Polymarket Gets Hit With $487,000 Dutch Penalty for Halting Service One Day Too Late

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FeaturedPublished:Jun 17, 2026, 4:14 PM

The Dutch gambling regulator (KSA) has moved to cod €420,000 (~$487,000) from the institution down Polymarket, the latest motion that Europe is treating prediction markets arsenic unlicensed gambling adjacent arsenic the US embraces them arsenic fiscal products.

Published: Jun 17, 2026, 4:14 PM

Polymarket Gets Hit With $487,000 Dutch Penalty for Halting Service One Day Too Late

Key Takeaways

  • KSA is collecting €420,000 (~$487,000) from Polymarket’s relation for halting Dutch work a time late.
  • Only 1 week’s punishment was forfeited, not the €840,000 max, and Polymarket has filed an objection.
  • The determination further highlights Europe’s rift with the US, wherever prediction markets are seen arsenic fiscal products.

How a azygous time outgo Polymarket $487,000

The Kansspelautoriteit (KSA) published its postulation determination connected 16 June against Adventure One QSS Inc., Polymarket’s operator. The fig is acold smaller than February’s headlines suggested, and the crushed matters: the level was not penalized for ignoring the regulator; rather, the contented is that it complied with the ruling 1 time excessively late.

The lawsuit began with a January order made nationalist mid-February, successful which the KSA recovered that Polymarket offered games of accidental to Dutch users without a license, breaching the country’s Betting and Gaming Act. The trigger was betting connected the October 2025 Dutch parliamentary elections, wherever users could reportedly stake tens of millions connected governmental outcomes. Investigators confirmed Dutch residents could register, deposit euros done a section slope and wager connected Dutch governmental markets.

The KSA ordered the platform to cease offering its services to Dutch residents wrong 4 weeks oregon look a €420,000 good per week, capped astatine €840,000. Polymarket did halt arsenic ordered, but lone did truthful a time aft the 17 February deadline – which was the aforesaid time the regulator ran its re-check and recovered bets could inactive beryllium placed. Because of this, lone a azygous play increment was forfeited automatically.

The punishment is not a caller good handed down connected 16 June, nor impervious that Polymarket kept trading successful defiance of the order. The postulation announcement was sent connected 19 May and made nationalist this week, and Polymarket is contesting it. The institution argues the KSA acted connected a constricted re-check carried retired portion its blocking measures were inactive being deployed, and that the regulator gave excessively small value to the method complexity of geofencing an full country. Polymarket has tally successful “view-only” mode for Dutch users since February.

When the bid was announced successful February, the KSA’s manager of licensing and supervision, Ella Seijsener, said specified bets are not allowed connected the Dutch marketplace nether immoderate circumstances – not adjacent for licensed operators – and pointed to societal risks, including the imaginable power of these markets connected elections.

Polymarket and its ilk importune their contracts are fiscal instruments, a presumption backed by US regulators. European authorities are unconvinced, and the Netherlands has emerged arsenic 1 of the strictest jurisdictions, forming portion of a wider crackdown that includes a projected advertizing prohibition and a watercourse of fines against offshore operators.

The measure whitethorn not halt astatine €420,000, either. That sum is simply a coercive punishment for non-compliance; the KSA said successful February it could inactive levy a abstracted punitive good for the amerciable offering itself, sized to the operator’s turnover, adjacent though Polymarket has already near the market.

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