HMRC Raises Remote Gaming Duty to 40%: Budget 2025 Rationale, Operator Impact, and the Black Market Risk

Remote Gaming Duty charged on UK-facing online casino and slot products increased from 21% to 40% on 1 April 2026, following announcements made in the Autumn Budget on 26 November 2025. The HMRC policy paper published the same day states plainly that the government targeted the biggest rate increase on remote gaming because it “is generally considered to have lower operating costs and to be more harmful than other forms of gambling.” For compliance teams and senior operators, this is not a marginal adjustment. It represents the most significant single change to the UK’s gambling duty architecture since the place-of-consumption reform took effect in December 2014.

The Autumn Budget 2025 Package in Full

The Chancellor’s November 2025 Budget introduced a coordinated package of changes across three duty types, not a single rate movement. Remote Gaming Duty is the headline measure, but General Betting Duty and Bingo Duty are also restructured under the same legislative vehicle, the Finance Bill 2025-26.

Duty Type	Previous Rate	New Rate	Effective Date
Remote Gaming Duty (online casino, slots)	21%	40%	1 April 2026
General Betting Duty, remote bets (online sports)	15%	25%	1 April 2027
General Betting Duty, retail premises	15%	15% (unchanged)	N/A
GBD, remote bets on UK horse racing	15%	15% (unchanged)	N/A
Bingo Duty	10%	Abolished	1 April 2026
Casino Gaming Duty bands	RPI-linked	Frozen for 2026/27	2026/27 fiscal year
Machine Games Duty	Unchanged	Unchanged	N/A

The new RGD rate applies to accounting periods beginning on or after 1 April 2026. Where the date falls part-way through an existing accounting period, the increased rate attaches only to the profits arising between 1 April 2026 and the end of that period. Remote gaming providers must therefore ensure their accounting period tracking aligns with this operative date rather than applying the new rate mechanically across the full period.

What Is Remote Gaming Duty and Who Must Account for It

Remote Gaming Duty is a duty of excise, charged under Part 3, Chapter 3 of the Finance Act 2014. It applies to a chargeable person’s participation in remote gaming under arrangements with a gaming provider. The duty base is the gaming provider’s profits from remote gaming, calculated as the total of gaming payments received minus the total of prizes paid to participants.

Liability attaches to any UK person participating in remote gaming and, critically for international compliance teams, to any body corporate not legally constituted in the United Kingdom where the gaming provider knows, or has reasonable cause to believe, that at least one potential beneficiary of prizes is in the UK. The point-of-consumption principle introduced in December 2014 means that where the player is located determines duty liability, not where the operator is incorporated. A Malta Gaming Authority licensee serving UK players is as liable for RGD as a UK-domiciled operator.

HMRC defines remote gaming as gaming over the internet, telephone, by television, radio, or any other electronic communications technology for facilitating communication. Online casino games, slots, live dealer products, and online bingo games are therefore all within scope. Remote betting products, such as online sports betting, fall under General Betting Duty rather than RGD, which is why the two duties carry different rates and different effective dates in the Budget package.

Why Did the Government Double Remote Gaming Duty?

The HMRC policy paper describes two distinct policy objectives sitting alongside each other. The primary objective is fiscal: the full package of gambling duty reforms is projected to raise over £1 billion per year to support the public finances. The secondary objective is explicitly behavioural: the government intends the RGD increase “to disincentivise gambling companies from pushing consumers towards what are considered more harmful products.”

“The government has targeted the biggest increase in tax on remote gaming (for example online slots and casino games), which is generally considered to have lower operating costs and to be more harmful than other forms of gambling.”

Treasury used the same harm-differentiation logic to justify the retention of differential rates between remote gaming and remote betting, ultimately rejecting the single Remote Betting and Gaming Duty (RBGD) proposal that had been consulted on between April and July 2025. The government’s November 2025 response to that consultation concluded that remote betting and remote gaming “are different in terms of costs and harms and should therefore not be subject to a single duty at the same rate.”

The political context sharpened that intent considerably. Several months before the Budget, over 100 Labour MPs, backed by former Prime Minister Gordon Brown, publicly urged the government to raise taxes on betting companies as a mechanism to fund the removal of the two-child benefit limit. The Treasury’s consultation, which ran from April 2025 and received 143 responses from 23 industry members, 10 trade bodies, 15 third-sector organisations, and 95 individuals, was in practice being conducted against the backdrop of settled political intent. Industry participants found that by the time of the Budget the government had already pivoted to a differentiated approach with materially higher rates than any of the scenarios originally consulted on.

