Gambling sites not on GamStop are offshore operators with no Gambling Commission licence. They are legal to run elsewhere but not to serve customers in Great Britain, so a self-exclusion holds only on UK-licensed sites. GamStop covers those; offshore sites sit outside it, and nothing about them is a way round an exclusion.
GamStop is the national online self-exclusion scheme, and it is often typed "gamestop" — the word "game" suggests itself, and that spelling has followed the scheme around since it appeared. Whatever a headline calls it, the thing itself is narrow and precise: a register run by The National Online Self Exclusion Scheme Limited, which since 27 April 2018 has blocked people from opening or using online accounts with gambling companies licensed in Great Britain. It is free, it takes a few minutes to join, and it can take up to 24 hours to bite.
That narrowness is the whole story of this page. Because the scheme's obligations fall on UK licence holders and nobody else, a search for gambling sites not on GamStop usually lands on one of two things: an offshore casino advertising its freedom from British rules, or a page of guesses about which of those casinos are worth anything. Neither is much use if you want to understand how long a block lasts and what it does and does not hold back.
The block holds for its full term. Then it stays in place until the person contacts GamStop to remove it — there is no automatic expiry in practice, whatever the calendar says. Everything below is about what follows from that.
Table of Contents13
- How Long a GamStop Exclusion Lasts
- What "Not on GamStop" Means Offshore
- Offshore Licences Compared
- The GamStop Check That Undoes a Whole Profile
- Five Signs an Offshore Operator Is Worth Trusting
- How to Judge One of These Sites
- Where Welsh Players Sit, and Everyone Else
- How the Regulator Treats Unlicensed Sites
- When the Block No Longer Holds
- Free Help, Whoever You Are
- Who Is Still Legally in Business in Britain
- Frequently Asked Questions
- The Block Is Real, and It Has a Shape
How Long a GamStop Exclusion Lasts
Anyone joining picks one of four terms: six months, one year, five years, or five years with auto-renewal. Nobody can cancel inside the term, and GamStop has said plainly, including in a section of its 2025 annual report, that it will not remove a registration early. The register's own figures for that year show how people choose: 29 per cent took six months, 24 per cent a year, 25 per cent five years, and 22 per cent the auto-renewing five.
The less understood half is what happens after the term ends. Unless the person contacts GamStop to have the registration taken off, it stays in place. If they leave it, GamStop holds the data through a further automatic seven-year self-exclusion period during which operators are told the person was previously excluded. The auto-renewal option can only be switched off during the final six months of a five-year term, and if left alone it continues for up to four further five-year periods.
So the answer to how long self-exclusion lasts is not the number someone chose on the form. It is that number plus the fact that the default outcome is a block that keeps going until a deliberate act ends it. That is what the scales say: 561,983 active exclusions at the end of 2025, 614,738 consumers on the register as of July 2026, and more than one in two of them on the maximum five-year term. The register grew 16 per cent year on year in the first half of 2026, with a record 12,236 sign-ups in May alone.
Under-25s made up nearly a third of those first-half-2026 exclusions, a 26 per cent rise on the year before. Whatever an offshore site's marketing suggests, the volume of people arranging to be kept out is going up, not down.
What "Not on GamStop" Means Offshore
An offshore site is not licensed in Great Britain, and its licence comes from somewhere that does not answer to the Gambling Commission. Section 33 of the Gambling Act 2005 makes it an offence to provide gambling facilities without the appropriate operating licence, and the Commission has said directly that it is illegal to offer commercial gambling services to consumers in Great Britain without a Commission licence — including where the operator holds a licence in another jurisdiction. The Commission states that uninvolved, and the licence being perfectly valid in Curaçao, Anjouan or Kahnawà:ke changes nothing about its standing in Britain.
What follows is not a small print point. When a site has no GB licence, no part of the British regime travels with it: not the self-exclusion obligation, not the 10× cap on wagering requirements, not the ban on credit cards, not the financial-vulnerability and financial-risk checks, not the fair-terms conditions the Commission enforces under licence condition 7.1.1, and not the requirement to route an unresolved dispute to an approved alternative dispute resolution provider. British players have used the register in numbers — the Commission's Gambling Survey for Great Britain puts PGSI 8+ scores at 2.4 per cent of adults in the 2025 survey year — and none of the machinery built around that sits on an unlicensed site.
