Important terms
- You can get up to a £2,000 bonus for each deposit, with a maximum total of £6000.
- Wolf Spins Casino’s welcome promotion must be claimed within 7 days of receiving the winning notification.
Top 5: 400% Casino Bonus UK Welcome Packages
| 400% Casino Bonus | Recommended games | Wagering | Min deposit | Max Cashout | Find at Casino | Our Rating |
|---|---|---|---|---|---|---|
| Over 400% up to £2000 | Slots and live dealer games | 65x D+B | £10 | £250 | Rocket Bingo Casino | 7.4/10 |
| Up to £2000 match-up bonus | Jackpot slots and table games | 65x B | £10 | £250 | Cash Arcade | 6/10 |
| Up to 1000% match up to £2000 | Slots, table games | 65x B | £10 | £250 | Great Britain Casino | 8/10 |
| Over 400% up to £2000 | Live dealer games | 65x B | £10 | £250 | Express Wins Casino | 7/10 |
| Up to 1000% match up to £2000 | Slots and live dealer games | 65x B | £10 | £250 | OK Bingo Casino | 10/10 |
Rocket Bingo – 400% Bonus Casino for High Rollers
Bonus Highlights:
- Bonus: Up to 1000% on First Deposit.
- Wagering Requirement: 65x the bonus amount.
- Max Bonus: Varies based on the spin.
- Games: Primarily bingo and slots, with some restrictions.
If you prefer bingo over slots or live dealer games and are also a high roller, Rocket Bingo‘s 400% casino bonus going up to 1000% is a worthy one. The minimum deposit is low, just £10 to unlock everything the site has to offer.
Cash Arcade Casino – Best 400% Casino for Slots
Key Features of This Offer:
- Bonus: 400% Deposit Match.
- Wagering Requirement: Lower than Rocket Bingo.
- Max Bonus: Competitive, with reasonable caps.
- Games: Wide range of slots; check terms for specific game eligibility.
On the other hand, Cash Arcade Casino is a good option for slot players, offering a vast selection of games and an exclusive 400% deposit match bonus.
Great Britain Casino – Top 400% Casino for Classic Games
Features of This Bonus:
- Bonus: 400% Match on First Deposit.
- Wagering Requirement: Moderate, with clear terms.
- Max Bonus: Generous, with a limit on withdrawals.
- Games: Classic casino games and live dealer options.
Great Britain Casino combines a traditional gaming experience with a solid 400% bonus, appealing to fans of classic casino games.
Express Wins Casino – Best 400% Casino for Quick Cashouts
What to Know About This Offer:
- Bonus: 400% Deposit Bonus.
- Wagering Requirement: Transparent and player-friendly.
- Max Bonus: High, appealing to value seekers.
- Games: Extensive variety, with most contributing to wagering.
Express Wins Casino is known for its quick casino payouts and a 400% deposit bonus, which is ideal for players who prioritize quick and transparent terms.
OK Bingo – Editor’s Choice for 400% Casino Bonus
Top Highlights:
- Bonus: 400% Match Bonus.
- Wagering Requirement: Flexible and easier to convert.
- Max Bonus: Decent, with favorable withdrawal terms.
- Games: Focus on bingo with additional casual games.
OK Bingo Casino offers a friendly, casual gaming environment with a 400% match bonus, perfect for players who enjoy bingo and casual games.
How We Rate 400% Casino Bonus UK Platforms
- Usability: We give high rankings to 400 casino bonus UK sites that load quickly, where registration takes no longer than 3 minutes and KYC verification checks are complete within a few days. We give extra points to sites that are optimised for mobile and/or offer apps for iOS and Android devices.
- Deposit and Withdrawals: When analysing 400 deposit bonus casinos, or any online casinos in UK for that matter, we check that you can deposit and withdraw using as many payment methods as possible, including debit cards, e-wallets and newer methods, such as cryptocurrency. We give high ratings if deposits are instant, cashouts are finalised within 24 hours, and there are no extra or hidden fees.
- Slot Games: Our general standard for slot games includes a selection of at least 500+ titles from the most popular software providers, covering most categories with a wide range of betting limits. The best 400 bonus online casinos generally have smaller game selections.
