1. Benchmark Defined
A problem gambling levy is the mechanism a jurisdiction uses to make operators pay for the research, prevention and treatment costs their industry creates, and the design choice underneath every levy is really a choice about fairness, whether that means charging every operator the same rate regardless of channel, charging online more because it is judged riskier, or guaranteeing a funding floor so the money never depends on how good a year the industry has had. This benchmark applies to both land-based and online operators, but the four models below treat the two channels very differently, and in at least one case the split runs the opposite way to what most people in the industry would assume.
2. Global Comparison
The UK’s statutory levy, in force since April 2025 and replacing the old voluntary system, is the most explicitly tiered of the four. Operators pay a percentage of gross gambling yield that ranges from 0.1% to 1.1% depending on activity: 1.1% for online operators and gambling software, 0.5% for land-based casinos and betting, 0.2% for bookmakers, gaming centres and bingo, and 0.1% for family entertainment centres and machine technical licences. The levy raised just under £120 million in its first year, and the money is split 20% to research through UK Research and Innovation, 30% to prevention through health authorities, and 50% to NHS treatment services, all of it now legally enforceable under the Gambling Act 2005 rather than dependent on operator goodwill.
Massachusetts runs a revenue share model with a guaranteed floor. Its 2011 Expanded Gaming Law directs 5% of the tax collected on its resort casinos into the Public Health Trust Fund, which brought in roughly $17.1 million in the last financial year on a 25% casino gaming tax, and the same law sets a statutory minimum of $5 million a year for responsible gambling programmes regardless of how the tax take performs. Sports wagering, added later, follows a different formula entirely: operators pay 15% tax on retail bets and 20% on online bets, and 9% of that revenue, roughly $13.6 million last year, goes to the same fund. The online channel is taxed at a lower headline rate than the casino floor, but a larger share of what it does raise is earmarked for public health, the reverse of the pattern the UK has chosen.
Pennsylvania applies one flat rate across channels instead of tiering by risk. Under its gaming law, 0.2% of gross terminal revenue from slot machines, with a $2 million annual floor, funds the Compulsive and Problem Gambling Treatment Fund, and when the state legalised interactive gaming and sports betting it extended the same 0.2% rate to that revenue too rather than setting a separate figure. Roughly $3 million a year transfers on to the state’s Department of Health, and current legislative hearings are asking openly whether a flat rate set for slot halls in 2004 still makes sense for an online market growing this fast.
The Netherlands does not run a levy at all, in the sense the other three markets would recognise. The Kansspelautoriteit funds addiction prevention through discretionary grants it awards to specific projects and organisations, rather than a fixed statutory percentage every operator pays automatically, which gives the regulator more flexibility to direct money where the evidence says it is needed, but leaves the sector without the funding certainty a fixed rate provides.
3. Analysis
What separates these four is not the money, it is the theory of fairness each one is built on. The UK has decided that risk should set the price, so the channel it judges most dangerous pays the most, and it has been willing to make that judgement explicit in statute rather than leave it to negotiation. Massachusetts has decided that certainty matters more than precision, which is why it backstops its levy with a hard dollar floor that holds even in a weak year, an approach a purely percentage-based system like the UK’s does not offer. Pennsylvania has decided that simplicity and equal treatment matter more than calibrating for risk channel by channel, an approach that was defensible when online and retail were similar in scale and is now being tested as online outgrows it. The Dutch have decided that a regulator’s judgement about where money is needed this year beats a formula fixed the year the law was written.
It is worth asking what would have happened had Pennsylvania done what the UK did and set separate rates for slots and interactive gaming from the start. Its treatment fund would likely be larger today, given how fast online growth has outpaced land-based play there, but the state would also have spent the years since defending why one channel pays more than another, the exact argument the UK is currently absorbing from its own operators. Pennsylvania chose administrative peace in 2004 and is now paying for it with a funding base that has not kept pace with the market it is meant to cover, which is precisely the trade the UK decided it was not willing to make when it built its own levy two decades later.
4. Governance Lessons
A board operating across two or more of these markets should expect to justify four different rate logics to four different regulators, and treating levy compliance as a single global percentage line in the finance function will eventually miss a jurisdiction that ties its rate explicitly to channel risk.
A levy tied purely to a percentage of revenue is exposed to a downturn in exactly the way a levy with a statutory floor, as Massachusetts has built, is not, and operators should read a regulator’s choice of model as a marker of how it thinks about funding resilience, not just cost.
Flat rate simplicity has a shelf life. Pennsylvania’s experience shows that a rate calibrated for one channel’s scale does not automatically hold up once a different channel overtakes it, and operators should expect scrutiny to grow wherever that gap is widest.
Where a regulator funds harm reduction through discretionary grants rather than a fixed levy, as the Netherlands does, an operator’s own voluntary contribution and relationship with the regulator matters more than it would under a formula, because there is no fixed number to simply pay and move on.
5. Boardroom Questions
1. Do we know, market by market, whether our levy or tax contribution is calculated by channel risk, by a flat rate, or by a discretionary grant, and are we prepared to explain that difference to our own board?
2. If our largest online market moved to a UK-style tiered rate tomorrow, what would the increase do to our margin in that market, and have we modelled it?
3. Where a regulator funds harm reduction through discretionary grants rather than a statutory levy, what is our current relationship with that process, and is it strong enough to withstand scrutiny?
Sources
1. Gambling Commission, Statutory Gambling Levy, how the statutory levy is calculated, accessed July 2026, https://www.gamblingcommission.gov.uk/guidance/statutory-gambling-levy/statutory-levy-how-the-statutory-levy-is-calculated
2. GOV.UK, Statutory gambling levy, accessed July 2026, https://www.gov.uk/government/publications/statutory-gambling-levy
3. American Gaming Association, Massachusetts Gaming Regulatory Fact Sheet 2025, accessed July 2026, https://www.americangaming.org/wp-content/uploads/2025/02/Massachusetts_AGA-Gaming-Regulatory-Fact-Sheet-2025.pdf
4. Massachusetts Budget and Policy Center, Payouts and Risks in Massachusetts’s Gambling Revenue, 16 September 2025, https://massbudget.org/wp-content/uploads/2025/09/Gambling-report_Final-PDF-1.pdf
5. Mass.gov, Public Health Trust Fund, accessed July 2026, https://www.mass.gov/info-details/public-health-trust-fund
6. American Gaming Association, Pennsylvania Gaming Regulatory Fact Sheet 2025, accessed July 2026, https://www.americangaming.org/wp-content/uploads/2025/02/Pennsylvania_AGA-Gaming-Regulatory-Fact-Sheet-2025.pdf
7. Hoodline, Pennsylvania’s Sports Betting Jackpot Comes With a Treatment Hangover, March 2026, https://hoodline.com/2026/03/pa-s-sports-betting-jackpot-comes-with-a-treatment-hangover/ (Tier 2, cross-referenced against the American Gaming Association fact sheet above for the statutory rate)
8. iGB, Dutch Gaming Authority funds projects to tackle gambling-related harm, accessed July 2026, https://igamingbusiness.com/sustainable-gambling/ksa-funds-projects-to-tackle-gambling-related-harm/