Curaçao
Curaçao remains the busiest offshore licence, and it is mid-reform. The National Ordinance on Games of Chance took effect on 24 December 2024, replacing the old master-licence and sub-licence model with direct licensing by the Curaçao Gaming Authority. The legacy "orange" sub-licence certificates ended on 15 October 2025, and licensing ceased for the four former master licensors on dates running from 18 August 2024 to 31 January 2025. A historic /JAZ number or an old seal should not be treated as proof of a current licence.
The money is modest by European standards: a one-off non-refundable EUR 4,592 application fee for a B2C licence and EUR 47,450 a year in total, split between a EUR 24,490 licence fee and a EUR 22,960 supervisory fee. There is also verification to do — a Certificate of Operation Seal must redirect to cert.cga.cw, and if the domain on the certificate differs from the site in front of you, the certificate belongs to somebody else. The regulator has said its old portal will not return and it is working on another way to verify licensed domains, which tells you how much weight a seal currently carries.
Anjouan
Anjouan licenses internet gaming under the laws of a constituent island of the Union of the Comoros, with fees of EUR 17,828 for B2C issuance and the same again each year, plus EUR 500 per extra domain. An independent legal opinion reconfirmed in February 2026 is said to confirm the regulator's validity [unconfirmed]. An ABC News investigation published on 31 December 2025 reported that Anjouan Licensing Services claims to have issued more than 1,300 gambling licences at around EUR 17,000 each per year, and that Comoros financial intelligence officials and a former attorney-general described its operation in terms no operator would want on its website.
Anjouan's own statement of 10 June 2026 is the honest one: a licence there "is not, and has never been presented as, a universal authorisation to operate in every country in the world." Its certificates carry a QR code linking to a public register, and the regulator says a certificate that cannot be verified there should not be relied upon.
Kahnawà:ke
The Kahnawà:ke Gaming Commission has regulated interactive gaming since 1999 and describes itself as among the longest-running in the world. Operators must be hosted at the Mohawk Internet Technologies data centre in the Mohawk Territory, and the regulator's Logo Certificate Program, effective 15 January 2010, lets a player click the logo to generate a Certificate of Good Standing. Permit fees rise on 1 January 2027 — a Client Provider Application to USD 40,000. Kahnawà:ke also takes a harder line than most on self-exclusion: it states that its own voluntary self-exclusion is permanent and irrevocable, and that a player who breaches one forfeits deposited and won funds to a third-party charity the Commission selects.
Costa Rica and No Licence at All
Costa Rica runs no comprehensive gambling licensing regime, and the "data processing license" that appears in industry copy is not a licence in the legal sense. Its Legislative Assembly rejected Bill No. 25,057 in early 2026 — the bill that would have created a mandatory regime. A site registered there is registered nowhere that supervises gambling.
Offshore Licences Compared
The table below compares the main offshore licences by method rather than by brand: what they cost, what they verify, and how far they reach into Britain.
| Licence | B2C cost | Verification route | Reach in Great Britain |
|---|---|---|---|
| UK Commission licence | Application and annual fees set by the Commission | Public register, searchable by domain | Full: LCCP, GamStop, ADR, fair-terms rules |
| Curaçao (LOK, from 24 December 2024) | EUR 4,592 one-off; EUR 47,450 a year | Certificate of Operation Seal redirecting to cert.cga.cw | None; no GB licence |
| Anjouan | EUR 17,828 issuance; EUR 17,828 a year | QR code linked to a public register | None; no GB licence |
| Kahnawà:ke | CPA application to rise to USD 40,000 on 1 January 2027 | Logo Certificate Program, Certificate of Good Standing | None; no GB licence |
| Costa Rica | No licensing regime | None | None; no GB licence |
Read the middle column first. A licence you cannot verify independently in under a minute is a claim, not a fact, and the sums in the left-hand column tell you what the regulator is working with. Anjouan's annual fee is roughly 38 per cent of Curaçao's, and Costa Rica's is nothing because there is nothing to pay.
The GamStop Check That Undoes a Whole Profile
The single thing this topic turns on is identity matching, because it is how self-exclusion is enforced and how it fails. Here is how it works the first time. When someone joins GamStop, they give their name, address and date of birth. Operators licensed in Britain must check their whole customer base against that register at least every 24 hours, a requirement the Commission introduced in April 2020 alongside a block on marketing to registered people. When a match is found, the account is closed and any funds in it returned — the LCCP says it is not enough merely to stop a person withdrawing.
