Top 31 Casino Sign Up Bonuses in Uk →[Definitive List 2021]


We want to create with our users a relationship based on honesty and trust. Hence, we shall offer advanced tips and recommendations based on our expertise in selecting the best welcome bonus. While browsing through our online casino's analysis with this type of promotion, you will discover crucial aspects that can influence your session.

  1. What is a casino welcome bonus?

  2. What kind of casino welcome offers can you get?

  3. Top welcome bonus casinos

  4. How to find a welcome bonus that is worth it?

  5. What to take home

What is a casino welcome bonus?

The welcome bonus explained

A welcome promotion is created by online casinos to attract new players to their websites. You can only claim these upon your first deposit, and they come in many shapes and forms. They can be standalone deals or packages that contain two or more bonuses credited on consecutive payments.

What is a casino welcome bonus

Basically, you will receive bonus funds to play on the available game catalogue. However, you must bear in mind that the amount you will usually receive depends on the amount you deposit.

For example:

If you claim a 100% welcome bonus at an online casino, that means your deposit will be matched. This means that you get $100 in bonus funds. Therefore, you will have a total of $200 in your casino account to play with.

Be aware: Your casino account is made of real money funds and bonus funds. Usually, only the real money funds contribute to the wagering requirement. So, to successfully complete the condition, read the bonus terms carefully.

The difference between a first deposit and welcome bonus

The difference between a first deposit and welcome bonus

As the name implies, the first deposit offer is a bonus you shall receive while making the first payment. The same condition applies to the welcome promotion, as well.

Now, you may wonder what the difference between the two of them and how you can differentiate them.

In order for you to have a better overview of how the first deposit deals and welcome bonuses stack against each other, our experts prepared a table of notable differences. Check it out below and see if the welcome promotion is truly what you need!

First Deposit OffersWelcome Bonuses

·       It is restricted only on the first payment.

·       The amount you can receive cannot go higher than 500%.

·       Its requirements don't always apply to the welcome bonus.

·       It is encountered more often.




·       It can contain more than one reload bonus. It can go up to the 4th payment.

·       The amount you can receive is higher as it involves more than one deposit.

·       It may come combined with offers or bonus rounds that do not require an investment.

·       A welcome package will have attached individual requirements for each deposit bonus.

·       It’s not as common as the first deposit promotion.

Are there any similarities between a first deposit offer and a welcome one?

Yes, there are.

As the name of the first deposit bonus implies, it is a promotion which you shall receive after opening an account and funding it for the first time.

Hence, it is available for new customers only.

From this, we can conclude that, even though new members' promotions come in different types, the first deposit bonus is at its base a welcome.

How to gamble safely at online casinos with a welcome bonus

There are a few things you need to consider if you want to safely gamble at online casinos with a welcome promotion. First, you need to sign up and claim a promotion upon your first deposit. Then, here are the tools casinos offer to provide protection and safety to their users:

  • Self- exclusion: Use this feature if you think you have a gambling problem.
  • Deposit limits: This feature can be selected right after registering. You can set the limit as you see fit.
  • Session time limits: As well as the feature mentioned above, this one can also be set after creating the account. As the name suggests, you can select the time you think is enough for you to play. It can be either on a day, week or month.

What kind of casino welcome offers can you get?

Our experts have discovered that there are multiple types available as a casino sign up bonus.

Please keep in mind that this promotion is solely intended for new players of a platform! You cannot claim this if you have already made a first deposit.

Tips: Some gambling sites will allow you to claim the welcome bonus multiple times across its sister sites.


Forms of the welcome bonus

The welcome bonus can have many shapes and forms, depending on each online casino. These platforms have the right to offer different amounts, percentages, and types of deal. This may even mean the promotion may come under different names.

Using our experience of more than five years in this industry, we can pin-point the names you will come across.

These are:

  • Welcome bonus: The standard form that most platform use.
  • Welcome package: Used to offer a welcome that contains multiple reload bonuses or welcomes that include either no deposit offers or bonus rounds that do not need investment.
  • Casino Sign up bonus: It is a form which is rarely encountered. Nevertheless, it has the same meaning as the standard form. Besides this, it is a promotion which contains a single offer on a single deposit.

Even though you may encounter under different names, it is still a promotion available for new players that open an account.

Most popular types of casino welcome bonus

Most popular types of casino welcome bonus:

1.     Simple Welcome Bonus Casino

This is the most common type you will encounter.

The majority of the online websites have incorporated the up to 100% match bonus in their promo collection. As the name implies, your deposit shall be matched to 100%.

However, this percentage is not the only one that you shall discover.

Simple bonuses can go from 300% to 400% to as much as 500%. However, such promotions are not as usual as the ones with 100%.

