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Best Casino Bonuses - Find Top Online Casino Promotions for December 2020

Want to start claiming bigger and better bonuses? That’s what this guide is for. You’ll find out how bonuses work so you’ll never be left scratching your head when reading T&Cs. You’ll also be able to distinguish between genuine offers and casino scams. Our guide makes it easy to pick your perfect promotions, whether you’re looking for a match bonus or a no-deposit offer. But if you’re ready to jump right in, check out our picks for the top casino bonus offers below.

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The Best Casino Bonuses to Claim 2020

48 Bonuses Found for players from: United States
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Bonus Type: Free Spins

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NO CODE REQUIRED 55 Wagering requirements: 20x
Bonus Type: Free Spins

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NO CODE REQUIRED 125 Wagering requirements: 20x
Bonus Type: Free Spins

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NO CODE REQUIRED 25 Wagering requirements: 20x
Bonus Type: Free Spins

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NO CODE REQUIRED 40 Wagering requirements: 20x
Bonus Type: Free Spins

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NO CODE REQUIRED 108 Wagering requirements: 20x
Bonus Type: Free Spins

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NO CODE REQUIRED 10 Wagering requirements: 99x
Bonus Type: Free Spins

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Promo Code: MARIACHI25 25 Wagering requirements: 5x
Bonus Type: Free Spins

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Promo Code: NAUGHTY25 25 Wagering requirements: 35x
Bonus Type: Free Spins

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Promo Code: WILDEST25 25 Wagering requirements: 35x
Bonus Type: Free Spins

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Promo Code: VEGASSPINS50 50 Wagering requirements: 60x
Bonus Type: Free Spins

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Promo Code: VSTIGERSPINS 50 Wagering requirements: 40x
Bonus Type: Free Spins

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Promo Code: TRAVEL50 50 Wagering requirements: 60x
Bonus Type: Free Spins

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Promo Code: VEGASSPINS50 50 Wagering requirements: 60x
Bonus Type: Free Spins

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NO CODE REQUIRED 100 Wagering requirements: 35x
Bonus Type: Free Spins

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Promo Code: VEGASSPINS50 50 Wagering requirements: 60x
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Promo Code: CLUBSPINS25 25 Wagering requirements: 30x
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Promo Code: VEGASSPINS50 50 Wagering requirements: 30x
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Promo Code: VSO100SPINS 100 Wagering requirements: 40x
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Promo Code: SHINY50 50 Wagering requirements: 40x
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10 Wagering requirements:
Bonus Type: Free Spins

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Promo Code: 80TANZ 60 Wagering requirements: 60x
Bonus Type: Free Spins

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Promo Code: WOLF33 33 Wagering requirements: 60x
Bonus Type: Free Spins

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NO CODE REQUIRED 20 Wagering requirements: 99x
Bonus Type: No-Deposit Bonus

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Promo Code: 25FREE $25 Wagering requirements: 50x
Bonus Type: No-Deposit Bonus

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NO CODE REQUIRED $25 Wagering requirements: 99x
Bonus Type: No-Deposit Bonus

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NO CODE REQUIRED $25 Wagering requirements: 99x
Bonus Type: No-Deposit Bonus

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NO CODE REQUIRED $25 Wagering requirements: 99x
Bonus Type: No-Deposit Bonus

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Promo Code: THRILLER77 $77 Wagering requirements: 30x
Bonus Type: No-Deposit Bonus

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Promo Code: BLACK50 $50 Wagering requirements: 60x
Bonus Type: No-Deposit Bonus

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Promo Code: 250FREE $250 Wagering requirements: 60x
Bonus Type: No-Deposit Bonus

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Promo Code: 100NDBNCC $100 Wagering requirements: 30x
Bonus Type: Free Spins

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NO CODE REQUIRED 20 Wagering requirements: 99x
Bonus Type: No-Deposit Bonus

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Promo Code: EXTREME25 $25 Wagering requirements: 60x
Bonus Type: No-Deposit Bonus

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Promo Code: SLOTS22 $22 Wagering requirements: 100x
Bonus Type: No-Deposit Bonus

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NO CODE REQUIRED $20 Wagering requirements: 40x
Bonus Type: No-Deposit Bonus

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NO CODE REQUIRED $10 Wagering requirements: 40x
Bonus Type: No-Deposit Bonus

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NO CODE REQUIRED $33 Wagering requirements: 20x
Bonus Type: No-Deposit Bonus

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NO CODE REQUIRED $25 Wagering requirements: 35x
Bonus Type: No-Deposit Bonus

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Promo Code: BANKROLL200 $25 Wagering requirements: 30x
Bonus Type: No-Deposit Bonus

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Promo Code: FIVESTAGS $5 Wagering requirements: 40x
Bonus Type: No-Deposit Bonus

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Promo Code: BLING1 $50 Wagering requirements: 60x
Bonus Type: Free Spins

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NO CODE REQUIRED 20 Wagering requirements: 99x
Bonus Type: Free Spins

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Promo Code: SPIRITED80 80 Wagering requirements: 60x

What is a Casino Bonus?

