UK Gambling Commission Publishes First Open Banking Study Tracking Black Market Gambling Payments

The UK Gambling Commission has issued its initial open banking study examining payment flows to unlicensed gambling operators and the results paint a detailed picture of how illegal sites operate alongside the regulated market. Released in late October 2026 the analysis draws on transaction data to follow repeated payments made by consumers to black market platforms and reveals several consistent patterns in user behaviour.

Payment Data Methodology Reveals Overlap Between Licensed and Unlicensed Activity

Researchers examined banking records from individuals who made multiple transfers to illegal operators over a defined period and found that 91 percent of those same users also placed bets with licensed operators during the same timeframe. This overlap suggests that illegal gambling often functions as a supplement rather than a complete replacement for regulated sites and the data tracks spending volumes as well as frequency of transactions across both channels. Observers note that the study marks the first time the Commission has applied open banking information at this scale to monitor black market activity and the approach allows direct visibility into real consumer payment behaviour without relying solely on self-reported surveys.

Higher Problem Gambling Scores Among Unlicensed Site Users

Problem gambling scores measured through standard assessment tools appeared substantially higher among the group that used unlicensed sites compared with the broader population of licensed gamblers. The report presents these scores alongside spending figures and indicates that repeated payments to illegal operators correlate with elevated risk indicators. Data shows that users directing funds to black market platforms tended to exhibit more intense gambling patterns overall and the findings highlight differences in session length and total outlay when compared with activity on licensed platforms alone.

Report Timing Amid Tax Rise Discussions

The publication arrives during ongoing parliamentary and industry debate over recent increases in gambling taxation and the Commission positions the study as one piece of evidence that can inform future policy. Figures reveal that illegal play frequently occurs in tandem with licensed betting rather than displacing it entirely and this distinction carries implications for how tax changes might affect consumer choices. Those who have reviewed the dataset point out that the 91 percent overlap figure provides a concrete benchmark for understanding the relationship between the two markets and the report avoids broader speculation about future tax impacts while presenting the raw transaction patterns.

Key Statistics From the Open Banking Analysis

• 91 percent of repeat payers to unlicensed sites also used licensed operators in the same period
• Problem gambling scores rose markedly among the unlicensed user cohort
• Transaction data covered multiple payment cycles allowing tracking of sustained behaviour
• Illegal activity appeared as an addition to rather than a substitute for regulated gambling

Analysts at industry monitoring organisations such as Yaspa have begun referencing the Commission dataset in their own summaries and the numbers align with earlier indications that black market sites attract a subset of users who maintain accounts with regulated firms. The study further notes that payment sizes and frequency differed across the two environments with unlicensed platforms sometimes receiving smaller but more frequent transfers from the same individuals.

Regulatory Context and Future Monitoring

Commission officials have stated that open banking tools will continue to support enforcement work against illegal operators and the current report serves as a baseline for measuring changes over time. Because the methodology relies on actual payment records rather than estimates it offers a clearer view of how consumers navigate between licensed and unlicensed options. Data collected through this channel can also help identify emerging payment methods favoured by illegal sites and supports ongoing efforts to disrupt those flows. Observers familiar with the regulatory timeline expect additional updates based on the same open banking framework in subsequent quarters.

Conclusion

The UK Gambling Commission open banking study supplies the first detailed transaction-level view of black market gambling activity and demonstrates that most repeat users of unlicensed sites continue to engage with the licensed sector. With problem gambling scores elevated in the unlicensed cohort the findings supply regulators with measurable indicators that can guide enforcement priorities. Published at the end of October 2026 the report integrates payment data analysis with existing risk assessment tools and sets the stage for continued monitoring as tax policy discussions evolve.