You might ask yourself:

What is the difference between a 100% bonus and a 500% one?

For a better understanding, let’s take into consideration the below example.

Let’s say that a gaming site will give you a 100% offer as a welcome. Hence, if your deposit is matched and you invest $100, in the end, you will have $200 in your balance account.

So, if we talk about a 500% offer and you deposit $100. That deposit amount will be matched to 500%, which will result in $600 in your account.

Be aware: Each online casino will limit the maximum bonus amount you can receive. So, even if you receive a 500% welcome offer but the maximum amount you can receive is $300, no matter the amount you deposit, the bonus amount cannot exceed the imposed limit.

Slots Welcome Bonus

2.     Slots Welcome Bonus

Gaming platforms made sure to create offers that will fit your taste and level of experience. This may be perfect for you if you want to begin your gambling session with a deal valid on slots.

Most of the time, you can receive extra spins, but there are cases when you are credited with additional funds too.

3.     Reload Bonus

Such welcome bonuses contain more than one bonus and usually come when you opt for such a promotion type. Remember that you will have the possibility to claim a promotion up to the fifth deposit.

We urge you to read the terms and conditions of each deposit bonus because each deposit comes with its requirements.

For example:

  • It can have a different minimum deposit amount;
  • It can come with different bonus values;
  • It can be used on different type of games;
  • It can have a different maximum withdrawal amount.

4.     Refer a Friend Bonus

As the name implies, this is a promotion which can be claimed by referring your friend to the casino you are using.

Both you and your friend shall receive a promotion. This means that the moment your friend opens a casino account and makes a deposit, you will be credited with certain bonus funds as mentioned by the gaming site.

5.     Extra Spins

This type can be further separated into two main categories.

These are:

  • Promotions which besides the bonus value also have attached bonus rounds;
  • Offers that do not have a bonus value and contain only a certain number of spins.

Be aware: No welcome offer in the US can be claimed without verifying your account first.

Welcome Bonuses Vs. Welcome Packages on Cryptocurrencies

Is there a difference?

Based on our knowledge, the only difference between the two types of welcome offers is that one can be claimed using E-wallets such as Paysafecard, Sofort, Debit Cards, Bank Transfer and the other one can only be claimed via Bitcoin, Ethereum, Ripple, Litecoin and so on.

Do online casinos welcome bonuses on cryptocurrencies offer a higher bonus amount that the standard ones?

Unfortunately, no. Both can come with either a high bonus amount or a low. What is worth mentioning is that welcome offers on cryptocurrencies usually come as a package and combined with no deposit bonuses and bonus rounds.

Top welcome bonus casinos

Top welcome bonus casinos

#8 Mr Spin           

#7 Wink Slots

#6 Betfair

#5  Lucky Casino

#4 777 Casino

#3 Fun Casino

#2 888casino

#1 Temple Nile

Our criteria for choosing the Top 8

We offer a comprehensive library of online casinos with welcome bonuses. However, from the compiled list we’ve extracted the eight mentioned sites due to specific criteria such as:

  • If it is combined with promotions or spins that do not require payment and how high is the amount you can receive;
  • The requirements that are imposed and how reasonable they are;
  • Type of games it can be used on;
  • On how many payment methods it can be claimed.

4 Best Casinos Welcome Offers with Extra Spins

4 Best Casinos Welcome Offers with Extra Spins

RankCasino NameBonus AmountT&C
#1STS Casino500 No Wagering SpinsNew depositing customers on only. 23.04.20 - until further notice. 500 bonus spins, value: $0.10 each, valid for 7 days, to be used on selected NetEnt slots only (Starburst, Scudamore's Super Stakes, Finn and the Swirly Spin, Twin Spin Deluxe, Aloha! Cluster Pays) First deposit min. $50. Bonus spins credited if $50 is lost on slots, from the first deposit amount Bonus spins 500 max. No wagering requirements on bonus spins winnings. Offer active for 14 days from registration. Deposit method restrictions. Full T&Cs apply., 18+ T&C's Apply



mFortune Casino$10 NO DEPOSIT BONUS + 100 EXTRA SPINS + 200% BONUS UP TO $100New players only. Up to 10 (20p) free spins on Super Win 7s for 10 days. Winnings paid as bonus credit. Expire 00:00 every day. Max withdrawal from free spins bonus winnings $200. Up to 200% deposit match of first deposit (Min $10). Max $100 awarded as bonus credit. 20X wagering on bonus credit. Withdrawing Unspent Qualifying Deposit will exclude the player from these promotions. $10 free: 20x wagering requirement. Expires after 7 days. Max withdrawal from bonus winnings $200., 18+ T&C's Apply
#3PlayOjo Casino80 NO WAGERING SPINS ON BOOK OF DEADThis offer is only available for first time depositors. Min deposit is $10. 50 Free Spins on Book of Dead. Spin Value: $0.10. After your first deposit you may claim your 30 Extra Free Spins by visiting the Kicker Section. No min withdrawal. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO., 18+ T&C's Apply
#4Cashmo50 SIGN-UP SPINS + 100 DEPOSIT SPINS + UP TO $500


