Online Gambling Regulations
Comparative reference

Gambling Tax by Country

Tax is where regulation becomes arithmetic: the same casino product carries a 0.15% duty in Gibraltar, 21% in Britain and an effective burden near 40% in the Netherlands. This page compares how — and how much — licensed markets tax online gambling.

Vintage brass calculating machine beside an open accounting ledger with a brass scale weight
Plate T-01 · Fiscal arithmetic

How gambling is taxed: GGR, stakes and levies

Nearly every licensed regime taxes Gross Gaming Revenue — stakes minus winnings paid out. GGR taxation aligns the state's take with what the operator actually retains, which is why it has become the global standard and why rates are comparable across borders at all.

The structural exceptions matter more than they look. Germany taxes stakes, not revenue: 5.3% of every wager on virtual slots and online poker. For a slot returning 96% to players, that converts to well over 100% of the operator's gross margin in tax — the practical reason German-licensed product offers lower payout rates than the same game elsewhere. And several markets stack levies on top of the headline rate: the UK adds a statutory levy of about 1.1% of gross gambling yield for research, prevention and treatment; the Netherlands adds a 1.95% gambling levy; Italy adds 3% of GGR for regulatory funding plus 0.2% for responsible-gaming campaigns.

The comparison table

JurisdictionOnline casinoSports betting
United Kingdom 21% Remote Gaming Duty on GGY 15% General Betting Duty on GGY
Germany 5.3% on stakes (virtual slot machines) 5.3% on stakes
Brazil 13% of GGR in 2026 (12% at launch; escalates to 14% in 2027, 15% from 2028) + player income tax on net winnings 13% of GGR in 2026 (escalating to 15% by 2028)
Spain 20% GGR 20% GGR
Italy 25.5% GGR (online casino) + 3% GGR regulatory fee + 0.2% RG contribution 24.5% GGR (online betting; retail 20.5%) + 3% GGR regulatory fee
Netherlands 37.8% gambling tax (from January 1, 2026) + 1.95% gambling levy 37.8% gambling tax (from January 1, 2026) + 1.95% gambling levy
Sweden 22% GGR (raised from 18% on July 1, 2024) 22% GGR
Reading the table

Rates are the operator-side gambling tax as defined in each jurisdiction's statute; corporate income tax and licence fees come on top. Click through to a country profile for the full framework and its sources.

Where rates are moving

The direction of travel is up. The Netherlands legislated a two-step increase — 30.5% to 34.2% in 2025, then 37.8% in 2026. Sweden raised its rate from 18% to 22% in July 2024, the first change since re-regulation. Brazil opened its market at 12% and escalates by statute: 13% in 2026, 14% in 2027, 15% from 2028. Italy's 2024–2025 reorganization reset online betting to 24.5% and casino to 25.5% of GGR. Each change is logged with its source in the change tracker.

The countervailing evidence is accumulating just as fast: after the Dutch increase, the regulated market produced a substantial revenue shortfall against projections, as play migrated toward unlicensed operators. Tax policy in gambling is a channeling problem wearing a fiscal costume — the headline rate only collects from the players who stay onshore.

References
  1. Gambling Act 2005 — legislation.gov.uk, www.legislation.gov.uk
  2. Belastingplan — kansspelbelasting increase 30.5% → 34.2% (2025) → 37.8% (2026) — Ondernemersplein (overheid.nl), ondernemersplein.overheid.nl
  3. Spellag (2018:1138) — Sveriges Riksdag, www.riksdagen.se
  4. Staatsvertrag zur Neuregulierung des Glücksspielwesens in Deutschland (GlüStV 2021) — gluecksspiel-behoerde.de, www.gluecksspiel-behoerde.de
  5. Lei nº 14.790, de 29 de dezembro de 2023 — Planalto (Brazil), www.planalto.gov.br
  6. Decreto-Legge 96/2025 — fiscal alignment for online gambling (with 2025 Budget Law) — Gazzetta Ufficiale, www.gazzettaufficiale.it
  7. Gibraltar Gambling Act 2025 (in force October 1, 2025) — Gibraltar Laws, www.gibraltarlaws.gov.gi
Reference desk

Gambling Tax, Answered

What is gambling tax charged on?
Almost always on Gross Gaming Revenue — stakes minus winnings paid out — rather than on turnover. Germany is the notable exception, taxing 5.3% of stakes on online slots and poker, which produces a far higher effective burden than the headline suggests.
Which country has the highest online gambling tax?
Among major licensed markets, the Netherlands leads: 37.8% of GGR from January 2026, plus a 1.95% gambling levy — an effective burden near 40%. Germany’s stakes-based 5.3% can exceed even that in effective terms for high-RTP games.
Which licensed market taxes least?
Gibraltar charges 0.15% of gross gaming yield (with the first £100,000 exempt) — but admission is selective and licence fees are tiered up to £200,000 per vertical. Low tax rarely means low total cost.
Do players pay tax on winnings?
In most regulated markets the operator pays and player winnings are tax-free — the UK and Sweden work this way. Exceptions exist: Brazil taxes player net winnings as income, and the US treats gambling winnings as taxable income federally.
Why do gambling taxes keep rising?
Because legislatures treat a maturing licensed market as a revenue source — the Netherlands legislated two increases in two years, Sweden moved 18% to 22% in 2024, and Brazil’s rate escalates by statute through 2028. The tracker logs each change as it lands.
Is a high gambling tax good policy?
It is contested. Regulators warn that past a tipping point, taxation pushes players to unlicensed operators — the Dutch market posted a revenue shortfall after its 2025 increase rather than the projected gain. The channeling rate, not the headline rate, decides what a treasury actually collects.