The latest operator data from the Gambling Commission reveals the changing landscape of the betting sector ahead of this month’s Autumn Budget, possibly signalling where the Chancellor will hit the industry with increased duties. And it’s not looking good for online play.

Total online gross gambling yield (GGY) reached £1.42bn for the three months to 30 September 2025, up eight percent on the same period last year. Online slots dominated the market with a record-matching 24.4bn spins and GGY of £747m, up 9 percent year-on-year.

This despite average monthly active accounts falling 7 percent year-on-year, which may have been influenced by April’s introduction of a new maximum stake; £5 per spin for over-25s and £2 per spin for under-25s.

While nothing can seem to stop online growth, retail betting continues its long-term slide. Betting shop GGY fell as did total bets and spins. But machines remain the strongest retail performer at £272m GGY, but even this was 3 percent lower than last year. 

 machines feel the squeeze as land based sector struggles

Britain’s bookmakers continue to face sustained structural decline, with the latest figures showing another contraction in high-street activity. 

Betting shop GGY fell 5 percent year-on-year to £508m in Q3, while total bets and spins slid 2 percent to 3.1bn. Over-the-counter wagering remains the biggest drag, down 10 percent, reflecting shrinking footfall and a reduced reliance on traditional slip-based betting. 

Machine play, historically the stabiliser of land-based revenue, also dipped 3 percent to £272m, despite a small rise in sessions lasting more than an hour. The pattern is increasingly clear: high street bookies are losing both volume and value, and even their most resilient products are now feeling the strain.

so where’s the action? Online absorbs the demand 

Despite the slump in retail, the Commission’s data points to online channels absorbing much of the displaced demand. While land-based GGY slid, online GGY remains on a multi-year upward trend, supported by record slot engagement and steady growth in real-event betting.

Operator data shows a continuing migration towards online play, with consumers favouring digital platforms that offer convenience, broader product choice and tighter control features. 

Although online monthly actives have dipped, the overall spend has risen – indicating more concentrated or higher-value play.

The high street’s loss increasingly appears to be the internet’s gain.

Shorter sessions, higher yield?

The Commission’s behavioural monitoring shows that players are generally gambling in shorter sessions.

In Q3 of 2025, online slot session length declined, and the number of sessions exceeding an hour dropped sharply. 

In betting shops, total machine sessions fell one percent, and extended sessions slipped five percent, pointing to reduced dwell-time. 

Online operations have managed to generate more GGY despite there being less active accounts playing for less time, but high street venues  – with more technical limitations and stricter maximum stake limits – are struggling to do the same.

 If, however, the Chancellor only increases taxes for online in the Autumn Budget, betting operators may find themselves scrambling to strengthen a retail arm that has been left withering since the pandemic.