New players only. UpTo 50(18p) Free Spins (FS) awarded at registration. Up to 100 FS after first deposit via 3 deposit boosts. Dep1: UpTo 20FS. Dep2: UpTo 30FS. Dep3: UpTo 50FS. FS for Rainbow Slots awarded via lobby game. Up to $500 Welcome Bonus available via 3 deposit boosts. Dep1: UpTo 200% deposit match, $100 max bonus. Dep2: UpTo 150% deposit match, $100 max bonus. Dep3: UpTo 100% deposit match, $300 max bonus. 40x wagering requirement on bonuses and FS wins. FS have 7 day expiry. Deposit match 30 day expiry. Min deposit $10. Max withdrawal without deposit $50. Withdrawing Unspent Qualifying Deposit excludes the player from these promotions., 18+ T&C's Apply

While analysing the gambling niche and the casinos with welcome bonuses we’ve come across these four promotions.

As you can see, the welcome deals listed in our table above truly stand out through the high amounts of credits they offer. Aside from that, another great advantage is the extra rounds that come with them. These are a lot of fun and allow you to discover and enjoy top-level slot machines. Being able to enjoy these promotions on multiple deposits is another positive aspect they have.

Welcome bonuses with reload

Welcome bonuses with reload

Casino NameWelcome OfferNr. of Deposit BonusesT&C
Dr Slot20 Registration Spins + up to $1000 + 100 Extra SpinsUp to the 5th DepositNew players only. Up to 20 (18p) free spins (FS) on Fire and Gold at registration (Max Withdrawal $50). Up to 100 FS on first deposit, awarded in sets over 10 days. 24hr expiry. Locked to Fire and Gold. Up to $1000 deposit match on first 5 deposits. Min $10 deposit. Dep1: up to 300%, Max $50. Dep2: up to 200%, Max $100. Dep3&4: up to 100%, Max $200. Dep5: up to 50%, Max $450. Bonuses and FS winnings subject to 40x wagering requirement. Withdrawing qualifying deposit excludes player from promotion., 18+ T&C's Apply
CasiPlay Casino10 NO DEPOSIT BONUS ROUNDS + UP TO $100 + 150 EXTRA SPINSUp to the 4th DepositTerms and Conditions apply. Offer valid upon 4 deposits. New players only. Min deposit $20. Welcome package split over 4 deposits, 35x wagering applies. See full terms, 18+ T&C's Apply
CasimbaUp To $2000 and 125 SpinsUp to the 3rd DepositNew players only. 1 bonus offer per player. Min. deposit $20. Max. bonus bet is $5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at $100. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to $500 + 50 bonus spins on your 1st deposit, 25% match up to $100 + 50 bonus spins on your 2nd deposit, and 50% match up to $500 + 25 bonus spins on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution, 18+ T&C's Apply
Jackpot Village CasinoUp to $1800 + 105 SpinsUp to the 3rd DepositNew players only. 1 bonus offer per player. Min. deposit $20. Max bonus bet $5. Bonus spins on selected games only- must be used within 72 hours. Bonus funds expire in 30 days, unused bonus shall be removed. Bonus funds are 100% match up to $500 + 50 bonus spins on 1st deposit, 25% match up to $800 + 25 bonus spins on 2nd deposit, and 50% match up to $500 + 30 bonus spins on 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus, cash & bonus spins, 18+ T&C's Apply

The presented casino operators provide welcome promotions that include bonuses up to the fifth time you fund your account.

Note that, these are some of the few types that we present. For an extensive list of such offers, we recommend checking our database. We must also emphasise that our experts update the list continuously as the gambling niche is expanding daily. Hence, the below list is not the final one.

How to find a welcome bonus that is worth it

How to find a welcome bonus that is worth it?

4 Crucial Aspects

1.     Licenses

The first thing you must take a look at before joining an online casino is licensing.

The authority that regulates the gambling activity in the United States is the US Gambling Commission.

However, the Malta Gaming Authority and the Alderney Gambling Commission are also a couple of the authorities that make sure you will play in a safe environment.

We encourage you to check out thoroughly our educative guide on how to identify a US licensed casino.

  1. Games Lobby

An impressive selection of titles is in order when you desire to sign up at a platform, but that is not the only thing that should interest you.

Fair and eCOGRA-licensed games are other vital factors that you must have in mind. These together will ensure you with a trustworthy experience and allow you to enjoy slots, table games, bingo or scratchcards to the fullest.

