the United Kingdom’s government enacted a substantial increase in the Remote Gaming Duty (RGD) on April 1, 2026, nearly doubling the rate from 21% to 40%. This regulatory change has created a ripple effect across the online gambling sector, with major operators in the country grappling to adjust. While the initial weeks have shown a facade of stability, experts caution that the full financial implications are yet to surface, potentially leading to significant shifts in market dynamics.
The immediate consequence of this tax hike is a recalibration in the business strategies of online casino operators. Major companies such as Entain and Evoke, which oversees brands like William Hill, 888, and Mr Green, have managed to maintain a semblance of calm. However, analysts point out that the impact of this increased tax rate on their quarterly earnings has not yet fully materialized. As operators manage their finances on a three-month tax accounting cycle, the realignment of financial structures is expected to become more apparent in the coming months.
To mitigate these increased costs, operators are making strategic adjustments in several areas, most notably in the reduction of Return-to-Player (RTP) percentages and bonuses. Vaughan Lewis, managing director at Teise Advisory, notes that the increased tax burden, which now consumes nearly half of net gaming revenue if marketing strategies remain unchanged, cannot be offset solely through marketing efficiencies. Instead, reductions in player returns and promotional offerings are seen as necessary steps to sustain profitability.
The impact on consumers is likely to unfold gradually. Players might not immediately notice changes in slot machine RTPs, which could shift from around 95% to 90%, effectively doubling the cost of gaming over time. As such, deposits may deplete more quickly, bonuses might appear less rewarding, and large wins could become less frequent, subtly altering the gaming experience for many.
This fiscal tightening is already influencing the competitive landscape, with smaller operators like Lottomatrix and Small Screen Casinos choosing to exit the UK market. Meanwhile, major players such as Evoke are bracing for significant financial hits, with estimates suggesting up to £135 million in additional duty costs for the year. The larger, diversified operators might manage to absorb these costs, but mid-sized companies with limited margins face substantial pressure. There are concerns that this environment may discourage innovation and lead to market consolidation, where a few large corporations dominate the space, much like utilities or insurance companies, potentially reducing consumer choice.
A looming concern is the potential for increased migration to unregulated offshore gaming sites. This is compounded by the UK Gambling Commission’s contentious Financial Risk Assessment pilot, which has mandated intrusive financial checks. While touted as a frictionless process, skepticism remains about its efficacy. The combination of stricter regulations and reduced game values could drive players towards offshore platforms, which often offer higher RTP rates and more attractive bonuses without the regulatory constraints.
The UK government’s expectation of generating over £1 billion annually from the increased RGD might come at a cost. Experiences from jurisdictions like the Netherlands, where high taxes and stringent regulations led to a decline in player retention within the legal framework, serve as cautionary tales. Dan Waugh of Regulus Partners highlights the risk of destabilization in the regulated market if such punitive measures persist.
As the UK iGaming industry navigates these changes, the summer months could reveal the true extent of the tax hike’s impact on both operators and consumers. The market response, regulatory adaptations, and potential shifts in consumer behavior will be critical in determining the future landscape of the UK’s online gambling sector.

Erik Agary is a seasoned writer at True Games Reviews, specializing in gaming, casino games, and interactive entertainment. With a passion for all things digital, Erik dives deep into the latest trends and developments in the gaming world, offering insightful reviews and detailed analysis. His expertise spans across multiple gaming platforms, ensuring comprehensive coverage that resonates with both novice and experienced gamers alike.
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