The Road from 2014 to 2026: A Compressed History

Remote Gaming Duty was introduced as part of the place-of-consumption reform that took effect on 1 December 2014. The Finance Act 2014 (Part 3, Chapter 3) and the accompanying General Betting, Pool Betting and Remote Gaming Duties (Registration, Records and Agents) Regulations 2014 (SI 2014/2257) and (Returns, Payments, Information and Records) Regulations 2014 (SI 2014/2912) established the operational framework for duty registration, accounting period returns, and payment mechanics that operators still use today.

The Autumn Budget 2018 increased RGD from 15% to 21%, effective April 2019. That increase stood unchanged for six years, during which remote gambling’s share of UK Gross Gaming Yield grew by over 60% between 2015-16 and 2023-24, while land-based gambling’s GGY declined by over 10%. The Office for Budget Responsibility’s betting and gaming tax forecast notes this structural shift explicitly as one of the factors informing the government’s view that the existing duty system had not kept pace with market developments.

The trajectory from 15% in 2014 to 21% in 2019 to 40% in 2026 represents a near-tripling of RGD over twelve years. The jump from 21% to 40% in a single Budget is categorically different in magnitude from any previous adjustment. Industry legal advisers have characterised it as a fundamental policy signal, with the “in-person good, remote bad” architecture now embedded across the duty structure as a deliberate design choice rather than a historic accident.

Carve-outs and the Horse Racing Exception

The 15% General Betting Duty rate for bets placed in licensed bookmaking premises remains unchanged. The government’s stated rationale is that land-based betting carries higher overhead costs than online operations, and that retail bookmaking premises represent a category of in-person gambling the duty architecture treats more favourably.

Remote bets on UK horse racing are excluded from the new 25% remote GBD rate. The government’s reasoning is that operators already pay a 10% statutory Horserace Betting Levy on horse-racing bets, resulting in what the policy paper describes as a de-facto existing rate of 25%. Extending the new remote GBD rate to horse racing would have created effective double taxation relative to other remote betting products. Off-course pool bets on horse racing and dog racing will also continue at 15%, as will bets placed using self-service betting terminals on licensed premises, which are not treated as remote bets for duty purposes.

Bingo Duty at 10% is abolished from 1 April 2026 under the Finance Bill 2025-26 repeal. Treasury characterised this as supporting lower-risk activities and as simplifying the duty system by removing one of seven gambling duty categories.

Who Is Affected and the Compliance Adjustment Required

Based on analysis in the published policy paper, the new rates affect an estimated 95 businesses providing remote gaming to UK customers, 160 businesses providing remote betting, and 55 businesses providing both. Affected businesses are required not only to absorb the higher duty rate but also to amend internal compliance and reporting systems to account for the new rate structures and, for combined betting-and-gaming operators, to track the different operative dates for RGD and the new remote GBD rate.

For operators whose accounting periods do not align neatly to 1 April, the duty accounting process for the 2026-27 period requires a time-apportioned split between the old 21% rate and the new 40% rate within the same accounting period. HMRC’s policy paper confirms this explicitly: “Where this date falls part-way through an accounting period, the increased rate will be charged only on the profits that arise between 1 April 2026 and the end of that accounting period.” Compliance teams should verify that their GTS (Gambling Tax Service) online returns and payment processes correctly implement this split before the end of their first affected accounting period.

The RGD increase also interacts with the UK Gambling Commission’s statutory levy, which took effect in April 2025 at 1.1% of GGY for most remote gambling operators. Licensees are therefore operating under both a substantially higher duty rate and a new mandatory levy simultaneously. For a full picture of how these obligations stack up across the total compliance cost for a UK-licensed operator, see our UKGC vs MGA 2026 licence cost comparison, which models the five-year cost of ownership including RGD, the statutory levy, and third-party audit spend.

Operator Reactions: EBITDA Warnings and Market Repricing

The day after the Budget, three major listed operators issued formal investor warnings characterising the measures as “highly damaging.” Flutter Entertainment, owner of Sky Bet, Betfair, and Paddy Power, quantified its exposure at an adjusted EBITDA impact of approximately $320 million in 2026 and $540 million in 2027 before mitigation measures. Entain, which operates Ladbrokes, Coral, and Sportingbet in the UK, made a comparable warning to investors. Evoke reiterated the seriousness of the change in its public communications, according to iGamingBusiness, November 2025.