Later, the same mechanism runs in reverse. If a registered person opens an account at a UK-licensed site with a slightly different name, the check may not fire. The Commission has flagged onboarding people with a middle name instead of a forename as a cause of mismatches with records held elsewhere, specifically including GamStop, and has expressed concern about operators using "fuzzy matching" through third-party verification providers and opening accounts on partial or equivocal verification. The same weakness appears on offshore sites for a depressingly ordinary reason: a person is free to type whatever name they like, and nobody is checking it against any register at all.
Warning signs are worth knowing because they all point the same way. A site that asks for no identity documents at all before a first deposit; a site whose verification suddenly appears at withdrawal and nowhere earlier; a site whose certificate shows a different domain; a site that describes itself as "not on GamStop" as though that were a feature. That last one is the tell. A British operator would never use those words, because it cannot legally be outside the scheme: licence condition SR 3.5.5 requires participation, and it has been a condition of every online licence since 31 March 2020. Two operators had their licences suspended on 3 April 2020 for failing to integrate in time. In that month the Commission received 2,000 complaints a year about withdrawal delays as its number one subject, and over a quarter of complaints reaching its contact centre in a 2026 blog concerned identity verification.
Five Signs an Offshore Operator Is Worth Trusting
Five things separate a well-run offshore site from a shell with a payment page. Each can be checked in a couple of minutes.
A Licence You Can Verify From the Regulator, Not the Site
Go to the regulator's own register and look up the domain in front of you, not a certificate graphic. Curaçao's Certificate of Operation Seal must redirect to cert.cga.cw, and Anjouan publishes a public register reached by QR code. A licence number typed into a footer without a working route to its register is decoration. The regulatory list to read is the one you navigate to yourself.
Terms Written Before the Money, Not After
Significant conditions should be visible where the offer is, and no more than one click away for an online promotion. Wager of 25× or 35× on bonus funds is common offshore, against the 10× ceiling that applies to UK-licensed operators from 19 January 2026. Look too for a maximum cashout clause — one offshore casino caps bonus-derived winnings at 300 per cent of the credited bonus — and for a prohibited-play list that reserves sole discretion for the operator to decide when it was breached.
A Named ADR Provider With a Working Address
Anjouan requires licensees to name an approved dispute-resolution provider in player-facing terms, and the current approved providers are EGIS ADR, Axion ADR, iGaming ADR and one licensee. Kahnawà:ke employs a full-time Dispute Resolution Officer. A site with no named provider, or one named only in an unlinked footnote, has told you where a dispute will end.
Player Funds Held Separately, and Stated Plainly
Anjouan's published standards require operators to segregate player money, and customer funds held by a British remote operator must sit in a separate client account with an insolvency-protection rating disclosed. But note what separation does not mean: it does not guarantee repayment if the business fails, and operators may hold customer money in overseas accounts.
Withdrawal Behaviour in the First Week
Ordinary practice is the best test. The Commission found 96.3 per cent of 44.2 million large-operator withdrawals in June to September 2024 cleared automatically. A site that pays quickly on a small test withdrawal, without demanding fresh documents at that moment, has shown you its default setting rather than its marketing.
How to Judge One of These Sites
Six steps, in order. Each one exists because the step before it can be faked.
- Check the licence at source. Open the regulator's register and match the domain. A licence is a fact, and a footer is a claim; the difference matters when a dispute starts.
- Read the full bonus terms before depositing. Find the wagering multiplier, any maximum cashout, the maximum bet while wagering and the time limit, and write the effective value down. Offshore multipliers commonly sit at 25× to 40×, well above the 10× cap that binds British licensees.
- Set the financial limit at the prompt. Since 31 October 2025 UK-licensed operators must ask before a first deposit and present a limit as the default. An offshore site that skips the question and makes limits hard to find has told you what it thinks of restraint.
- Make a small withdrawal before it matters. Test the cashier with a modest sum early. If documents appear only at that point, that is the moment the site has chosen to verify you, and it is worth knowing before a large balance is sitting there.
- Keep the paper. Save the terms as they stood on the day of the deposit, plus confirmations. Disputes turn on what the terms said then, and sites do edit them.
- Know the lawful route if it goes wrong. A British operator must let you escalate to an approved ADR provider free of charge eight weeks after a complaint, and must not use terms blocking court proceedings. Offshore, that route may not exist, and the Commission — which is a regulator, not an ombudsman — cannot get anyone's money back.
