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Casino bonuses UK

By Joonas Karhu, Updated:

Bojoko helps you discover the best casino bonuses. Casino bonuses let you explore games with more money to bet. There are many different types of bonuses available, so choose carefully.

On this page, we explain all the perks and benefits for players old and new. 

Best online casino bonuses in the UK

When compiling and updating the list below, our casino experts pay attention to many factors: wagering requirements, bonus percentage, bonus value and the fine print of the T&Cs. The result is a list of the best UK online casino bonuses found on Bojoko.

Not every player has the same taste in bonuses. Try the handy quick filters for different bonus types to find exactly what you're looking for. Find the best UK casino bonuses listed on Bojoko!

  1. 500%/£50
    1st deposit bonus
    BoyleSports Casino review »
    1st deposit bonus 500%/£50
    Wagering requirements 40x (B)
    Minimum deposit for bonus £10
    Special bonus No
    Bonus code -
    BoyleSports is a name that some of you may already be familiar with. A leading bookmaker hailing from Ireland with a national presence, they've expanded to new territories and i... BoyleSports Casino review »
    Play here » Players 18+. New UK and IRE customers only. Minimum deposit £10. Must complete cash wagering requirement in 48 hours. Players have 7 days (168 hours) to play with their bonus and to complete the wagering requirement. Wagering requirements: Bonus 40x. Game exemptions apply. Full and Bonus terms apply.
  2. 200 bonus spins
    1st deposit bonus
    Kwiff review (3.7/5) »
    1st deposit bonus 200 bonus spins
    Wagering requirements No
    Minimum deposit for bonus £20
    Special bonus No
    Bonus code -
    Get ready for a supercharged gaming experience with Kwiff Casino. This is not your ordinary run-of-the-mill online casino. Kwiff Casino brings you thousands of games from th... Kwiff review (3.7/5) »
    Play here » New players only, 18+. Deposit and wager at least £20 to get daily spins. All spins must be collected within 5 days from first deposit. Spins have no wagering requirements. Maximum withdrawalable winnings are capped at £250. Please gamble responsibly. Full and Bonus apply.

best online casino bonuses in the uk

Bojoko helps you find casino bonuses

There's a vast number of online casinos operating in the UK and most of them offer bonuses. At first glance, many of these may seem appealing. However, scratching the surface often reveals terms that are less than friendly to the player.

On Bojoko, we gather a ton of details about the casinos' bonuses. Our casino listings display all of this info in a clear format. Use our selection tool to filter and sort casinos based on their bonus details.

In addition, you can read reviews and ratings from genuine players and experienced casino experts. Our experts test casinos with real money, including the withdrawal process. They verify that the withdrawals actually work and that the casinos pay out reliably. Bojoko also lists betting offers extensively for those interested in them along with casino bonuses.


Find the casino bonuses

What are casino bonuses?

Best casino bonuses UK

Casino bonuses are a way for online casinos to attract new players, reward loyal customers and reactivate existing clientele. When you take a bonus, you can play longer and get a better idea of what the casino has to offer.

Bonuses come in many forms. The most common are:

It's also important to understand the difference between deposit and no deposit bonuses:

We cover these in more detail below.

Different bonus types

This section gives you an overview of the most common bonus types you can find on UK casinos. Check out the links to find more detailed information on dedicated pages.

No deposit bonuses

Many casinos hand out no deposit casino bonuses to new players when they first create an account. You don't need to make a deposit to claim this bonus - just register and verify your account details.
No deposit bonuses usually include one or more of the following:

How to claim a no deposit bonus?

  1. Choose a casino offering a no deposit bonus
  2. Create and verify your account
  3. Claim the new player sign-up bonus
  4. Bonuses usually come in bonus funds, tied to wagering requirements
  5. Complete the wagering by playing the games
  6. When the wagering is done, the remaining bonus funds are added to your real money balance
  7. Before you can withdraw, you'll need to confirm a banking method by making a deposit

Check out our comprehensive info package about different No deposit bonuses.

