A tax jump from 21% to 40%: what the maths means for every new bingo site chasing UK players

When EBM examined the short sellers calling the top of the betting boom in May, their case rested on margins: the belief that regulation and the cost of holding market share would squeeze gambling profits before they could compound. Britain has since handed that thesis a live test. From 1 April 2026, profits from online gaming offered to UK customers, bingo included, have been taxed at 40% under Remote Gaming Duty, up from 21%.

The pressure shows up fastest at the small end of the market. Online bingo has a long tail of recently launched and relaunched brands, and WhichBingo’s running list of new bingo sites offers a useful snapshot of who is still spending to win British players this autumn. Its October entries include BingoBritain, Zebra Bingo, Peachy Games Bingo and Mega Riches Bingo, and the list openly counts brands that have been relaunched or bought by new owners alongside genuine start ups. That detail matters for anyone modelling the sector, because a relaunch on an existing licence costs far less than a fresh entry.

The arithmetic of a 19 point rise

A move from 21% to 40% is a rise of just over 90% in the duty bill on exactly the same profit. The tax is charged on gross gambling yield, which is the money players stake minus the winnings paid back to them, so it bites before any operating cost is counted.

An illustrative example, using round numbers rather than any real company’s accounts, shows the scale. Take a bingo brand generating £10m a year in gross gambling yield. At 21%, its duty bill was £2.1m, leaving £7.9m. At 40%, the bill is £4m, leaving £6m. Revenue after duty has fallen by roughly 24% without a single customer leaving.

The damage grows further down the profit and loss account. Many smaller bingo brands run on white label arrangements, where a platform provider supplies the licence, game library, payment processing and customer support in return for a share of revenue. Suppose those platform fees, plus marketing, staff and other running costs, consumed £5m of the old £7.9m. The brand used to keep £2.9m. On identical costs it now keeps £1m, a fall of around two thirds. Real operators will differ, but the shape of the problem is the same: a fixed tax rise lands hardest on businesses whose margins were already thin.

The Treasury expects the duty package to raise an extra £810m in 2026/27, rising to £1,065m in 2027/28, according to the HMRC policy paper on gambling duty changes.

Where the hall and the phone part ways

The same Budget that raised the online rate abolished Bingo Duty from 1 April 2026. HMRC describes the repeal as support for “lower risk activities and bingo clubs” and estimates it affects 134 businesses. Its guidance is equally clear that bingo offered remotely does not escape: HMRC’s Bingo Duty guidance states that operators offering bingo over the internet remain liable for Remote Gaming Duty on games offered to UK customers.

The result is a split that policy makers chose deliberately. A game of 90 ball called in a high street club no longer carries bingo duty. The same game played on a phone carries 40%.

Online bingo brands also earn much of their money away from the bingo room itself. The listings on comparison sites show slot libraries running into the thousands next to the bingo lobbies, so the duty that really shapes a bingo brand’s economics is the one charged on its slots. For those brands, the abolition of Bingo Duty offers no relief at all.

What gives first

Marketing and bonus budgets are the obvious pressure valve. Evoke, the owner of William Hill, told investors in April that duty changes would add £125m to £135m a year to its costs and listed reduced bonusing among the ways it planned to respond. A large group can spread that across sports betting and retail. A single bingo brand cannot.

The regulator has already narrowed the room for manoeuvre. Since 19 January 2026, Gambling Commission licence conditions have capped wagering requirements at 10 times the bonus and banned offers that require play across different products, such as a football bet unlocking slot spins. Welcome deals across bingo comparison lists this month lean towards fixed bundles of 10p free spins or bingo tickets, mostly with no wagering attached, rather than percentage matches on a deposit. Those are cheaper to price and easier to cap, which suits a business watching every pound of yield.

Consolidation is the next lever. When a platform provider decides the numbers no longer work, several brands can disappear at once: Aristocrat Interactive closed its UK white label brands, including Luckland and SpinShake, at the end of 2025. Expect more brands to be folded into sister sites or sold rather than shut, which is exactly why relaunches now fill so many slots on new site lists.

A second layer of compliance cost

Tax is not the only fixed cost rising this year. Since 30 September 2026, licensed operators have had to offer gross deposit limits, with fixed time frames and equal prominence for each option, and only those limits may now be called deposit limits. That followed the first phase, in force since 31 October 2025, which requires customers to be prompted to set a limit before their first deposit.

Building and testing those journeys costs roughly the same whether a brand has 5,000 customers or 500,000. White label platforms spread the bill across every brand they host, which is another reason smaller entrants are choosing shared infrastructure over standalone launches.

What this leaves for players comparing options

For UK players, the practical outcome is fewer genuinely fresh launches and more relaunches under familiar licence holders. Welcome offers will keep shrinking towards tickets and spins rather than cash. The most useful checks are the licence holder named in a site’s footer and how easily its deposit limit can be set at sign up, not the size of the opening deal.

The next pressure point is close. The Chancellor delivers the Budget on 28 October, and the industry is lobbying hard against any rise in Machine Games Duty, which would hit the gaming machines that earn bingo halls most of their money. If that rise comes, the tax gap between the hall and the phone could start to close from the other side.