UK Autumn Budget Raises Machine Games Duty on Category B Slot Machines

Chancellor John Healey delivered the UK Autumn Budget on October 28 2026 and announced an increase in Machine Games Duty from 20% to 25% on Category B slot machines located in betting shops and adult gaming centres with the new rate taking effect from April 2027 and the additional revenue directed toward high street business rates relief measures.

The duty adjustment targets machines classified as Category B which represent a significant portion of gaming equipment in retail betting environments and observers note that the change forms part of broader fiscal planning aimed at supporting high street businesses through adjusted tax collections from the gambling sector.

Details of the Duty Increase

Under the previous structure the Machine Games Duty stood at 20% for these machines and the rise to 25% creates a five percentage point uplift that applies uniformly across betting shops and adult gaming centres with implementation scheduled to begin in the 2027 tax year allowing operators time to adjust financial models ahead of the effective date.

Revenue from the increased duty flows into funds earmarked for business rates relief on the high street and government statements link the measure directly to efforts to ease cost pressures on retail premises in various sectors while drawing from gambling taxation as one funding stream.

Industry Responses to the Announcement

The Betting and Gaming Council responded immediately by highlighting potential job losses and shop closures that could follow from the higher duty rate with representatives stating that the increase would add substantial costs to operations already facing economic challenges in the retail betting market.

The British Horseracing Authority also issued statements pointing to possible impacts on racing finances since betting shop revenues contribute to funding streams that support the sport and observers note that reduced margins from higher duties could affect contributions to prize money and industry support mechanisms.

Reports from industry bodies indicate that operators may review their retail footprints and staffing levels in light of the duty rise while some analyses suggest a shift toward online channels could accelerate as physical sites absorb the additional tax burden.

Broader Context and Implementation Timeline

The Autumn Budget presentation placed the Machine Games Duty change alongside other fiscal measures and the government positioned the adjustment as a targeted step to balance sector contributions with support for high street viability through business rates adjustments that benefit multiple retail categories.

Implementation begins in April 2027 which provides operators and regulators with several months to prepare compliance systems and financial forecasts and data from previous duty adjustments show that similar changes have prompted reviews of machine placements and promotional activities in betting environments.

Those monitoring the sector point out that Category B machines form a core revenue component in many betting shops and adult gaming centres so the duty increase alters the cost structure for these specific products without affecting other gaming categories at this stage.

Conclusion

The Autumn Budget announcement on October 28 2026 establishes a clear pathway for the Machine Games Duty to rise from 20% to 25% on Category B slot machines starting April 2027 with proceeds allocated to high street business rates relief and immediate responses from the Betting and Gaming Council and British Horseracing Authority underscore concerns over employment and racing funding impacts according to coverage in LBC and iGaming Business.