What an online casino UK licence actually covers

Type online casino uk into a search box and the results mix two markets that look alike and behave differently. One side holds a Gambling Commission licence and answers to it; the other serves British players from offshore registers, outside the scheme, the regulator and the approved dispute route. This page prices the licensed side first, because the licensed side is the baseline: the shape every offshore offer is measured against when the arithmetic runs.

The licence is not a badge. It is a list of things the operator must carry, and the list is long enough to shape every page of the site: the permit section at the foot of each commercial page, the self-exclusion scheme behind the account, the adjudication service behind a complaint, the ban that keeps credit cards off the deposit page, the checks that run before the first stake, the standards behind the games and the limit tools inside the account settings.

The arithmetic follows from that shape. Licensed welcomes tend to run small and plain, because the licence leaves less room for the loose terms that make a headline look generous. The sections below cost a modelled licensed offer, set the British baseline table against the offshore bracket and show where the two markets part company.

The comparison table, licensed rows first

The table below carries eight licensed rows and four offshore rows, in that order, because the order is the argument. The columns give the licence label, the welcome offer range, the wagering attached, the minimum deposit, the payout window and the payment rails. Every figure is a category-typical range compiled from operator-published terms at the time of writing, not a quote of any single promotion, and the note under the table says so again.

Read the licence column before anything else. The licensed rows take debit rails only, because the credit card ban binds every licensee, and their wagering sits where the model puts the British band, 30x to 45x. The offshore rows reach for larger headline matches, list crypto beside the cards and carry credit cards on the deposit page, because the British ban binds licensees only. Category shapes differ as expected: a sportsbook row prices free bets, a poker room prices tournament tickets, a pirate-themed casino and a slots-count casino sit in the licensed block, and a wheel-named lobby and a slots lobby carry the offshore labels.

A modelled licensed offer, costed from the deposit

Start with the deposit. The model takes £20, a common floor at licensed sites, and a 100% match, because that is the plainest shape a British welcome takes. The match is worth £20 of bonus balance, and at 40x, the model's working assumption, clearing it asks £800 of qualifying play before bonus winnings leave as cash.

The 40x is a deliberate choice. Licensed matches on the comparison table above clear between 30x and 40x, the offshore end most often asks between 35x and 45x, and the model takes the point where the two bands meet so it errs on the expensive side. The ratio is the real figure: turnover runs at forty times face value, so the £20 headline carries a £600 to £800 workload, and a 30x reading brings it down to £600. The figure below draws the whole ladder.

One more line matters. On the standard reading the multiple applies to the bonus alone; on some sites the terms apply it to deposit plus bonus, which nearly doubles the workload. The model here assumes the bonus alone. That single sentence in the terms moves the total more than any headline choice, and it is the first line to find before opting in.

Small and plain: the shape of a licensed welcome

Licensed welcomes stay small for a structural reason. A licensee answers to a regulator with enforcement powers, and the licence leaves less room for the loose terms that make an offshore headline look generous. The table below sets a typical licensed welcome against the offshore bracket, element by element, so the contrast shows in ranges rather than in any single promotion.

The pattern to notice sits in the middle rows. Wagering bands and minimum deposits run close between the two markets; the differences that matter are the rails and the reach. A licensed site takes debit only and sits inside Gamstop, while the offshore bracket lists credit cards and sits outside the scheme. Those two rows carry more weight than any match size, because they are the protections the licence buys.

None of this makes the licensed offer large. A £10 to £50 match with spins at 10p is a modest package beside the bracket's £20 to £750 headlines, and the model treats the modesty as information rather than defect. Small and plain is what the baseline looks like when the terms behind it carry enforcement.

What a UK licence would have bought you

Every commercial page a licensee runs carries a permit section, usually at the foot of the page, where the operator's name, the Commission's name and a licence number sit together. That section is the door to the rest of this list, because the Commission's register is where a licence claim is checked. The six items below are what the licence puts in place once the claim holds, and the offshore contrast on this page is priced as their absence, never as a rule an offer is breaking.