Free spins

Free spins are free slot rounds to try out a specific game and the casino. Although they're a popular no deposit bonus type, some spin packages can only be unlocked with a deposit.

Pay attention to bet sizes, minimum deposits and the wagering requirements to determine how good the free spin deal is.

You can find more info on our Free spins page.

Deposit bonuses

Deposit match bonuses give you a certain percentage of your deposit sum as bonus money. If you win with your original deposit, you won't need the casino bonus. If your deposit runs out, the bonus is there as a safety net.

Deposit bonuses differ in the following ways:

When it comes to deposit bonuses, there is a difference between first deposit bonus and other deposit bonuses. The first one is always more enticing so you would naturally want to join the casino and play. It often has better bonus percentages and larger bonus sums. Other terms are usually the same across the entire welcome bonus package.

How does a deposit bonus work?

When you registered to a new casino, you are often given a first deposit bonus, which naturally is added to your account when you make that first deposit. The following guide is also true for other deposit bonuses you might get later on.

EXAMPLE: You take a 200% welcome bonus up to £100:

  1. You deposit £50. They go to your real money balance
  2. You get £100 in bonus funds (£50 x 200%). They go to your bonus balance
  3. You can withdraw your remaining deposit and real money winnings at any time. However, this cancels the bonus
  4. If you lose your deposit, you start to play with bonus money
  5. Complete the wagering requirements of the bonus
  6. The remaining bonus balance becomes real money and you can withdraw it

What affects your deposit match bonus?

Deposit bonus offers vary a lot from one UK casino to the next They might have the same basic idea, but there are some key differences. Knowing what to look for and what is best for you is important. A big flashy number might look enticing, but actually be completely pointless.

The three big questions about bonuses are:

Knowing how to answer these questions will make choosing a bonus child's play. Below, you can find what they actually mean.

Welcome packages

When you sign up to a casino and make your first deposit, you have the option to accept a bonus. Some casinos have only one new player bonus; others let you choose between different options. Many also offer a no deposit bonus upon sign-up.

The best value online casino bonuses can usually be found in the new player bonus package. These welcome bonuses are usually broken down into a few subsequent deposits. They all feature different bonus sums and percentages. Some also come with free spins.

On Bojoko, the casino listings feature a breakdown of the welcome bonus packages. You can easily check out what the casino has in store for you after your initial deposit.

EXAMPLE: A typical new player welcome bonus package may include:

  • Sign-up: 10 free spins
  • 1st deposit: 100% up to £100 + 40 spins
  • 2nd deposit: 50% up to £300
  • 3rd deposit: 25% up to £300 + 50 spins
  • 4th deposit: 25% up to £300

This may sound appealing, but you need to pay attention to the bonus percentages. If you're taking full advantage of any casino's welcome package, you're going to deposit much more than you're getting back in bonuses.

Although the example package amounts to a total of £1,000 + 100 free spins, you'd have to deposit £3,100 to get the maximum bonus. How? It all boils down to bonus percentages, which we cover below.

Bonus sums

Casino bonuses feature the maximum bonus sum. On Bojoko, we list bonuses in the format bonus percentage/bonus sum, e.g. 100%/£100. The casino will match your deposit with bonus money up to this sum.

Beyond that sum, you won't get any extra benefit from making a bigger single deposit. If your deposit sum goes over the maximum bonus limit, it may be better to split the deposit. You may get some extra goodies for the portion that would have otherwise been left unmatched.

You'll see the maximum bonus sum in the casino listings and our selection tool.

bonus percentages

The bonus percentage determines how much bonus money you get compared to your deposit. The bigger the bonus percentage, the less money you have to deposit to get the same amount of bonus.

Most online casinos offer 100% deposit match bonuses. However, the bonus percentage can go up to several hundreds.

