 March 2026 that a refund follows unless precise, unconditional and consistent assurances of non-enforcement were given, and no judgment date has been announced as of 14 November 2026. The case is tracked as EuGH C-530/24 (Tipico): Stand des Verfahrens.

Limitation: three years from knowledge and the § 852 BGB route

The enrichment claim is time-barred three years after the end of the year in which the player knew or should have known (§§ 195, 199 BGB), courts have accepted knowledge as late as 2021 to 2023 (OLG Köln 19 U 35/25: end of 2023; OLG Nürnberg 14 U 352/23: not before 2019).

For older losses several courts open the ten-year residual claim of § 852 BGB through the tort route, with limits: OLG Stuttgart 5 U 201/24 (23 May 2025) awarded EUR 8,533.82 and dismissed the older claims, OLG Brandenburg 2 U 24/25 (16 June 2025) awarded EUR 505.98, and nobody should read "ten years back" as a rule.

Time limits by country are compared in time limits for gambling claims by country and state.

Where German courts have said no

2 German refund cases in our record ended against the player, and three further Oberlandesgericht dismissals are at the Bundesgerichtshof as Revisionen (appeals on points of law), for five reasons: knowledge (LG München I 8 O 16058/20; LG Bonn 5 S 70/21), play not separated from play abroad (OLG München 17 U 2661/24 e; 36 U 1331/25 e, EUR 168,650.23 claimed), a licensed operator breaching only the deposit limit (OLG München 27 U 2436/25 e, EUR 15,214), deposits not proven (LG Augsburg 103 O 4168/23) and the funder's authorization not proven (OLG Brandenburg 6 U 15/25, EUR 5,274).

Inside the OLG München the courts disagree on § 6c: 36 U 713/25 e treats the deposit limit as a Verbotsgesetz and 27 U 2436/25 e does not, and both are at the BGH.

A complaint states one side's allegations, only the court's orders decide anything, so press reports of large first-instance awards (LG Kleve, LG Münster) are unverified and not stated here. Every pending appeal is ranked on pending appeals and high court gambling cases.

The Bundesgerichtshof: what exists and what comes on 28 January 2027

The Bundesgerichtshof has not yet issued a judgment on the refund claim: its record is one Hinweisbeschluss (I ZR 88/23, 22 March 2024: sports betting contracts void, § 817 S. 2 BGB no bar, no referral needed, after which the operator withdrew its Revision before the hearing), one stay (I ZR 53/23, 10 January 2024), one referral (I ZR 90/23, 25 July 2024, C-530/24), one bank ruling (XI ZR 515/21, 13 September 2022) and two Revisionen heard on 17 September 2026 with verdicts announced for 28 January 2027 at 8:45 (I ZR 216/25 and I ZR 78/25).

I ZR 216/25 comes from LG Heilbronn (12 February 2025, 8 O 128/24) and OLG Stuttgart (29 September 2025, 5 U 113/25, EUR 10,092); it was stayed on 17 February 2026 and designated a Leitentscheidungsverfahren (a lead-decision procedure that lets the BGH settle a point for many parallel cases) on 19 May 2026. I ZR 78/25 concerns play from abroad.

Further Revisionen are I ZR 4/26, I ZR 342/26 and I ZR 347/26, against the three OLG München decisions, and two parallel sports betting Revisionen stay with I ZR 90/23. The verdict day is tracked in German on BGH Online-Casino-Urteil: Leitentscheidung I ZR 216/25 am 28. Januar 2027.

Differences by country: Austria, Malta, Curaçao, the Netherlands and the United Kingdom

Austria reaches the same result by a different route: the Oberster Gerichtshof holds contracts with unlicensed online operators void under § 879 Abs. 1 ABGB and orders restitution by analogy to § 877 ABGB regardless of the player's knowledge (6 Ob 229/21a, 2 February 2022), while dismissing sports-betting refund claims because the Länder betting acts do not reach online bets (1 Ob 176/22x, 8 Ob 112/23p, 9 Ob 76/25d). The line is explained in OGH-Rechtsprechung zur Rückforderung von Online-Glücksspielverlusten.

Malta is where enforcement stops: Article 56A has applied since June 2023, and Entain's 2025 report records GBP 15 million for German settlements. The story is told in Malta Bill 55 (Article 56A Gaming Act).

Curaçao operators fare differently. OLG Braunschweig 10 U 13/25 (15 January 2026) held per its headnote that a Curaçao operator cannot rely on Article 56 TFEU, and on 10 March 2026 the Curaçao Joint Court recognized Austrian judgments against Raging Rhino N.V.; see gambling lawsuits in Curaçao.

In the Netherlands the Hoge Raad is reported to have closed the nullity route on 3 July 2026, a statistics note we have not read in the judgment; see gambling lawsuits in the Netherlands.

In the United Kingdom the duty-of-care claims Calvert (2008), Gibson (Court of Appeal 2025) and Ashton (13 November 2026) all failed; see UK gambling compensation claims.

What this page does not cover

This page explains why the courts order refunds, not how to bring a claim: funder contracts and their fees, which run from 32 to 47 percent of the recovery in the documented models, are on litigation funders and online casino claims in Germany.

Banks and card providers are covered under can your bank refund gambling payments. The German-language how-to, costs and documents are on Online Casino Geld zurück: was die Gerichte wirklich entschieden haben, and tax questions are outside this site's border.

Questions people ask

Can I get my money back from an online casino in Germany?

For play from Germany with an operator that had no German permit at the time, and where the operator cannot prove you knew, every Oberlandesgericht that has reached the merits has said yes, with the exceptions listed above and the BGH verdict due on 28 January 2027. The German-language court-by-court table is on Online Casino Geld zurück.

What is the penalty for illegal gambling, and does it block a refund?

Taking part in illegal gambling is an offense under § 285 StGB, and the courts use that rule only through § 817 S. 2 BGB: a refund is blocked where the operator proves the player knew or recklessly ignored the illegality (LG München I, 13 April 2021) and not where it cannot (see OLG Nürnberg 13 U 1014/25, 12 May 2026); the penalty range itself is a criminal-law question this page does not state.

How long does a refund claim take?

No court publishes durations, and thousands of cases were stayed between 2024 and 2026 for the CJEU and the BGH, so any figure is a law-firm estimate. The measured spans in the documented cases are on Online-Casino-Klage: Dauer, Kosten, Ablauf.

Can gambling debts be sued for in Germany?

§ 762 BGB makes a debt from a game or bet unenforceable, but the courts hold that it does not protect an operator whose contract is void under § 134 BGB, so it neither blocks the refund nor turns the player into a debtor (OLG Köln 19 U 51/22). Whether a debt from a lawful game can be enforced is a separate question that this record does not answer.

When does the BGH decide?

On 28 January 2027 at 8:45 in I ZR 216/25 and I ZR 78/25, after the hearing of 17 September 2026; C-530/24 has no judgment date yet. Every BGH document is tracked in German on BGH Online-Casino-Urteil.

Sources and method

Of the 4 German refund decisions in our record, 198 carry a date, amount and outcome read from the court's own text or press release; the rest rest on law-firm lists and legal press, flagged in the table.

No court or ministry publishes a count of refund cases, so every success rate on the web is a law-firm or funder figure.

Primary sources are the BGH press releases, NRWE, gesetze-bayern.de, the Brandenburg court portal, curia and RIS; law-firm lists are cited "per the law firm".

GamblingLawsuits.org is a non-profit public record, not a law firm and not a claims administrator; filing a claim is free. Read how each page is sourced in our methodology and report mistakes through corrections.