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Safe Online Casinos: How to Check Before You Deposit

How to check a safe online casino: licence on the register, tested games, fair terms, payouts, player funds, complaint routes and responsible gambling tools.

By Bruce Marshall Fact-checked by 99 Casinos Editorial Team Updated 11 min read

Advertiser disclosure We may earn a commission when you open a casino through our links. Payment never buys a place on a list or a better rating. Editorial policy · 18+

A safe online casino is one whose operator you can identify and check on a regulator’s register, whose games are independently tested, whose terms are clear and enforceable, and which gives you a real complaint route and tools to limit your play. No casino is risk-free, and safe is not the same as legal: a well-run casino licensed in Malta can still be unlawful in your country. This page sets out the checks we use, with examples from the terms of the casinos we list, read on 7 and 8 October 2026.

Disclosure: 99casinos.com may earn a commission if you sign up through links on this page. Every casino below holds a Malta Gaming Authority licence we checked on the MGA register.

  1. 1

    Spin Sweet

    Up to EUR 1,000 + 777 free spins over 6 deposits

    • MGA licence on the register
    • eCOGRA dispute resolution
    • Self-serve deposit and session limits

    ★ 3.4/5 · Licence: Malta Gaming Authority MGA/B2C/1055/2024 (Elmst Limited)

    Visit siteRead review18+. Min deposit EUR 20. Wagering 40x (deposit + bonus). Bonus must be wagered within 48 hours. Free spins have no wagering, winnings capped at EUR 1,000 per stage. Max conversion 5x bonus. E-wallet deposits (Skrill, Neteller, Paysafecard) do not qualify. Not available in Finland. T&Cs apply.
  2. 2

    Taste Vegas

    Up to EUR 1,500 + 1,500 free spins over 6 deposits

    • MGA licence on the register
    • eCOGRA dispute resolution
    • Reality checks and self-exclusion

    ★ 3.3/5 · Licence: Malta Gaming Authority MGA/B2C/1072/2024 (Elvel Limited)

    Visit siteRead review18+. Min deposit EUR 20. Wagering 45x (deposit + bonus) on the 1st bonus, 35x on the 3rd and 5th. Max bet EUR 5. Bonus must be wagered within 48 hours. Free spins have no wagering, winnings capped at EUR 1,000 per stage. Not available in Finland. T&Cs apply.
  3. 3

    Slot Pony

    Up to EUR 1,500 + 777 free spins over 6 deposits (100% up to EUR 500 on the 1st)

    • MGA licence on the register
    • eCOGRA dispute resolution
    • Published withdrawal limits

    ★ 3.5/5 · Licence: Malta Gaming Authority MGA/B2C/1055/2024 (Elmst Limited)

    Visit siteRead review18+. Min deposit EUR 20. Wagering 35x (deposit + bonus) on the 1st bonus, 30x on the 3rd and 5th. Max bet EUR 5. Bonus must be wagered within 48 hours. Free spins have no wagering, winnings capped at EUR 1,000 per stage. Max conversion 5x bonus. Not available in Finland. T&Cs apply.
  4. 4

    Quickz

    Up to EUR 1,150 + 1,111 free spins over 6 deposits + up to 20% weekly cashback

    • MGA licence on the register
    • Identity checks at EUR 2,000 deposits
    • Sister-brand exclusion on request

    ★ 3.4/5 · Licence: Malta Gaming Authority MGA/B2C/1118/2025 (Ludaro Limited)

    Visit siteRead review18+. Min deposit EUR 20. Wagering 40x (deposit + bonus) on deposit-match stages. Max bet EUR 5 with bonus money. Bonus valid 48 hours. Free spins have no wagering, winnings capped at EUR 1,000 per stage. Not available in Finland. T&Cs apply.

How we check safety

We start with the licence and the legal operator, then read the general terms, bonus terms, payment pages and responsible gambling pages, and note the dispute body. The scoring and weights are published in how we rate casinos; licence and operator transparency weigh most. This is desk research: we do not deposit or play to test payouts, and we do not publish timings we have not seen in the operator’s own terms. Our editorial policy explains how we correct mistakes.

The safety checklist

Check How to do it Good sign Red flag
Licence and operator Look up the operator on the regulator’s register Named company, licence number and the exact domain on the register No company named, or a seal image with no register entry
Game testing Look for the testing laboratory and game studios Accredited lab certificates; licensed studios Unknown games with no RTP information
Terms Read the general and bonus terms Clear limits, fees and deadlines Vague “irregular play” clauses, contradictions
Payments Read the payments page and withdrawal rules Published limits and processing times Withdrawals only after unexplained extra conditions
Player funds Read the funds protection statement A stated protection method No information at all
Complaints Find the dispute body in the terms Named ADR body “Decisions of management are final”
Responsible gambling Find the limits and self-exclusion settings Self-serve limits; decreases immediate Limits only by email, or none

1. Licence and operator

The single most useful check. Find the legal company name and licence number in the footer or terms, then search for it on the regulator’s register, not on a picture of a seal. The MGA register at authorisation.mga.org.mt lists, for example, Elmst Limited under licence MGA/B2C/1055/2024 with slotpony.com and spinsweet.com among its websites; Elvel Limited holds MGA/B2C/1072/2024 for Taste Vegas, and Ludaro Limited holds MGA/B2C/1118/2025 for Quickz. The register should list the exact domain you are using.