Here's how different bonus percentages work in practice, with the example deposit of £10:

  • 100%: Deposit £10, get £10 in bonus. Play with £20 in total
  • 200%: Deposit £10, get £20 in bonus. Play with £30 in total
  • 300%: Deposit £10, get £30 in bonus. Play with £40 in total
  • 400%: Deposit £10, get £40 in bonus. Play with £50 in total
  • 500%: Deposit £10, get £50 in bonus. Play with £60 in total

Many sites use the total balance in their ads. For example, you may see "deposit £20, play with £60". This may sound more appealing to the player. At the same, it blurs the line between your real money balance and the bonus funds.

As we explained in the section above, the bonus funds are separate from your real money balance. You get to use the bonus funds only after your real money balance is gone. You're not playing with £60 at once; you first play with £20 of real money and then with £40 of bonus. With real money, you can do as you please. However, the bonus funds may be subject to wagering requirements.

We have created quick filters for different bonus percentages. Return to our bonus list and discover welcome bonuses of 200% or more.

reload bonuses

With the first deposit bonuses, the bonus percentages are usually measured in hundreds. After that, most casinos get a little stingy. You've created an account, verified your info and registered a deposit method… you're not going anywhere, right?

Subsequent bonuses are known as "reload bonuses" in the casino lingo. The bonus percentages for later deposits are usually in the 25% to 50% region. With a 25% deposit, the casino only gives you £1 for every £4 deposited.

To be honest, this isn't a great deal, especially compared to the massive first deposit bonuses. However, if you change casinos more often than socks, sooner or later you'll run out of great places to play.

With that in mind, consider what you want to get out of bonuses. Bonuses are supposed to be an extra incentive to try out a casino and to reward active players. They're supposed to be a spice, not the main ingredient of the casino experience. If you expect to gain an advantage over the casino by using bonuses, you're in for a nasty surprise.

High roller bonuses

A high roller is a person who likes to deposit big and play with huge bets. Standard casino bonuses may seem too low for them. Luckily, some sites feature bigger casino bonuses for them.

The key difference between high roller bonuses and regular bonuses is that they give more, but also require more. The maximum you get can may be tens of times bigger, but so is the minimum deposit required.

We have listed the highest welcome bonuses available for UK players. You can see them by clicking the Highroller bonuses quick filter on our casino bonus list. It shows only casino bonuses worth at least £400.

Best casino bonus criteria

"The best casino bonus" or "the best first deposit bonus" doesn't mean the same thing for every player. That's why it's hard to name a single bonus that's the top choice for everyone in every situation.

However, there are some factors that make one bonus more appealing than the other. The best online casino bonus is a combination of:

Use our bonus tool to find the top casino bonuses in each category.

Top 5 UK casino bonuses

Here's a hand-picked bonus list compiled by Bojoko's experts. All of these casinos offer a top online casino bonus that ticks most boxes listed above:

Click on the links to see detailed info about the bonus. You can also read reviews from our community members and casino experts.

Best bonuses for beginners

If you're only taking your first steps in the world of online gambling, different kinds of bonuses may seem confusing. Pick the wrong bonus and you risk running foul of the terms and conditions.

That's why beginners should do two things:

No deposit bonuses and free spins offer a soft landing. They're perfect for trying out the casino without putting in your own money. However, think of these bonuses purely as entertainment. Although you have a theoretical chance to win real money, don't expect to break the bank with freebies.

When you're good and comfortable with the casino, you can move onto deposit bonuses. There, your preferences should be:

Clicking the links will take you to dedicated pages that explain these bonus types in detail.

Bonuses that are unlocked with a small deposit are made for beginners. You can test the casino with real money and the terms are much easier than in no deposit bonuses.

Wagering requirements should also be your priority. The lower the rollover, the less you have to bet to turn the bonus funds into cash.

Best bonuses for experienced players and high rollers

Bonus preferences vary between players. With experience, you'll learn what's important to you and you can factor more information into your decision making.

You may already have your favourite casino to play in. That casino wants to keep you as a customer and that's why the best ones offer continuous perks to their existing players:

Best bonuses for excisting players

Casinos' first priority is to get you to sign up and play, which is what those initial bonuses are for. But, what comes after that? That is where customer retention comes into play. How casinos keep their excisting customer base happy varies a lot.

