When the UK doubled its remote gambling tax in April, the first headlines went to the operators. The quieter story is what is happening to the companies that sell to them. Entain, owner of Ladbrokes and Coral, absorbed a £56 million hit to first-half EBITDA from the tax change and still grew UK online revenue 13%, telling investors it is gaining market share while rivals adjust. Both facts matter. They show how the pressure works: the tax bites everyone, and then the market reshuffles.
The numbers behind the squeeze
Remote Gaming Duty went from 21% to 40% on 1 April. Announced in the autumn 2025 budget, it is the largest single tax increase for online gambling in British history. Operators pay the duty on gross gaming yield, so the change eats margin directly, before a single marketing pound is spent. Two operators have already left the market. Larger groups carry projected extra costs that run into nine figures.
Entain's first half only covered three months at the new rate, and the full six-month effect lands in the second half. Management still declined to raise full-year guidance, citing the tax, planned marketing investment and uncertainty in several markets. For anyone watching supplier spending, that combination is a warning: budgets are about to get tighter, not looser.
Entain's answer: take the hit, take share
Entain's H1 numbers, reported by Gambling Insider on Friday, are worth reading closely. UK online net gaming revenue rose 13% in the first half, with gaming up 13% and sports up 11%. The company has cut 500 roles and is chasing £100 million in annualized savings by the end of 2027, enough to offset at least half the EBITDA impact of the tax. Chief financial officer Michael Snape was blunt about the strategy: "We are gaining market share." He described the cost work as capital reallocation, not defensive cutting: free up cash, then spend it where returns are highest. Marketing spend is still expected to rise this year.
That is the template for a well-run operator under tax pressure. The winners do not stop spending. They stop spending on the wrong things, and they make their suppliers prove what they get back.
How the buying conversation changed
The B2B side is where behaviour changed. iGB reported this week on how supplier contracts are being reworked, and the shift is simple to state: when margins shrink, "we have a great product" stops being a sales pitch. Operators now ask what a platform or a payments integration will do for player lifetime value, churn, conversion and operating cost, and how quickly the return shows up. A feature list does not answer that question.
The old sales conversation went product first: a better platform, more games, sharper analytics, and the commercial team sorted out the business case later. That order has flipped. Procurement conversations start with the operator's economics, and suppliers get asked to connect everything they sell to a measurable outcome. The UK also capped wagering requirements at 10x and restricted mixed-product promotions, so operators cannot buy their way out of the problem with bonuses. Every decision now runs through the same filter: does this pay for itself?
What suppliers must now prove
That puts igaming software solutions suppliers in an awkward spot, and it changes what marketing means in this industry. A CRM product can no longer be sold on personalisation features; it has to show how it lifts retention or lifetime value. A payments product has to show lower friction and better conversion, not just a longer feature table. A content deal has to show what it does for engagement and revenue. The product story is becoming the commercial story, and suppliers that cannot tell it will watch their contracts get cut.
The good news for suppliers is that operators are still investing. They are just more selective, and selectivity favours providers that can demonstrate impact. That is the standard every igaming software solutions provider is being measured against now, in the UK and in any market where margins compress.
Build less, buy smarter
There is a structural angle too. When budgets tighten, operators do not stop buying software; they lean toward cheaper paths to market. White label casino software and turnkey packages look better than building a stack from scratch when every pound of capex gets questioned. Entain's own moves point the same way: 500 fewer roles, a simpler stack, cash redirected into growth. The buy-versus-build decision tilts toward buying, which is why igaming platform providers offering flexible commercial terms, revenue share or usage-based pricing, are winning the new deals.
Time to market matters more when every month of delay costs margin. Integration cost is the second thing to check: a casino game api integration that takes weeks instead of months is worth real money when launch timing decides whether a licence pays for itself. Contract flexibility is third: under a tax regime that can change again, a long lock-in is a risk, not a comfort. The supplier's roadmap is the last item, because its ability to keep your cost base down is part of the value you are buying.
Who wins when budgets tighten
None of this is doom for suppliers. It is a filter. The most exposed companies are not the expensive ones. They are the ones that cannot say why an operator should keep paying them. Operators are still signing deals, and a supplier that can show measurable impact becomes more valuable in a tight market, because it is part of the answer to the tax problem instead of another line item. I keep landing on the same conclusion when I read these earnings calls: operators are not leaving the market, they are raising the bar.
The takeaway
The UK is the extreme case, but the pattern repeats wherever margins compress. Any operator weighing igaming software solutions is asking what the product actually does for the business, and the suppliers that survive that question will be the ones who learned to answer it in pounds and pence rather than product brochures.