- Live Dealer Games: While many sites that offer a 400 deposit bonus don’t have a wide variety of live casino games, we give extra points to sites that include live blackjack, roulette, baccarat and poker titles from at least three leading software providers. For a maximum rating, the betting limits should accommodate all budgets.
- Customer Support: Customer service should ideally include three channels: live chat, phone, and email support. We give extra points to 400 bonus casino sites that give UK players access to responsive 24/7 assistance with helpful answers and friendly service.
- Reputation: We conclude that a 400% bonus casino has a solid reputation when it has at least 5 years of experience in the industry and provides at least three different product offerings, such as online casino, live casino and sports betting.
- Legitimacy and Fairness: Every casino with a 400 per cent match deposit bonus must operate legally in the UK. This usually entails a license from the UKGC, MGA or Curacao Gaming Commission. We give higher ratings to sites that also have eCOGRA certifications.
Breaking Down 400% Casino Bonuses for Rookies
Online casino 400 welcome bonuses match your deposit by 400%. For example, at Ozwin Casino, if you sign up, claim the offer (using bonus code: 400CB20) and put down as much as £1000 for your initial deposit, 4x that amount will be credited to your casino account – that’s your £1000 deposit + £4000 in bonus funds = £5000 in total!
Match deposit offers are a type of bonus where a casino gives you a certain percentage of your deposit amount in bonus funds – these are typically part of a welcome package provided to new players who sign up but can be offered to existing players who meet the minimum deposit amount.
How to Claim a 400% Casino Bonuses for UK Players
- Sign up at one of our recommended 400 bonus online casinos.
- Navigate to the Promotions tab or see what casino bonus offers are available in your profile.
- Claim the bonus – this typically involves using a promo code to get a 400 % match offer (see above).
- Make a deposit to qualify – usually minimum deposit £10, but this is typically more to redeem larger bonuses .
- You should see the bonus funds reflected in your account – if not, contact customer support to ensure you met the bonus terms.
- Carefully read the terms and conditions of 400 per cent offer – this may only apply to specific games, may have strict betting limits and includes details about when the bonus will expire.
- Meet the wagering requirements to qualify, which is between 30x and 50x for the casino bonus 400 sites on our list.
Types of Online Casino 400 Deposit Bonuses – What to Pick
| Types | 400% Welcome Package with Free Spins | 400% Casino Welcome Offers | Low Wagering 400% Bonuses |
|---|---|---|---|
| Explanation | These 400% bonus casino offers come with other perks, such as bonus slot spins. | These 400 bonus casino offers come with no extra perks – just the 400% match offer itself. | These bonus offers require a low wagering requirement, meaning that you don’t need to bet as much to qualify. |
| Find at | Foxy Games Casino | Free Spirit Bingo | Loot Casino |
Following our table, we would recommend picking up a 400% casino welcome package especially, since it also gives you a batch of free spins, which would be ranging from 50 to 100 free spins.
Terms and Conditions for Casino 400% Bonuses to Watch Out For
It’s very important to look closely at the terms and conditions of the gaming platform’s promotions before you claim a 400% bonus casino offer. Factors like min and max deposits, eligible games, wagering requirements and bonus expiry can all have a major impact on the ‘real money’ value of your 400 percent bonus casino offer.
Minimum deposit
This is the minimum amount you need to deposit to qualify for the online casino 400 bonus or any other casino welcome offer. This is more significant for ‘low rollers’ who don’t want to spend a lot but want to benefit from the offer. While some platforms provide lower minimum deposits, they typically deliver lower returns (as you’re only getting 4x that amount credited to your account) and usually don’t come with extra rewards, like free spins. On this list, Ozwin Casino, Spicy Jackpots and Big Wins Casino have the lowest minimum deposit of £20.
Maximum deposit (highest returns)
Especially important to ‘high rollers’, this is the maximum amount that you can deposit to claim the biggest returns on your 400 percent bonus casino offer. This is one of the most important factors as it determines the max bonus amount that you can receive. On this list, Ozwin Casino and Red Stag Casino have the most valuable offers as you can deposit up to £1000 to get 400 % of that amount credited to your account (up to £4000).