Some casinos feel like they have done all they can when you have become a customer. After this, they just hope that you stay and keep playing because the casino is so good. Sometimes this is enough. If your casino is good, that is all you need.

Other sites try to make sure you stay by offering you more bonuses. These include:

All of these bonuses have one thing in common, and that is to keep you playing. A good casino offer or a promotion might be something to snatch, but always stay in control. Don't deposit just because you get something extra out of it, but deposit when you want and are able to do so.

In our bonus selection tool, you'll find quick filters for most of these bonus types. You can also check our Loyalty & VIP guide, which has information on all bonuses for excisting customers.

How to find the best casino bonuses

Find the best bonuses from our casino list

1. Find the best bonuses from our casino list

We have a massive list of the best casino bonuses here on Bojoko. You can use ready-made filters or add your own to find the perfect casino for you.

Read the user and expert reviews

2. Read the user and expert reviews

After choosing a casino with the best bonus, you can read what our experts and other users have said about it. Their first-hand experience will give you a clear idea of what it is like to play there.

Go to the casino

3. Go to the casino

Every review page has a green ‘PLAY HERE' button that will take you straight to the casino. It will also activate any special bonus offers we might have for that particular casino.

Register and claim your bonus

4. Register and claim your bonus

When you get to the casino, register an account by filling out the required details. Deposit and claim your bonus. Remember to check if the bonus requires a bonus code.

Find the best casino bonuses

Bonus terms and conditions

All casino bonuses come with some strings attached. The idea is to guide players to use the bonus on casino games and limit the risk to the casinos.

Every casino and every bonus type has its own specific terms. Some terms are very strict, while others are basically irrelevant to most players. It is always good to read the terms, so you know what you are agreeing to and how you should be playing.

Here's a quick overview of the terms and conditions you may encounter:

This may sound confusing and intimidating. However, we want you to be a well-informed player who's ready for everything. Below you can find all of the common terms and restrictions broken down and explained thoroughly.

Wagering requirement

Wagering requirements are the most common condition you see. It simply means the amount of money you need to bet before the bonus funds can be withdrawn. It is normally shown as a multiplier that is based on either your deposit, bonus or both.

EXAMPLE: If a bonus has a wagering requirement of 45x (D+B):

  • 45 = number of times you have to bet
  • (D+B) = the sum of your deposit and bonus money you got

Wagering requirements can refer to either the bonus amount only, the deposit amount only, or both the deposit and bonus amount together. Bojoko uses the following format to help you easily compare bonus wagering requirements in our casino reviews and sorting tools:

  • 45x (B) = bet your bonus amount 45 times 
  • 45x (D) = bet your deposit amount 45 times 
  • 45x (D+B) = bet the total sum of your deposit and bonus 45 times 

Wagering requirements usually range from 20 to 50 times the original bonus amount, but this figure varies from one casino to the other and can also depend on the bonus type or percentage. Anything above 35x (B) is considered high.

The wagering for Free Spins is usually checked from the amount you win from said spins.

We explore this topic more closely and list relevant casinos on the Low wagering bonuses and No wagering bonuses page.

Minimum deposit

Minimum deposit is pretty self-explanitory. It just means the smallest deposit you can make to get the bonus.

Usually you can get the basic match bonus with a deposit of 20 pounds. The casino might have a minimum deposit of £10, but that alone won't be enough to get the deposit bonus.

Minimum deposit is something that plays a major role in high-roller bonuses. These deposit bonuses are often 300%, 400% or even 500% and can go as high as thousands of pounds. The catch is that you need to deposit a large sum to get them. A high-roller bonus with a minimum deposit of £500 is nothing odd.

Time limits

Time limit is one of the least important terms simply because you are always given enough time. This term just means that you have a set amount of time to complete your wagering or the bonus will be removed.

A common time limit for a deposit bonus is 7 or 14 days. This is plenty of time for even the largest bonus.

One thing to note is that some free spin offers have very short time limits. For example, if a casino gives you 10 free spins a day, then you will have 24 hours to play those spins.