The market reaction in the months that followed was severe. According to iGamingBusiness reporting in May 2026, Flutter’s share price had declined approximately 55% from its peak of £236.30 in February 2025. Short sellers reportedly generated at least $2.3 billion from positions against listed gambling companies in 2026, according to iGamingBusiness, May 2026. Six weeks after the 40% RGD rate took effect, iGamingBusiness reported that the immediate damage “many feared had yet to materialise in public earnings,” with tier-one operators described as “bruised but not broken.” The industry consensus view among legal and advisory professionals, as reported by iGamingBusiness in May 2026, is that the real impacts will surface gradually through changes in promotional intensity, return-to-player calibration, marketing budgets, and eventually player behaviour and market structure.

“The 40% RGD and the 10x wagering cap have acted as a catalyst, separating the market into two very different camps.”

Operators are reducing return-to-player rates, cutting marketing spend, and reducing promotional bonuses to absorb the higher duty cost. The model of high-margin acquisition built on large bonus offers with substantial wagering requirements is under simultaneous pressure from both the RGD increase and the UKGC’s January 2026 restrictions on wagering requirements, which capped bonus wagering at 10x and prohibited mixed-product promotions. Smaller operators face greater structural risk from this combination, as the fixed overhead of compliance infrastructure does not scale down proportionally when margins compress.

Industry Body Response and the Consultation That Did Not Prevent the Increase

The Betting and Gaming Council, Britain’s principal gambling industry trade body, commissioned EY to model the economic impact of proposed duty changes prior to the Budget. The EY analysis, prepared for the BGC in October 2025, examined multiple scenarios and found that duty increases of the magnitude ultimately implemented would reduce the licensed industry’s Gross Value Added and employment while potentially expanding the black market as consumers faced higher effective prices.

The EY modelling used a price-elasticity framework in which duty increases are assumed to pass through in full to consumers as an effective price increase in the form of reduced payouts, which in turn causes consumers to reduce stakes. A subset of those consumers, the modelling notes, redirects to the black market rather than reducing gambling overall. EY described the black market estimates as “illustrative only, due to the hidden nature of the illicit sector,” but the directional finding was consistent with the BGC’s own advocacy position.

Despite this lobbying and 143 consultation responses, the government proceeded with rates substantially above those originally consulted on. The RBGD proposal put forward in April 2025 had envisaged a harmonised single rate replacing three duties. What emerged in November 2025 was a differentiated structure that in some respects increases complexity rather than reduces it. Dan Tomlinson MP, Exchequer Secretary to the Treasury, acknowledged in the government’s consultation response that “the UK currently has a small illegal market” and that “modern technology is making it easier for unregulated firms to go after consumers,” directly connecting the £26 million in additional Gambling Commission funding to that concern.

The Black Market Risk: Government’s Own Acknowledgement

The government’s allocation of £26 million over three years to the Gambling Commission specifically to tackle the illegal market is the clearest official acknowledgement that the duty increases carry a channelisation risk. The Gambling Commission has since moved to create a dedicated Head of Illegal Markets role, reporting to the Director of Enforcement and Intelligence, focused on high-profile investigations and disruption activity against unlicensed operators.

The BGC has projected that black market stakes could expand from approximately £17 billion in 2025 to £33 billion within five years, based on research by H2 Gambling Capital. The trade body estimated in 2025 that the illegal market was worth £16.6 billion, and warned that financial risk assessments being developed by the Gambling Commission would, unless implemented in a frictionless manner, accelerate migration to unlicensed sites. One in five pounds staked online could be placed with unlicensed sites by 2028 on the BGC’s projections, according to iGamingBusiness, June 2026.

For compliance officers, the interaction between the RGD increase and channelisation is an operational concern, not merely a theoretical one. Higher effective prices on licensed products relative to unlicensed substitutes change the incentive calculation for price-sensitive players. Operators whose player protection controls include monitoring for sudden volume declines or shifts in player source-of-funds patterns should consider whether those thresholds need recalibration in a post-40% RGD environment, where some proportion of volume loss may represent migration to unlicensed alternatives rather than cessation of gambling.

How Does the 2026 Rate Compare to the 2014 RGD Introduction?