None of these steps requires anything unusual. They are the checks a careful buyer makes of a foreign seller.
Where Welsh Players Sit, and Everyone Else
Wales is worth a paragraph because of a small wrinkle in the numbers. The National Gambling Helpline is given in Wales as 0808 2819 265, alongside 0808 8020 133 for England and Scotland, both run by GamCare and free, 24 hours a day. Searching for welsh gambling sites not on GamStop involves exactly the same market as everyone else: the same offshore licences, the same absence of GamStop coverage, the same lack of recourse. There is no Welsh version of the scheme, and no regional carve-out in the law. Support in Wales is simply reached through a different number, and it is free.
The exemption is the same for all three nations, and the help is the same too — a fact worth restating because the geography is the only thing that differs here.
How the Regulator Treats Unlicensed Sites
Illegal sites are not ignored, though the response is uneven. Since April 2024 the Commission's Illegal Markets team has issued 3,140 cease and desist and disruption notices — 2,032 cease and desist notices, 774 registrar referrals, 402 host referrals and 3 payment provider referrals — referred 447,778 search URLs and secured 287,961 removals. In July to September 2026 alone it referred 1,835 websites covering 7,677,211 URLs and issued 546 cease and desist notices.
The effect is measurable but partial. Across 160 illegal gambling websites with traffic data, engagement fell by an average of 32 per cent after disruption. Registrar blocks and suspensions produced the largest falls, at 91 per cent each, ahead of GEO IP blocking at 60 per cent, Bing removal at 52 per cent, Google removal at 30 per cent and Facebook removal at 8 per cent. The Commission's own conclusion is that search removal makes a site harder to find without fully blocking it — a useful sentence for anyone assuming that a site still ranking in Google is therefore legitimate.
Criminal enforcement is a different matter. Across April 2025 to March 2026 every quarter recorded 0 or 1 prosecutions commenced, a single prosecution in the year. The dashboard listed 586 illegal gambling websites accessible to GB consumers in September 2026, and 311 sites had disruption action taken against them in the second quarter of 2026-27. The Commission's analysis covering April 2025 to April 2026 estimates 0.6 per cent of the whole adult population engaged with an illegal site in the past four weeks.
When the Block No Longer Holds
This is the section an offshore casino would rather did not exist. GamStop can only exclude a person from participating operators licensed in Great Britain; it cannot prevent access to gambling services run by organisations that do not participate. Offshore sites are not connected to the scheme [unconfirmed — stated by trade and press sources rather than a primary regulator page, though consistent with GamStop's own terms of use]. So the exclusion is real and durable where it applies, and absent where a site sits outside it. Neither is a loophole. A person excluded for five years is excluded for five years, and the register tells participating operators that they were previously excluded for a further seven years after that.
That is the honest framing of what people call gambling sites not on GamStop: not a hidden gateway but a set of businesses that never joined, cannot be made to join, and are operating illegally when they take British customers. The Commission warned in January 2025 about licensed operators' games appearing on unlicensed sites that target people who have self-excluded, and noted those sites often carry weak social responsibility and anti-money-laundering controls. The "non-GamStop casino" is not resistance to a system. It is a system nobody invited.
A bad experience on one of these sites goes where exactly? British licensing gives eight weeks from a complaint before a referral to an approved ADR provider, free — IBAS handled 3,721 domestic disputes in 2024-25 and reports full operator compliance with decisions in consumers' favour; eCOGRA resolved GB disputes in an average of 31 days in 2024-25. None of that binds an offshore site. The Gambling Commission cannot resolve individual complaints or get money back, and it says so itself. The remaining route is the law of the operator's own jurisdiction, which is not a route anyone should plan to take.
Free Help, Whoever You Are
The National Gambling Helpline is run by GamCare on 0808 8020 133, free, 24 hours a day, every day of the year, also reachable by live chat and WhatsApp. In Wales the number is 0808 2819 265. It is not a crisis line, and staff cannot transfer someone at immediate risk. Gamblers Anonymous England, Wales and Ulster answers on 0330 094 0322 from 7:30am to 10:30pm, with around 250 meeting locations and no appointment needed. GamFam (charity number 1191139) runs a five-stage peer-support programme for families and people in recovery. The NHS National Gambling Clinic on Warwick Road in London takes referrals, and NHS England has opened 15 specialist clinics since 2019. Citizens Advice in Scotland runs a gambling support line on 0800 328 1131, Monday to Friday, 10am to 3pm.