For Curacao, use the Curacao Gaming Authority’s register: the National Ordinance on Games of Chance (LOK), in force since 24 December 2024, replaced the old master-licence system with direct licences. For Anjouan, validate through the seal on the casino’s own site. A casino that names no company at all should be treated as unverified, whatever its seal says.

2. Fair games

Casino games use random number generators (RNGs), and licensed operators must have them tested by accredited laboratories such as eCOGRA, GLI or iTech Labs. A test certificate covers specific software and versions, so it is evidence of technical fairness for those games, not a licence or a promise of payouts. Games from studios that hold their own licences, such as Evolution, Play’n GO and Pragmatic Play (Arrise), are a further safeguard; the MGA register lists the approved game suppliers for each licensee.

The previous version of this page named Microgaming as an example of a secure provider. Microgaming’s content is now distributed by Games Global, and a famous studio name in the lobby is not proof of a safe casino on its own. Fairness also does not remove the house edge. Many studios publish several RTP settings for the same slot and let the casino pick; the information panel in each game shows which one you are playing.

3. Terms that protect you, and terms that do not

Read the general terms for limits and fees before you deposit. These are examples from the casinos we list:

Term Example from the terms we read
Withdrawal limits EUR 5,000 per rolling 24 hours and EUR 20,000 per rolling 30 days at Slot Pony, Taste Vegas, Quickz and Spin Sweet
Maximum win per bet EUR 250,000, excluding jackpots, at Slot Pony, Taste Vegas and Spin Sweet
Deposit turnover Deposits must be wagered once before withdrawal; an unplayed deposit is refunded with a 5% fee, minimum EUR 10
Dormant accounts EUR 5 fee after 30 months of inactivity at Slot Pony, Taste Vegas and Spin Sweet
Processing time Withdrawals processed within 72 hours once verification is complete (general terms)

None of these is unsafe in itself; they are the rules. What makes terms unsafe is vagueness, such as clauses that let the casino void winnings for undefined “irregular play”, or contradictions between pages. Spin Sweet’s welcome page and general bonus terms, for instance, give different maximum bets (EUR 10 and EUR 5). When you find a conflict, ask support in writing which applies and keep the reply.

4. Payments and verification

Safe casinos tell you up front what they will ask for. At the MGA casinos here, identity and proof of address may be requested at deposit or before a withdrawal, and source of funds at higher thresholds. Withdrawals go to a method in your own name, usually the one you deposited with. Sending documents early avoids the most common cause of a delayed first payout. Our guide to fast payout casinos explains processing times and verification in more detail, and the payment methods hub compares individual methods.

5. Is your balance protected?

If a casino fails, money in your account may not come back. UKGC licensees must say whether customer funds are not protected, have medium protection or high protection, and since 31 October 2025 those rated “not protected” must remind customers every six months. Outside Great Britain, rules vary: MGA licensees must safeguard player funds under their licence conditions, but the method differs by operator. The simplest protection is the same everywhere: withdraw winnings rather than leaving large balances in the account.

6. A real complaint route

Licence Where complaints go
UK Gambling Commission The casino first, then an approved ADR provider; the UKGC does not resolve individual disputes
Malta Gaming Authority The casino first, then the ADR body in its terms (eCOGRA for the four MGA casinos here); the MGA’s Player Support Unit stopped ruling on individual disputes on 1 April 2019
Curacao Gaming Authority The casino first, then one of the seven CGA-certified ADR bodies (list dated 31 August 2026); the CGA does not mediate individual disputes
Anjouan Through the licence seal on the site; the operator has 30 days to reply, game-outcome disputes within 14 days, then operator-paid ADR

One recent event shows why register checks should be repeated. The Curacao Gaming Authority confirmed unauthorised access to its licensing portal on 17 and 22 September 2026; the portal was still offline on 2 October 2026, and the CGA said existing licences remained valid.

7. Responsible gambling tools

A safe casino lets you limit yourself without asking permission. The four MGA casinos offer daily, weekly and monthly deposit and session limits, reality checks and self-exclusion; decreases take effect at once and increases after 24 hours. Self-exclusion covers only the site where you set it at Slot Pony, Taste Vegas and Spin Sweet, and Quickz extends it to sister brands on request, so ask for operator-wide exclusion if you need it. National schemes such as GAMSTOP, Spelpaus, ROFUS and CRUKS apply only to sites licensed in those countries.

8. Account and data security

Look for HTTPS on every page, a privacy policy that names the data controller, and secure log-in. The MGA casinos here use a passwordless sign-in by phone number, which avoids reused passwords but makes your phone and SIM the key to the account; protect both. Never send card details or documents by ordinary chat if the casino offers a secure upload, and be wary of messages asking you to “verify” an account through a link.