What can you play with a casino welcome bonus US?

Online slots, Table games, Live Casino, Bingo, every type of gambling activity can be combined with a casino sign up offer.

Moreover, reputable casinos come with a wide variety of titles for every taste and they keep their collection updated with the latest products.

Do you want to know what providers and games you can encounter on such sites?

Here’s the deal:

  • NetEnt: Starburst, Gonzo’s Quest, Mega Fortune or live casino games;
  • Microgaming: Mega Moolah, Thunderstruck II, Avalon, Jurassic Park, and bingo titles;
  • Play’N Go: Book of Dead, Golden Colts, Star Joker, and Park Bingo;
  • Playtech: Age of the Gods slots, Age of the Gods Live Roulette, Man of Steel, Six Plus Hold'em Poker, and No-Limit Texas Hold'em;
  • Evolution Gaming: Live Three Card Poker, Live Blackjack, Dream Catcher, and Live Baccarat.

Our gambling specialists have thoroughly analysed this niche. With the help of casino statistics and their knowledge, they've managed to pin-point the above-mentioned providers and titles.

Bonus Policy

3.     Bonus Policy

It is very important to read the Bonus Policy for every promotion you wish to claim. That is because it may contain conditions and directions on how to properly use the bonus so you can fully enjoy it.

For instance:

Usually, the promos include a maximum bet you could use when playing games. This could influence your payout, so, it’s a wise move not to neglect this aspect.

Also, make sure you stay informed about the wagering requirements and the contributions for each game.

Each platform will state this information in its general terms and conditions. That means that it can differ from site to site.

However, we’ve discovered that most of them offer game types with the following contribution:

Casino GamesWagering Contribution
Live Casino30%
Table Games10%

You might ask yourself: How can this contribution affect your session?

It’s simple.

Suppose that you want to play on slots which have a contribution of 100%. That means that with every penny you bet you can complete the wagering requirement.

On the other hand, if you gamble on a table game which comes with 30% contribution, that means that for every 10 you play, only 3 will count to the requirement.

Low or High Wagering?

The majority of casinos with welcome bonuses from the US have a playthrough condition that ranges from 30x to 40x.

We do not recommend promotions that go higher than 45x.

Tips: Look out for online casinos with welcome offers that also have no wagering bonuses attached.

Cashable or Non-cashable?

Here’s what you need to know about these deals:

  • Cashable: If you opt for a 200% bonus and deposit $100, you will end up with a total amount of $300. In case you succeed to make a profit of $100 and fulfil the wagering requirements, you will finally be able to withdraw $400;
  • Sticky Bonus: As the name says it, the bonus is here to stay, and when we say here, we refer to the casino. In other words, the extra funds or spins you are going to receive won't be available for withdrawal, even if you meet the wagering requirements. This bonus can be used only for playing casino games.

Unfortunately, this bonus feature is not always displayed when you grab an offer. Some online casinos state this aspect, others don't, but a quick look at the bonus policy can be precisely what you need.

Nevertheless, we shall point it out in each bonus description so that you will know what to expect. Our purpose is to guide you into making the right decision based on accurate and precise facts and information.

Are all payments available for receiving a welcome bonus?

This depends on each gambling site and what type of methods it puts at your disposal.

Nonetheless, you will encounter welcome bonuses at casinos to be available on instant methods, such as PayPal.

Be aware: There are some particular cases when a welcome bonus will not be available on certain banking options. The most common ones are Skrill and Neteller.

4.     Make use of our quick filters

We've illustrated some of the essential aspects you need to consider when selecting the best casino welcome offers.

Besides this, we also advise you to make use of our casino welcome bonus filters.These are New casino, Latest added, and No wagering. The first one shows you the promotions from new platforms in the industry, while the second lists the most recently added deals we have in store for you. The no wagering filter is self-explanatory and only shows you bonuses that are wager-free.

Our specialists have created these filters to help you have a good user experience and in the interest of saving time while searching for the ideal promotion.

What to take home

What to take home

Through this educative page, our purpose was to make you understand that some aspects can improve your session.

So, what have you acquired?

  • You know how to differentiate the welcome bonus from the first deposit deal and the package on cryptocurrencies.
  • You understand that there is more than one type of casino sign up bonus.
  • We’ve pointed out from our extensive database some of the best casino welcome offers and how high can their value go up to.
  • You have realised that the wagering and the game contribution to this requirement can significantly impact your gameplay.

We understand very well the fact that searching for a promotion that comes from a safe casino, has reasonable conditions, and it offers a high bonus amount is hard to find. This is where we came to your aid by doing the hard job for you.

All you need to do now is browse through our page and pick the US's casino best casino welcome bonus.

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♛ Up to 500 Bonus Spins