Time limit is basically there just so people don't forget about their bonuses. Casinos don't want players coming back a year later and asking about their unspent bonus funds. 

Max Bet

Max bet simply means the maximum wager you can place with a single round while using bonus funds. Most common bet limit is £5.

This limit does include every single boost and extra feature you could add on to your bet. If the game you play has any of these alternate ways to spend money, just make sure none of it is worth more than the maximum bet limit.

If you ever make a mistake and play with a higher bet than you are allowed, immediately contact the customer support. If you are open about your mistake, they might let it slide.

Restricted games

This is a big one. When you get a bonus, its terms will have a list of games that you can't play and some games that aren't worth playing. Make sure you know them, because this is the most common reasons why people lose their bonuses.

When casinos talk about restricted games, they have a few categories. Some games fulfil your wagering requirement less than 100%, making them less desirable. Some on the other hand are simply forbidden and playing them with bonus funds is a breach of terms.

Casinos have three mechanisms to restrict the games:

  • Banned - Playing these games breaches the T&Cs and voids the bonus
  • Non-contributing - You can play these games, but it doesn't count as wagering
  • Partially contributing - The bets placed in these games only count as part of their value

EXAMPLE: Playing live dealer blackjack contributes 10% towards wagering. Every £10 bet counts as £1 in wagering.

Restricted games are most often those which have an extremely high RTP (return to player). If the game is likely to give you back what you put in, the casino doesn't want you playing it.

Winning caps

Winning cap is not a common term, but it shows up especially when a casino has a generous free spin offer. Winning cap is the maximum amount you can withdraw from that bonus regardless of how much you won.

Winning cap is one of the least liked bonus terms among the players. It removes the possibility of you winning big.

Some rare casinos will also cut your free spins short if you have already reached the cap. For example, if you are awarded 100 spins with a £20 cap, and you win those 20 pounds on your first ten spins. Then those last 90 spins will be removed and you just get to keep the £20.

Minimum withdrawals

As with deposits, also handling withdrawals costs the casinos money. Besides, they'd rather see you playing that money instead of taking it home just yet. That's why casinos have a minimum withdrawal limit.

As a UK player, you have the right to withdraw your real money balance at any time. However, if your withdrawal is below the minimum threshold, the casino can charge additional handling fees. These can be several pounds, which makes the fees swallow up a large portion of your withdrawal.

In the past, players were able to reverse a withdrawal and to essentially play with any money they had previously decided to withdraw. During the COVID-19 pandemic, the UK Gambling Commission prohibited reverse withdrawals. This measure aims to prevent players from betting away their winnings after they've requested a withdrawal.

Excluded banking methods

It is very common that casinos restrict some banking methods from deposit bonuses. eWallets like Neteller and Skrill are often listed as methods that can't be used to collect bonuses. Also PaysafeCard is occasionally on the exclusion list.

There are a couple of reasons behind these restrictions. One is that eWallets offer the players a slight anonymity, which is against the KYC regulations. Your personal bank account or debit card is easier to connect to you and to know that it is really you using it.

eWallets have been often connected to bonus abuse. Players have used them to find loopholes in the terms and increase their chances of profiting from the bonuses.

Forbidden strategies and irregular play

Casinos often outline betting strategies that are explicitly forbidden in the bonus terms and conditions. Here are the most common ones, and even though not every casino bans them, you should be aware that using any of these strategies can be interpreted as foul play by casinos at their own discretion:

  • Low-risk bets such as simultaneously betting on both red and black slots in roulette are forbidden with bonus money. 
  • You're not allowed to use your bonus balance just to progress through levels in slots like Castle Builders, Devil's Delight and Robin Hood. 
  • Using low-contribution games (e.g. table games) to grow your bonus balance and then switching to high contribution games to meet the wagering requirements is usually also forbidden. 

With all these rules and restrictions, you might wonder if the casinos actually enforce them. Online casinos can and will fall back on the option of a strict interpretation of their T&Cs: if you break the rules even slightly, you lose your bonus money, deposit money and any winnings. It's a scenario you definitely want to avoid!