Casino bonuses are rewards given to you at an online casino at different stages. The most common ones are welcome bonuses that you’ll get when you register and/or make a first deposit, reload bonuses, loyalty rewards, weekly offers and seasonal campaigns.

But why do online casinos offer bonuses? It’s simple. They know a bonus is a great incentive for players to deposit and keep playing for longer. But bonuses do give you extra chances to play using house money and even win real cash, so it’s a fair trade off. We wrote this guide so that you can claim bonus offers with more awareness and get the most out of them.

What is a Casino Bonus?

Types of Casino Bonuses

There are many different types of casino bonuses you might come across while playing at our recommended sites. Here’s a rundown of each type of offer you’ll see casinos advertise:

How do Casino Bonuses Work?

You might think that bonus offers are simple. Just claim the bonus and take some free cash. In reality, even the top casino bonuses come with terms and conditions that you must fulfill when taking advantage of these promotions.

It’s important that you understand how these terms work before you claim or accept a bonus offer. Here’s a look at a few of the most important areas you’ll want to be familiar with before you pick a bonus.

How to Calculate an Online Casino Bonus

If you want help calculating how to maximize your next casino bonus, we can help you out. Each match bonus is different and requires a different sized deposit to get the most bonus funds possible. The math is quite easy, and we’re happy to show you how to do it.

First, let’s use a simple example: a bonus that offers a 100% match of up to $500. If you wish to get the full $500 bonus, you will need to deposit 100% of that amount.

To calculate this, you must first convert the bonus percentage into a decimal format, with the final two digits of the percentage going after the decimal point. In other words, a 100% bonus becomes 1.00, or 1.

Now, take the maximum bonus amount and divide it by that number. In this case, that means you would divide $500 by 1, resulting in a deposit of $500 to get the maximum bonus.

100% up to $500
Bonus Percentage Max Bonus Amount

Converting bonus percentage in decimal format:

100%
Bonus Precentage
np_division_1321878_000000
100
Fixed Value
=
1
Bonus Percentage in Decimal
Triangle Copy

Deposit needed to get maximum bonus amount:

500$
Max Bonus Amount
np_division_1321878_000000
1
Decimal
=
500$
Amount You Need to Deposit

Chances are that you didn’t need any help to figure that one out. But what about a trickier example? Let’s try a maximum bonus of $300, with a match percentage of 50%.

In this case, our decimal becomes .50 (remember, the decimal point always comes before the final two digits in the percentage). Dividing $300 by .5 gives us $600 – the amount we would need to deposit in order to secure the maximum bonus.

50% up to $300
Bonus Percentage Max Bonus Amount

Converting bonus percentage in decimal format:

50%
Bonus Precentage
np_division_1321878_000000
100
Fixed Value
=
0.5
Bonus Percentage in Decimal
Triangle Copy

Deposit needed to get maximum bonus amount:

300$
Maximum Bonus Amount
np_division_1321878_000000
0.5
Decimal
=
600$
Amount You Need to Deposit

How to Tell if a Casino Bonus is Worth It

Every bonus is unique, and no one bonus is right for everyone. But there are a few things you should look for when deciding whether a promotional offer is right for you. Here are our top tips for deciding whether or not a casino bonus is worth claiming.

  • Wagering Requirements

    When it comes to wagering requirements, lower is always better: it’s easier to clear a 10x requirement than a 20x playthrough.

  • Game Restrictions

    If you want to play blackjack, roulette, or any other game, it’s important to know that you’re allowed to play those without violating the rules of your bonus.

  • Deposit Requirements

    Any deposit you make to claim a bonus should be comfortably within your budget. Also make sure that the bonus you get is fair and valuable in proportion to your deposit.

  • Check for Win Caps

    Ideally, your bonus won’t have a maximum win limit at all, but if it does, you’ll want it to be as high as possible – and, hopefully, exempt any jackpots you might win while playing.

  • Match Percentage

    The higher the percentage on a match bonus, the more value you’ll be getting for every dollar you deposit into a site.

  • Terms and Conditions

    Be sure to check for any unusual terms that might impact you, such as restrictions on players from your country or betting rules that could void your bonus.

How to Claim a Welcome Bonus

Accepting a welcome bonus is simple and easy, even if you haven’t done it before. You’ll just have to go through a few easy steps, and we’re happy to walk you through the entire process.

While the exact process might be slightly different from casino to casino, almost all sites use the same basic procedure for accepting bonuses. Here’s a quick rundown of how you can claim your first bonus offer.