The spine of the list is exclusion and adjudication. Gamstop is the free national online self-exclusion scheme, participation is mandatory for licensees, and a registered exclusion runs for the minimum term chosen at signup, six months, one year or five years, with no early exit while the term runs. When a dispute goes the other way, IBAS provides free, independent adjudication, and the Commission requires its licensees to offer an approved dispute service, so a complaint has somewhere to go after the operator's own answer.

Around that spine sit the mechanical protections: the credit card ban in force since 14 April 2020, age checks before any play and identity checks before gambling under anti-money-laundering rules, verified games behind the lobby, and the limit and affordability tools that catch harm early inside the account. The table sets the six items out in the order a new player meets them.

The offshore contrast, row by row

The offshore rows are not a different grade of the same product; they are a different legal world. Operators at that end most often make their licence claim under Curaçao, and the claim is made in the operator's own footer, which is why this site treats it as unverified until a register lookup records it. A Curaçao claim brings no Gamstop reach, no Commission enforcement and no approved dispute service, because each of those attaches to a British licence alone.

The practical differences follow the legal ones. Self-exclusion through Gamstop reaches British-licensed sites only, so a registered exclusion does not follow a player offshore. Credit cards appear at offshore deposit pages because the British ban binds licensees only. Wagering at that end runs 25x to 50x, most commonly 35x to 45x, and headline matches stretch further, which is why the comparison table keeps both markets in one frame: the larger number and the thinner protection travel together.

The page prices the gap as what a local licence would have bought the reader: registration inside the national self-exclusion scheme, limits that hold, a complaint with a route, and the payment and identity checks set out in the permit section above. It makes no wider claim about how any offshore operation is run; the arithmetic and the missing protections are the whole case.

Disputes, duty and the tax position

A dispute at a licensed site has two rungs. The operator's own complaints procedure is the first, and approved alternative dispute resolution, delivered through IBAS, is the second: free, independent, and required of every licensee. At the offshore end the second rung does not exist, because approved adjudication attaches to the British licence, so the operator's own answer is where the matter usually stops.

The tax line runs the other way from what the licence gap might suggest. Player winnings are not subject to income tax in the UK, and that holds whether the site is licensed or not. The licence shows up in the operator's costs instead: Remote Gaming Duty takes 21% of gaming yield, with a legislated rise to 22% from April 2027. A player never sees the duty directly, but it is part of what a licensee funds to hold the licence.

Put the two together and the pricing is clean. The licensed player buys adjudication and enforcement with a smaller welcome; the offshore player keeps the larger headline and stands without the second rung when a payment stalls. The model on this page treats that trade as the real comparison, and the calculator below lets you run the turnover side of it.

Reading the terms: the four numbers that move the total

Four numbers decide most of the cost: the match size, the wagering multiple, the expiry and the cap. The match sets the face value. The multiple sets the workload, because turnover is the bonus multiplied by the wagering figure. The expiry sets how long the workload must take, and the cap sets the ceiling on what the offer can pay out where one applies.

The two multiplications are worth running once by hand. A £20 match at 40x asks £800. 50 spins at 10p carry £5 of face value, and at 40x that face value asks £200 of play, which is why a spins offer with a small headline can demand disproportionate effort relative to its size. On the model, winnings on spins at the offshore end carry 25x to 50x, most often 35x to 45x, while the licensed rows on this page sit at 30x to 45x.

Expiry and cap do the quiet work. Cashout caps on no-deposit spin offers in this bracket commonly sit between £50 and £100, with expiry of three to thirty days and seven days the most common, so a generous run of spins can be worth less than its face value once the ceiling applies. Read those two lines alongside the multiple and the total stops being a guess.

Cost it yourself

The calculator opens prefilled with the model's own numbers: a £20 deposit, a 100% match and 40x wagering. Change any of the three and the turnover moves with them, because the whole exercise is one multiplication followed by reading. The outputs are expected values in the arithmetic sense, not predictions of what a session returns.

Run the licensed band first, 30x to 40x on a £20 match, then the offshore band, 35x to 45x and up to 50x where the headline stretches. The distance between the bands is a few hundred pounds of play for the same face value, and that distance is the licence gap expressed in arithmetic rather than adjectives.