That said, casinos might overlook minor infractions clearly made in error. You might get away with a single larger bet than the specified maximum if you immediately tell the customer support about it. Also, accidentally playing a few rounds of a wrong game might not result in you losing everything. However, casinos won't let anybody gain an advantage from their kindness and will at least deduct the ill-gotten gains from your winnings.

How to measure the value of a deposit bonus

Casino deposit bonuses

When choosing bonuses, there are two main goals:

  1. Get the biggest bonus with the smallest deposit
  2. Complete the wagering and withdraw a big portion of the bonus

Often, these are mutually exclusive. As the bonus sum and the bonus percentage grow, so do the wagering requirements. These in turn hurt your chances of withdrawing.

This is what you need to know to calculate the expected value of a bonus:

Here's how you calculate what you will have left after completing the wagering. It's a bit tricky, so let's break it down into five steps:

  1. Bonus sum = Your deposit x the bonus percentage
  2. Total sum to be wagered = Your bonus sum x wagering requirements
  3. Expected loss = Total sum to be wagered x (1 - RTP)
  4. Expected value = Expected reward - expected loss
  5. "Return on investment" = Expected value ÷ original deposit

EXAMPLE: You get a 100% bonus up to £100. The wagering requirement is 30x (B) and the highest RTP allowed is 97%:

  1. Bonus sum = 100% x £100 = £100
  2. Total sum to be wagered = £100 x 30 = £3,000
  3. Expected loss = £3,000 x (1 - 0.97) = £90
  4. Expected value = £100 - £90 = £10
  5. "Return on investment" = £10 ÷ £100 = 0.1 = 10%

Why is the "return on investment" in quotes? You can calculate how much value you get compared to the money you put down. However, you shouldn't consider money spent on gambling an investment. Besides, the bonus money only becomes relevant after you've lost your original deposit. A consolation prize would be a more accurate term.

Remember, these calculations only give you averages. The RTP (return to player) of a casino game is based on the results of thousands of rounds. Your results within a single gaming session will vary.

Why do casinos offer deposit bonuses?

Offering players extra money and other goodies may seem counterintuitive due to the UK government taxing bonuses. Ultimately, handing them out is quite expensive.

However, the competition in the online casino industry is fierce. Deposit bonuses have become the norm and players expect to get some extra incentive to play at casinos. For many players, the deposit bonus is what makes or breaks the deal.

From the casinos' point of view, deposit bonuses achieve three things:

  1. A generous bonus helps them stand out from the competition
  2. The player needs to make a deposit to claim the bonus
  3. A one-time depositor may become a loyal customer, leading to later deposits

Casinos need to tread a fine line. On one hand, offering massive bonuses risks being over-indulgent and easy to exploit. On the other, handing out tiny perks makes the casino look stingy.

In most casinos, you can get the biggest bonuses with the highest match percentages upon your first deposit. The idea is to get you through the door. After that, it's the CRM (customer relationship management) team's job to make you a loyal customer. They do this by offering further bonuses tailored to your taste.

Interview: Why do online casinos have bonuses?

It may sound counterproductive for casinos to offer bonuses that increase the players' chance of winning. So, why do they do it? We asked James Booth, the Acquisition Operations Manager of Lindar Media, the company behind MrQ Bingo & Slots.

Why do casinos offer bonuses?

JB: "The casino landscape is an incredibly competitive industry and welcome bonuses are used to give customers the opportunity to trial a casino with less risk and more funds (usually) to try the site before they commit to it.

Once the player is a registered customer of a casino, further bonuses are then used to promote new games, competitions and general activity on the site, again to reduce the risk of the player but also to help the casino differentiate itself from its competitors."

With the increase in taxation in regulated markets, particularly the UK, the cost of giving bonuses is a huge liability for a casino.
James Booth, MrQ

Is it expensive for casinos to offer bonuses?

