A tax raid on the gambling sector has taken on increasing urgency in recent days after Gordon Brown, the former chancellor, said higher taxes should be imposed to help address child poverty in the UK.
On Wednesday, Mr Brown said: “We now know that taxing gambling more fairly would fully fund the first crucial step in the war we must wage against child poverty: ending the two-child limit and lifting the benefit cap.
“There are many reasons why the highly profitable betting and gaming industry should pay a fairer share towards the cost of UK’s unmet needs.”
He cited a report from the Institute for Public Policy Research (IPPR) think tank, which claimed that Ms Reeves could raise as much as £3.2bn by reforming the way gambling firms are taxed.
The IPPR said tax rises should be targeted at the most profitable parts of the industry, such as online casinos, slot machines and high-stakes betting.
Ms Reeves is under pressure to raise taxes amid slowing growth and weakness in the jobs market.