Warning signs of an unsafe casino

  • No legal company name, or a licence number that does not appear on the regulator’s register.
  • A seal that is only an image, with no link to a register or validator.
  • Withdrawal requests that trigger new, unexplained conditions, such as an extra deposit to “unlock” a payout.
  • Terms that can be changed without notice and applied to past play.
  • Support that only answers by chat and refuses to confirm decisions in writing.
  • Pressure to deposit more, such as time-limited “VIP” offers after a loss.
  • Games from unknown studios with no RTP information in the game panel.

Any one of these is a reason to stop and check; two or more together are a reason to choose another casino.

How the listed casinos measure up

Casino Licence (register-checked) Operator Dispute body Limits and exclusion
Spin Sweet MGA/B2C/1055/2024 Elmst Limited, Malta eCOGRA Self-serve limits; site-level exclusion
Taste Vegas MGA/B2C/1072/2024 Elvel Limited, Malta eCOGRA Self-serve limits; site-level exclusion
Slot Pony MGA/B2C/1055/2024 Elmst Limited, Malta eCOGRA Self-serve limits; site-level exclusion
Quickz MGA/B2C/1118/2025 Ludaro Limited, Malta See terms Self-serve limits; sister-brand exclusion on request

All four are English-only and pay in euros. None of them is licensed in the UK, Sweden, Denmark, the Netherlands or Germany, which matters for legality where you live; our guide to legal online casinos has the country rules.

Make your own investigation

The old version of this page recommended forums and blogs. They can be useful, but treat anonymous reviews with care, since both casinos and disgruntled players post there. Better evidence comes from primary sources: the regulator’s register and its list of sanctions, the ADR body’s published decisions, and the casino’s own terms. Spend ten minutes on those before your first deposit, and keep screenshots of the terms you accepted. Our short guide to what to look for when choosing an online casino is a good starting list.

UK players: these casinos are not for you

Only operators licensed by the UK Gambling Commission may offer gambling to people in Great Britain, under the Gambling Act 2005 as extended to overseas operators by the Gambling (Licensing and Advertising) Act 2014. None of the casinos on this page holds a UKGC licence, and none of them is aimed at UK residents. GAMSTOP self-exclusion only covers UKGC-licensed sites, and UKGC protections such as the 10x cap on bonus wagering in force since 19 January 2026 do not apply offshore. If you live in Great Britain, choose a UKGC-licensed casino and check it on the Commission’s public register.

Play safely

Safety tools only help if you use them: set a deposit limit before your first deposit. Gambling is for adults only: 18+ in most countries, and higher in some (21 for casinos licensed in Estonia, for example). Set a deposit limit before you claim anything, treat any bonus as entertainment rather than income, and stop if you are chasing losses. In the UK, the National Gambling Helpline run by GamCare is free on 0808 8020 133, around the clock; BeGambleAware and Gambling Therapy offer support in other countries. Our responsible gambling guide lists tools and helplines by country.

Frequently asked questions

How can I tell if an online casino is safe?

Check that the operator’s licence appears on the regulator’s own register with the exact website address, read the withdrawal and bonus terms, confirm there is an independent dispute body, and look for deposit limits and self-exclusion. A missing operator name or a licence you cannot find on a register is a reason to leave.

Are licensed casinos always safe?

A licence means the operator is supervised and must follow rules on fairness, money laundering and player protection, but it does not guarantee good terms or fast payouts. A casino licensed in your own country gives the strongest protection, because local complaint routes and self-exclusion schemes apply.

No. Safety is about how the operator behaves; legality depends on your country’s law. A well-run Malta-licensed casino can still be unlawful to offer in Sweden or Germany, and UK residents may only use UKGC-licensed sites.

How do I know casino games are not rigged?

Licensed casinos must use random number generators tested by accredited laboratories such as eCOGRA, GLI or iTech Labs, and games come from studios that are themselves licensed. Check the RTP shown in each game’s information panel, and remember that a fair game still has a house edge.

Is my money protected if an online casino goes bust?

Not always. UKGC licensees must tell you whether customer funds are not protected, medium or high protection. Outside the UK, check the operator’s terms for how player funds are held. Withdrawing winnings rather than leaving large balances reduces the risk.

What should I do if a casino will not pay me?

Complain to the casino in writing first and keep copies. If that fails, go to the dispute body named in its terms: eCOGRA for the Malta-licensed casinos on this page, one of the certified ADR bodies for Curacao licensees, or the seal-based complaint route for Anjouan licensees.

Sources

  1. MGA register: Elmst Limited (Slot Pony, Spin Sweet)
  2. MGA register: Elvel Limited (Taste Vegas)
  3. MGA register: Ludaro Limited (Quickz)
  4. eCOGRA: RNG certification
  5. UK Gambling Commission: customer funds and insolvency ratings
  6. Curacao Gaming Authority
  7. Spin Sweet: terms
  8. Slot Pony: terms