JB: "With the increase in taxation in regulated markets, particularly the UK, the cost of giving bonuses is a huge liability for a casino. The UK's 'Point of Consumption' (POC) tax means that the casino must pay tax on all wagers even if they are free for the customer, so a 100% bonus can effectively double the tax the casino must pay.

So the casino must weigh up the benefits and liabilities and tread a very fine line to remain profitable. All of that is on the assumption that the player loses: if they win of course the cost to the casino is greater still!"

What kind of results do you expect when creating an exclusive offer for an affiliate like Bojoko?

JB: "Exclusive offers allow our affiliates to differentiate from their competitors so we often see different results whether that be positive or negative based on the offer itself. Giving a range of offers has the impact of broadening our appeal as a player may see an offer they prefer on one site over another. Overall we get more volume but the ROI will vary significantly."

How do you define bonus abuse?

JB: "Bonus abuse for us is a spectrum and not something we can define in a few words. All bonuses are designed to give genuine players an improved chance to test the site and ultimately win, however, we always look for individuals or groups of players who are attempting to take advantage of the site or our genuine players in whichever way, shape or form that may take.

As a UK GC regulated company, we have a responsibility to protect our customers, whether that be in terms of responsible gaming or abuse from third parties."

How do you plan campaigns that aren't easy to abuse?

JB: "This comes with experience. Every bonus is open to abuse no matter how thought through it is, so we continuously monitor current bonuses and use learnings from previous bonuses to help guide this process."

How big a percentage of players manages to complete the wagering on the 1st deposit bonus? What about the no deposit bonus?

JB: "The wonderful thing about MrQ is that 100% of our players meet our wagering requirements and they all get their winnings in cash! The same applies for our no-deposit bonus, whereby customers get spins for verifying their mobile number. Everything won by a player at is paid as cash and free to withdraw."

Read what James Booth says about free spins.

Are bonuses worth taking?

Yes and no. That depends on what you're after.

Bonuses are a paradox. If you play at the casino for the socially accepted reason (i.e. having fun), then all bonuses do the trick. They let you play for longer and enjoy the games.

As a smart player, you want to get some kind of monetary benefit from the bonuses, not just use them for fun. In that case, you have to choose your bonuses carefully.

Bonuses that give you a fair chance to win are also easy to abuse. From the casinos' point of view, this has become a multi-million-pound problem in the UK alone. Casinos try to protect themselves by creating T&Cs that limit your chances of winning from bonuses.

However, gambling is a hobby where you should expect to lose money instead of winning more. That's why you shouldn't be at the casino to make money. Everything you put on the table usually ends up in the casino's pocket.

The bottom line is this: some bonuses offer you a better chance to win compared to not taking a bonus at all. However, it still doesn't make gambling a hobby with a positive expected value. Manage your expectations and focus on having fun.

Casino bonuses and responsible gaming

Casino bonuses are a gift that lets you play more, but they are there for a reason. Casinos don't hand out money just because they are altruistic. Big bonuses and free money are a way to get you to play more.

In the end, casinos are businesses and are there to make money. Gambling is enterntaining, but it can get out of hand. If you ever feel like you are losing control or playing is no longer fun, then it's time to step back. Take breaks, set limits or even stop completely.

Gambling is not a solution to any financial issues. Only play with money you can afford to lose. Play responsibly and play safely.


You want to convert your casino bonus balance into withdrawable cash. This happens by meeting the wagering requirements. Here's how wagering requirements work:

  • The wagering requirement may apply to the bonus sum (B), your original deposit (D) or both (D+B).
  • Bonus sum x wagering requirement multiplier = total amount to wager.
  • Wagering starts when your deposit amount runs out.
  • Only bets made with bonus money count as wagering.
  • Completing the wagering turns your remaining bonus balance into withdrawable cash.
  • Wagering requirements over 35x (B) can be hard to meet.

In addition, we have listed all low wagering bonuses and no wagering bonuses.