Blocking software is the other half. GamStop signposts Gamban and BetBlocker; BetBlocker states it blocks over 1,368,000 gambling websites and 3,100 apps, free worldwide and without registration. Gamban blocks licensed and unlicensed sites and is designed to be as hard to remove as possible, though since the TalkBanStop scheme ended on 31 March 2026 it costs £4.99 a month in England and Scotland and is free only in Wales. Bank-level blocks are free and worth having: the Commission's list, updated 16 October 2026, names Bank of Scotland, Barclays, Halifax, HSBC, Lloyds, MBNA, Monzo, NatWest, Royal Bank of Scotland, Santander and Starling. They work on Merchant Category Codes at card level, so each card needs activating, and most banks apply a 48-hour or 72-hour cooling-off period before gambling payments go through again after a block is switched off.
This is the machinery that actually protects people — not the licence a site displays, but the tools a person controls.
Who Is Still Legally in Business in Britain
The line is bright and worth stating plainly. The Commission's May 2025 notice recorded TGP Europe leaving the GB market after an investigation, leaving sites it operated unlicensed and, in the Commission's words, possibly without protections against criminality or gambling-related harm. Compare the two lists. Since April 2024 the Commission has moved against over 3,000 unlicensed touchpoints; against licensed operators it enforces with conditions, penalties and settlements — a £900,000 regulatory settlement in October 2026 covering, among other things, unnecessarily delayed consumer withdrawals. Both regimes push in one direction, and the direction is a market where the withdrawal works and the register is checked. A site outside both is outside the only two forms of accountability that exist.
Frequently Asked Questions
What gambling sites are not on GamStop?
Any site holding no Gambling Commission licence is outside the scheme, because the obligation to participate applies only to British licensees. That covers Curaçao, Anjouan, Kahnawà:ke and Costa Rican operations and any site with no verifiable licence at all. Those operators are not licensed in Great Britain, and it is illegal for them to take British customers.
Are gambling sites not on GamStop UK legal to use?
No. Providing gambling facilities in Great Britain without a licence is an offence under section 33 of the Gambling Act 2005, and the Commission has stated that this includes operators holding a licence in another jurisdiction. There is no offence for the adult customer, but the practical consequences — no self-exclusion, no ADR, no recourse if a payout is held — fall on the player.
Do online gambling sites not on GamStop check if you self-excluded?
A UK-licensed site checks its whole customer base against the register at least every 24 hours, because the Commission required it from April 2020. An offshore site has no access to that register and no obligation to use it. Where an offshore site does claim to ask, the answer gives no assurance: nothing verifies the name typed into the form.
Can a GamStop exclusion be cancelled early?
No. Nobody can cancel or deactivate a registration during the term, and the scheme's own annual report devotes a section to its refusal to remove registrations before the chosen period ends. Auto-renewal can only be switched off in the final six months of a five-year term. If nothing is done, the exclusion persists until GamStop is contacted.
Which gambling sites not on GamStop are the best?
The honest answer is that no offshore licence gives a British player the standing of a Commission licence, so the comparison is between degrees of exposure rather than between good and bad. What separates operators is verifiable licensing, terms with no maximum cashout, segregation of player funds, prompt small withdrawals and a named dispute-resolution provider in the terms.
What happens if an offshore site refuses to pay?
There is no British route. The Commission is a regulator rather than an ombudsman, cannot resolve individual complaints and cannot recover money. A UK-licensed operator must allow free escalation to an approved ADR provider eight weeks after a complaint, and IBAS handled 3,721 domestic disputes in 2024-25. Offshore, only the operator's own jurisdiction applies.
The Block Is Real, and It Has a Shape
Self-exclusion in Britain is a durable instruction with a blunt edge: it holds for the term chosen, and then it keeps holding until the person contacts GamStop to remove it, with seven more years of recorded history after that. Offshore sites sit outside that entirely, and a market described as "not on GamStop" is accurate only in the sense that it never joined a system it was never part of. The register held 614,738 people as of July 2026, more than half of them on the maximum five-year term — 614,738 people who arranged to be kept out, and whose arrangement stops at the water's edge. Free help is on 0808 8020 133, day or night, on 0808 2819 265 in Wales.