The Quiet Politics of a 25% Wedge
The most consequential conversations about British racing’s future do not happen in the parade ring at Cheltenham. They happen in the Treasury offices in Whitehall, where the rates for General Betting Duty, the Horserace Betting Levy and the Remote Gaming Duty are set and where the decisions about who pays what on the sport’s £108.9m Levy yield and the wider bookmaker handle are taken. The total tax wedge on British racing – Levy plus GBD – currently sits at 25% of bookmaker gross profit, and the Autumn 2025 Budget added a 40% Remote Gaming Duty rate effective from April 2026 that has shifted the conversation about the sustainability of the funding model in ways that the sport is still working through.
I have followed the racing tax architecture for long enough to know that the headline numbers do not always tell the full story. The 15% GBD rate looks unremarkable next to the 10% Levy; the 40% RGD looks alarming until you look at what RGD applies to. The interaction between the three rates, the BHA’s modelling of the jobs and prize money at risk from the rate changes, and the wider implications for what punters will see when they walk into a shop or open the app in the second half of 2026 – these are the moving parts of British racing’s tax architecture. This article works through them.
General Betting Duty and the 15% on Bookmaker Gross Profit
General Betting Duty is the principal tax on UK bookmakers’ horse racing business and it has been levied since the abolition of the punter-facing betting tax in 2001. The rate is 15% of bookmakers’ gross profit on bets accepted from UK consumers, calculated after the deduction of bookmakers’ allowable expenses and applied on a consistent basis across on-course, off-course and remote channels. The duty is paid to HMRC on a defined accounting cycle and the receipts are merged into the general government revenue pool – unlike the Levy, the GBD receipts are not earmarked for the racing industry and are not redistributed back to the sport.
The shift to a gross profit basis in 2001 was the single most consequential reform of British racing’s tax architecture in the past quarter-century. Before 2001, the duty had been levied on a turnover basis with the punter paying a percentage on every stake, and the on-course and off-course markets had operated on different rules. The reform abolished the punter-facing duty (a popular politically as well as a regulatory simplification), shifted the burden to the bookmaker, and harmonised the rules across channels. The 2001 model has remained in place with only modest modifications since.
The GBD calculation is materially the same as the Levy calculation, with the principal difference being the rate and the recipient. Both contributions are 10% or 15% of gross profit on the same underlying tax base, both apply to onshore and offshore operators serving UK consumers, and both are calculated on a quarterly accounting cycle. The aggregate effect on the bookmaker’s profit and loss is the sum of the two – 25% of gross profit on UK horse racing business, before the bookmaker’s own operational costs and pre-tax margin. The arithmetic is straightforward and the practical consequences for the bookmaker are visible in the operators’ published margin disclosures.
The Levy-Plus-GBD 25% Wedge
The combined Levy and GBD wedge of 25% of bookmaker gross profit is the operational tax burden on British horse racing as the British public bets on it. The figure is meaningful in two ways. First, it is the structural cost that bookmakers price into their margins when constructing books on British races, and it is therefore the implicit cost that punters pay in the form of slightly tighter prices than would prevail in a no-tax environment. Second, it is the benchmark against which the sport’s wider competitive position is measured – against other UK-licensed gambling products, against offshore alternatives, and against the wider international racing markets.
The 25% figure has been broadly stable for some years and the Levy reform of 2017 did not change the headline figure – the Levy moved from a turnover basis to a profit basis but the rate stayed at 10%, leaving the combined wedge at 25%. The political consensus around the figure has been that 25% represents the workable balance between the sport’s funding requirements (the 10% Levy share) and the general revenue contribution (the 15% GBD share) without forcing the operators to relocate or to compete on price with offshore alternatives in ways that would damage the licensed handle.