Many UK-licensed online casinos use bonus codes to unlock casino bonuses to players. The rewards earned vary from one site to another, but the best online casino bonus codes unlock:

Not all sites require you to enter a casino promotional code to get your bonus. When a new UK casino reviewed on Bojoko features a first deposit or no deposit bonus code, this info is displayed on the listing page. In addition, you can see the bonus codes on our curated casino lists.

  • An online casino bonus code is a case-sensitive combination of letters and numbers.
  • Use the casino bonus code to redeem a special offer when prompted on the casino website.
  • You'll normally be requested to input the code when you create an account or make your first deposit.
  • In some casinos, you may need to contact customer support to redeem your code, although this has now become rare.

On Bojoko, you can find the bonus code in the casino reviews.

Many casinos feature deposit bonuses that sound appealing. To make sure the bonus is right for you, check out the following details:

  • Maximum bonus sum
  • Bonus percentage
  • Minimum qualifying deposit
  • Wagering requirements

Use our bonus selection tool to filter and sort casinos based on these factors. In our casino reviews, you'll also see the Significant terms and conditions. Read them carefully to avoid nasty surprises, such as bonus caps.

In the old days, UK casinos could get away with great-sounding bonuses that weren't good for the player.

The old bonus rules bundled your real money balance and bonus money together. The wagering requirements were usually impossible to meet. If you took a non-forfeitable bonus, playing and winning with real money became irrelevant.

Starting 31st October 2018, all UK casino bonuses have to be forfeitable bonuses. You can forfeit your casino bonus and withdraw your real money deposit and winnings any time you want.

Related: How to measure the value of a deposit bonus.

Many casinos want to save their most generous bonus offers to trusted partners like Bojoko. With a special bonus code or a unique link, you'll get exclusive casino bonus offers that can't be found anywhere else.

Take a look at our bonus list, apply the Exclusive bonuses quick filter and bag some secret goodies.

Cashback bonuses give you back a percentage of your net losses.

EXAMPLE: A casino offers a 5% cashback bonus. You play through your initial deposit of £100 without winning anything. The casino gives you £5 (5% of £100) as a cashback bonus.

Cashback bonus T&Cs may include time limits, wagering requirements and maximum bonus caps. However, cashbacks are usually given as wager-free cash.

Casino VIP programs often celebrate their players' membership anniversaries and birthdays. If your big day is coming up, you may be entitled to some free spins or other rewards, like free bonus money.

Some established casinos actively promote their sites on different social media platforms. By following your favourite casinos' social media accounts, you might be able to grab some extra goodies.

Casinos exclude some banking methods from bonuses. Casinos usually ask you to make your first top-up with one of the following:

  • Debit card (Visa & Mastercard)
  • Wire transfer
  • PayPal

Although debit cards and wire transfers are practically always available, you may need to hunt for PayPal. Here we have gathered All casinos accepting PayPal.

You can read more about the Excluded banking methods in the T&C section.

A sticky bonus is the exact opposite of the forfeitable bonus. In a sticky bonus, the wagering requirement is usually low and the bonus percentage high. So far so good. However, the initial bonus sum is deducted from your balance when you withdraw our winnings. The sticky bonus itself can never be withdrawn.

A sticky bonus isn't usually a good deal for the player. In recent years, sticky bonuses have disappeared from UK-licensed casinos.

From the casinos' point of view, some banking methods are more beneficial than others. Understandably, casinos try to channel the players to use these methods.

The most common way is to remove handling fees. However, casinos also offer additional bonuses for people using the preferred banking methods. The bonus percentages aren't big, but they're sometimes added on top of your standard deposit bonus.

Banking method bonuses aren't as common as they were a couple of years ago. Also the set of payment methods available in online casinos have become more similar.


Find the best casino bonuses


Joonas Karhu

Article by:

Joonas Karhu

Joonas has been in the gaming business for over 10 years. His texts are frequently featured in casino and gambling industry publications.
Ville Saari

Article by:

Ville Saari

Ville is an industry veteran, who has written thousands of gambling-related reviews and articles since 2009. He is an IT engineer with a passion for game and strategy optimisation, and to teach the world to play better.

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