The December 2014 place-of-consumption reform was designed to eliminate the offshore tax advantage that had allowed operators licensed in Malta, Gibraltar, Alderney, and the Isle of Man to serve UK customers without paying UK gambling duties. Before 2014, General Betting Duty applied where the person offering the bet was in the UK, meaning offshore-licensed operators effectively owed no UK duty on UK-customer revenues. The Finance Act 2014 reform reversed this: duty now applies regardless of where the operator is located, provided the player is in the UK.

At introduction in 2014, RGD was set at 15%, a rate calibrated to bring offshore operators into the UK-licensed regime without creating an immediately prohibitive cost structure that would deter compliance. The policy objective at that stage was to maximise channelisation into the regulated market. The 2019 increase to 21% was a moderate adjustment within the same framework. The 2026 increase to 40% represents a fundamentally different policy intent: not primarily to draw operators in, but to use the duty rate itself as a harm-reduction instrument against products Treasury classifies as more dangerous.

This shift from a channelisation-optimising rate to a harm-weighted rate creates tension with the channelisation objective that shaped the 2014 architecture. The government has acknowledged this tension but resolved it in favour of the fiscal and social-harm positioning, leaving the £26 million Gambling Commission enforcement allocation to manage the channelisation risk on the other side. Compliance officers and legal counsel advising operators on UK market participation should treat the social-harm tax positioning as structural policy rather than a transitional measure, since the November 2025 government response to the consultation explicitly frames differential duty rates between in-person and remote gambling as a deliberate long-term design choice.

Compliance Team Obligations Under the New Regime

Remote gaming providers registered with HMRC under the General Betting, Pool Betting and Remote Gaming Duties (Registration, Records and Agents) Regulations 2014 must account for RGD at the new 40% rate for accounting periods beginning on or after 1 April 2026. The return and payment obligations under the General Betting, Pool Betting and Remote Gaming Duties (Returns, Payments, Information and Records) Regulations 2014 remain unchanged: returns are due within 30 days of the end of each accounting period, with a further 30 days permitted for payment.

Operators providing both remote gaming and remote betting will need to maintain separate duty accounting tracks for RGD and GBD, since the effective dates differ by one year. Systems that previously aggregated remote gambling profits for a single duty calculation will require revision. The penalty provisions for all three duty types are also being updated under the Finance Bill 2025-26 to ensure alignment with the Finance Act 2014 penalty framework, meaning non-compliance with the new rates will be subject to updated penalty mechanics as well as the underlying duty shortfall.

For operators holding both UKGC licences and licences from jurisdictions such as the MGA or GRA that serve the same UK-resident player base, RGD applies to all UK-resident player GGY regardless of which licence is used for that product. The MGA’s B2C licensing model does not shield an operator from UKGC regulatory requirements or from HMRC duty obligations for UK-facing products. Compliance officers at international operators should verify that their duty registration, accounting, and reporting infrastructure covers all products generating GGY from UK-resident players, not only those delivered under the UKGC operating licence. For the full picture of UKGC licence conditions and how they interact with HMRC tax obligations, the UKGC LCCP explorer provides the complete Licence Conditions and Codes of Practice rulebook.

Qualified tax counsel should be consulted before any operator makes structural changes to product mix, marketing allocations, or corporate arrangements in response to the new rates. The interaction of RGD with the statutory levy, corporate tax, and any future financial risk assessment obligations creates a complex total-cost-of-UK-market-participation calculation that requires jurisdiction-specific advice.

Compliance officers managing player protection obligations across the same period can reference the responsible gambling compliance frameworks by jurisdiction on the Responsible Gambling Compliance hub, which covers deposit limits, self-exclusion registers, and customer interaction requirements across all 17 regulated jurisdictions on the site.

Key Resources

HMRC, Changes to Gambling Duties, Policy Paper (Autumn Budget 2025), 26 November 2025. Available at gov.uk/government/publications/changes-to-gambling-duties/gambling-duty-changes

HM Treasury, The Tax Treatment of Remote Gambling: Summary of Responses and Government Response, November 2025. Available at gov.uk/official-documents (ISBN: 978-1-917638-90-6, PU: 3588).

Finance Act 2014, Part 3 Chapter 3, Remote Gaming Duty. Available at legislation.gov.uk/ukpga/2014/26/part/3/chapter/3

General Betting, Pool Betting and Remote Gaming Duties (Registration, Records and Agents) Regulations 2014 (SI 2014/2257) and (Returns, Payments, Information and Records) Regulations 2014 (SI 2014/2912). Available at legislation.gov.uk

Office for Budget Responsibility, Betting and Gaming Duties Tax Forecast. Available at obr.uk/data