That consensus has come under pressure through the 2024 to 2026 period as the Treasury has reviewed the wider gambling tax architecture in the context of the broader fiscal pressures on government. The reviews have not directly changed the 25% wedge on horse racing, but they have changed the comparison point – particularly through the increases to RGD, which apply to a different product set but which alter the relative tax position of horse racing within the wider operator portfolios. The implication for the operators is that the bookmaker’s racing book is now relatively cheaper to operate (in tax terms) than the operator’s wider gaming portfolio, which has begun to influence operator behaviour around marketing spend and product positioning.
RGD Rising to 40% From April 2026
Remote Gaming Duty is the third leg of the tax architecture and it is the one that has changed most dramatically in the 2025 Budget cycle. RGD applies to remote gambling products other than betting – typically online casino, slot, bingo and similar products – and it is levied on operators’ gross gaming revenue from UK consumers. The rate was historically 21%, was raised to 21.5% in earlier reviews, and was raised again in the Autumn 2025 Budget to a new headline of 40% effective from April 2026. The increase nearly doubles the duty rate on remote gaming and represents the largest single change to gambling taxation in the UK in over a decade.
The 40% RGD applies to remote gaming products, not to remote betting on horse racing – that distinction is critical and is the source of most of the confusion about the change. A punt on a horse, whether placed through a high-street shop, an on-course bookmaker, or an online betting app, falls within the General Betting Duty framework at 15% of gross profit and is unaffected by the RGD change. A spin on an online slot or a hand of online roulette, by contrast, falls within RGD and is now subject to the new 40% rate. The two frameworks coexist within the same operators’ portfolios and the change has shifted the relative economics of the two product sets sharply.
The implications for British racing are indirect but meaningful. The major UK-licensed operators carry both racing and gaming businesses in the same legal entity, and the operators’ overall economics depend on the cross-subsidisation between the two product sets. The increase in RGD reduces the gaming-side margin available to subsidise the racing-side investment in marketing, free bet promotions, and competitive pricing on the racing book. Several operators have flagged that the RGD change will reduce their marketing spend on racing, which has downstream implications for racing’s visibility in the wider consumer betting market.
The Treasury’s published rationale for the RGD increase has emphasised the harm-prevention case and the fiscal contribution rather than any view about racing specifically, and the change was framed as a rebalancing of the gambling tax architecture rather than a deliberate constraint on the racing operators. The practical effect on racing is nevertheless real, and the sport’s response has been to model the consequences carefully and to argue for protections within the wider Budget process.
The BHA’s Modelling on Jobs and Prize Money at Risk
The BHA published detailed modelling on the consequences of the wider Budget changes for British racing through the autumn 2025 review cycle. The headline figures were a £66m hit to the racing industry’s annual revenue and approximately 2,752 jobs at risk across the racing and breeding supply chain. The figures are derived from a combination of direct effects (reduced operator marketing spend on racing, reduced sponsorship contributions linked to gaming subsidies) and indirect effects (reduced punter handle on racing, lower racecourse attendance feeding through to a smaller economic footprint). The modelling is a sectoral estimate rather than a precise prediction, but it is the sport’s best-available framing of the consequences of the Budget changes.
The £66m figure represents approximately 1.6% of the sport’s total annual economic value of £4.1bn to the UK economy, and the 2,752 jobs figure represents approximately 4.5% of the wider racing supply chain employment. The figures are not catastrophic in absolute terms but they are material at the margin, and the sport’s stakeholders have argued that the cumulative effect of regulatory and tax pressures on the industry has reached a level where further changes would tip the structural economics of the sport into territory that the operators would respond to by withdrawing investment.
The political response to the BHA modelling has been mixed. The Treasury has acknowledged the modelling without changing the underlying Budget decisions. The DCMS has flagged the racing industry’s concerns within the wider review of gambling regulation and has indicated that the affordability and harm-prevention framework will not be tightened further in ways that compound the tax-side pressures on the sport. The BHA and the BGC have continued to argue for a more proportionate approach to the cumulative regulatory and tax burden, and the wider conversation about the future of British racing’s funding model has shifted decisively towards questions of leakage to the offshore market – a topic explored in how Britain’s offshore racing betting market has grown and what drives punters across the line.