Eligible Games
Is the first deposit UK bonus available on your favourite and the highest payout games? Some 400% bonus casino offers may only be valid to use on specific games. Game eligibility may be more significant to experienced casino players who are familiar with game mechanics and strategies that give them an advantage. You’ll want to make use of 400 bonus casino promotions that are valid to use on games with high casino payout rates and/or that you’re good at – look out for offers that can be used on live dealer games, like poker (when played by an experienced gambler), has an over 99% payout ratio. Spicy Jackpots is a good option as it provides offers on many jackpot and live dealer games.
Wagering Requirements
Another important factor to look at is the wagering requirements of the 400 deposit bonus casino offer. A wagering requirement is the number of times the bonus funds can be played with before you can withdraw your bonus winnings from your casino account. For example, if you use your 400% casino bonus at Spicy Jackpots (that has a 50x wagering requirement) and you win £20, you’ll need to wager £1000 before you can withdraw your winnings. In this regard, Ozwin Casino, Red Stag Casino and Slots Capital are the best options, as they have an industry-standard wagering requirement of 30x. If you’re lucky, you may come across a bonus with no wagering requirements. In this situation, you can withdraw without any problems.
Bonus Expiry (validity period)
You should always look at the validity period of the online casino 400 deposit bonus – this is the time from when you get bonuses credited to your account to when they expire. Keeping the wagering requirements in mind (and how frequently you play), it’s always ideal to opt for offers that have a longer bonus expiry period. Be sure to read the terms and conditions of 400% match deposit promotions before you sign up. You should be able to easily find them on the website, but you can also reach out to customer support services to ask about them.
Best 400% Casino Bonus Alternatives
| Alternatives | Description | Best features | Find at | Offer |
|---|---|---|---|---|
| 100% Deposit Bonus | For this bonus, you are offered the value of your first deposit in bonus money. | Widely available in UK casinos (many to choose from) Often comes with extra perks, like no deposit free spins and tired deposit offers | Grosvenor Casino | Deposit £20 Play With £50 |
| 200% Deposit Bonus | You are rewarded with double your deposit amount after you make your first deposit | Usually don’t require a bonus code Reasonable deposit requirements | mr.play Casino | 200% up to £40 + 75 free spins |
| 300% Deposit Bonus | You are rewarded with triple your deposit amount after you make your first deposit | High match percentage (can quadruple your deposit amount) Usually available on live dealer games | Ladbrokes Casino | Stake £10 Get £30 Welcome Bonus |
Our Pros and Cons for 400% Casino Bonuses
Pros
- Allows you to boost your bankroll by a whopping 400%
- Minimum deposits start at £20 (which is not bad considering the returns)
- Suitable for the most popular slots and some table/live games
Cons
- Very limited selection of gaming sites with 400 casino bonus UK offers
- Typically come with fewer extra perks, like no deposit free spins
- Most casino 400% bonuses have high wagering requirements (50x)
Casino Alpha’s Verdict on Casino 400% Bonuses: Are They Worth It?
While 400% casino bonuses are extremely rewarding, they’re quite rare to come by. Most of the online casinos that provide this enticing offer are either new or do not have particularly good ratings (or player reviews) overall. Many come with strict wagering requirements, limited eligible games selections and few additional perks, like no deposit free spins.
That being said, experienced gamblers and ‘high rollers’ can find great value in these offers by making the max deposit (to receive the maximum bonus amount), playing frequently and with higher stakes (to meet the wagering requirements) choosing games that they’re familiar with – that either have high payout rates or require skill. With this in mind, we can recommend casino 400 deposit bonuses in the UK to discerning players. Just be sure to read all the T&C’s
How We Picked the Best 400% Casino Bonuses in the UK
- With over 10 years of experience reviewing casinos, our experts signed up to the top online gaming sites that offer 400% casino bonuses (typically as a match deposit welcome package)
- We invested over 16 hours and £900 in testing the platforms, looking at important metrics, such as game selection, fast casino cashout speed, customer service and, most importantly, the value (and accessibility) of the casino’s 400% bonus offer.
- Through our research, we draw conclusions about areas where the casinos did or didn’t meet the industry standards.
- We narrowed down our options to the top 5 online gaming sites using key industry metrics (with a focus on the value of the 400% bonus casino offer) along with player reviews to bring you the platforms that provide the best 400% casino bonus UK promotions.