Choose Your Payment Method

Today, casinos allow you to make deposits and withdrawals using a vast number of methods. That means that there will almost always be an option that works for you and the tools you have available. However, your bonus options may be very different depending on the deposit methods you choose, and casinos may not offer bonuses for all methods due to regulatory issues and corporate gambling policies. Here’s a breakdown of several of the most common banking options.

Casino Bonus Timeline

Nowadays, most casinos offer bonuses throughout your time on their site. This starts with a welcome bonus, but will then include reload, loyalty, and VIP promotions designed to keep you loyal and reward you for sticking with that particular casino. Here’s a look at a timeline of the casino bonuses you can receive while playing at an online gambling site.

Online Casino Bonus Codes and How to Find Them

At some casinos, you may need bonus codes to take advantage of their promotions. If that’s the case, we will typically provide the code for you and give you instructions on when and how to use it.

These codes are usually short combinations of words and numbers, often related to the nature of the bonus. For instance, a 100% match welcome bonus might have the code WELCOME100.

You will normally be asked to input your bonus code either when you register your account, or when you make a deposit, depending on the type of promotion. If you’re using one of our bonus codes, we’ll be sure to tell you where to type it in. If you’re still not sure, look for instructions on the casino site. The space for your bonus code should be clearly marked.

Online Casino Bonus Codes and How to Find Them
Land-Based Casinos vs. Online Casinos

Land-Based Casinos vs. Online Casinos

Bonus offers are common at both land-based and online casinos. However, the two types of casinos provide very different offers for their players. At brick-and-mortar casinos, players usually only get some free chips, match bets, or comp points that can be used for things like rooms or food. Typically, you’ll need to be a member of a VIP or loyalty program to get these rewards.

On the other hand, online casinos offer a much wider range of bonuses to all of their players. You can get money to try games for free and get a match bonus on every deposit you make. These bonuses are also larger and more lucrative than what most players can get from land-based casinos.

In addition, online casinos offer a wide variety of unique bonuses you won’t find at live resorts. From bonuses for using specific payment methods to promotions based on using apps or mobile devices or even special rewards on your birthday, online casinos blow away their land-based counterparts when it comes to bonus offers.

Start Claiming the Best Casino Bonuses for 2020

You should now have all the tools you need to find the best casino bonus for you. And to make your search easier, our team has also put together a recommended list of bonuses just for you to choose from. Our chosen casinos not only offer lucrative promotions but are also safe and trustworthy. Sign up with one of our top casinos today to get one of the best available bonuses and enjoy an exceptional, safe gaming experience.

Online Casino Bonus FAQs

An online casino bonus is a promotion given to players by a gambling website for various reasons – sometimes to welcome them as a new player or even to thank them for being loyal. These bonuses provide you with added money you can use to play games in the casino in addition to any funds you may have added to your account.

The process for claiming each bonus varies from casino to casino. Many of which are automatically credited after you click through to one of our top casinos. For instance, you may receive a no deposit bonus just by registering, while in other cases, you may need a bonus code, which we will provide for you ourselves and can use immediately.

There is no single bonus that is better than all the rest. Each of our best online casinos features excellent bonus offers. These bonuses will in turn vary in various factors like size or amount, how easy they are to play through or wagering requirements, and what games you can play.

Not all of them. Many casinos will continue to provide bonuses for players well after they become members of their site. You may encounter regular reload or weekly and monthly bonuses, as well as bonuses that give you more value when you make additional deposits. Other bonuses may also include loyalty and VIP promotions for regular players.

Bonus codes are short sets of words and numbers that some casinos use to identify which promotion you’d like to sign up for. Each casino usually has its own set of codes, while some don’t use them at all. If you need a code to sign up for a bonus, we will be sure to provide it for you.

The best way to avoid casino scams is to follow a few easy steps. Always make sure you sign up to reputable casinos, read terms and conditions carefully, and check out our recommended sites and bonuses to make sure you stay safe. Our team reviews each casino before it makes its way onto our top list to ensure its safety, security, and much more.

Yes, you can. Many bonus offers allow you the opportunity to win progressive jackpots while using the bonus to play. While some casino promotions cap how much you can win, progressive jackpots are more often than not, exempt from those caps.

The games allowed can vary depending on the bonus you choose while some bonuses, typically Welcome Bonuses, will state which games you can play your bonus on. It’s always important to read the terms and conditions carefully to know which games you may play while clearing your bonus. This is especially true for table games like roulette, blackjack, and craps.

When an online casino bonus is offered to you, you always have the option of declining it if you don’t wish to take it. You might want to reject a bonus if you’d rather play games that are not allowed on that promotion, or if you feel that it could be difficult to complete the wagering requirements or meet other terms and conditions.

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