Online Casino Sign Up Bonuses

Written by: Webster Lupton, Casino, Gambling, and Sports Journalist

An online casino sign up bonus, also known as a first deposit or welcome bonus, is the first offer you should consider when joining a gambling site.

These deals usually give you the most bang for your buck, providing a large amount of promotional cash to play your favorite online casino games for longer.

This guide to online casino sign up bonuses describes what they are and how they work. We’ll explain the factors we use to determine the best sign up offers and show you the websites and coupon codes you need to claim them.

Best Online Casino Sign Up Bonuses for US Players

The table below has all the best online casino sign-up bonuses for US players. We compiled our list by reviewing each site and looking at their games, payout options, and the overall value of their promotional offers.

DuckyLuck Casino Logo 500% up to $7,500 BONUS CODE No Code Needed Play Now
Bovada Casino Logo 125% up to $3,750 BONUS CODE CAWELCOME100 Play Now
SlotsandCasino Logo 500% up to $7,500 BONUS CODE None Needed Play Now
BetUS Logo 150% up to $3,000 BONUS CODE CAS150 Play Now
Cafe Casino Logo 350% up to $2,500 BONUS CODE N/A Play Now
Super Slots Logo 250% up to $6,000 BONUS CODE SS250 Play Now
Red Dog Casino Logo $8,000 Welcome Bonus BONUS CODE PATIO Play Now
SlotsLV Logo 100% up to $2,000 + 20 Free Spins BONUS CODE HOWDY100 Play Now
Wild Casino Logo 100% up to $5,000 BONUS CODE WILD250 Play Now
Slots Paradise Logo Up to $7,500 welcome bonus BONUS CODE WELCOME1 Play Now
Vegas Aces Logo $5,000 Welcome Package BONUS CODE ACES250 Play Now
Ignition Casino Logo 150% up to $1,500 BONUS CODE N/A Play Now
High Roller Casino Logo $8,000 Welcome Bonus + 100 Free Spins BONUS CODE HR400 Play Now
El Royale Casino Logo 250% up to $12,500 BONUS CODE TRUECROWN Play Now
Sloto Cash Casino Logo 200% up to $7,777 BONUS CODE SLOTO1MATCH Play Now
Online Casino Games Logo $20,000 Welcome Package BONUS CODE Play Now
Drake Casino Logo 300% up to $6,000 BONUS CODE No Code Needed Play Now
Las Atlantis Logo 280% up to $14,000 BONUS CODE LASATLANTIS Play Now
Lucky Red Logo 400% up to $4,000 BONUS CODE LUCKYRED400 Play Now
LuckyHippo Casino Logo 300% Up To $9,000 BONUS CODE HIPPO300 Play Now
Lucky Creek Logo 250% up to $1,000 BONUS CODE 250LUCKY Play Now
Lupin Casino Logo $8,888 Welcome Package BONUS CODE No Code Needed Play Now

What Is A Welcome Bonus?

Sign Up Bonus Gift Box with Money and Thumbs Up Icon

Welcome bonuses are promotional deals that online gambling sites offer to new players. They give you additional bankroll by matching what you deposit by a certain percentage, often 100% or more, up to a certain maximum amount. Sometimes, the site may also throw in free spins or other perks to sweeten the pot.

By providing valuable deals, an online casino can attract more people to visit their site and, in turn, bring in more money. You need to sign up for an account and enter the associated code when you make your first deposit to claim the offer.

The Advantages of Casino Sign Up Bonuses

Below are a few of the main advantages you get when claiming a welcome bonus at an online casino.

  • Play More Games: The extra money you get from a sign-up bonus lets you play more casino games.
  • Lower House Edge: You can manage your bankroll better, allowing you to weather bad beats and win.
  • Bigger Match and Max: Welcome offers usually have the highest match percentage and max amount.
  • Better Terms: Many casino bonuses have lower rollover rates and a wider range of available games.
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The Best Sign Up Bonuses At Top Casinos

Let’s look into each of the top casino’s welcome bonuses a little further. Below we dive into the fine print to see which games contribute to the wagering requirements, what the rollover rates are, and how long you have to use the promotional cash after signing up.

DuckyLuck Logo Header Image

DuckyLuck – Best Welcome Bonus Overall

Ducky Luck has a 500% Up to $7,500 + 150 Free Spins welcome bonus that comes with 150 free spins. You don’t need a code to claim this offer.

Deposit as little as $25 to claim this promo. The bonus money has a 30x wagering requirement, and you must log in and play once every 30 days to keep it active.

All slots and most other tables contribute to the rollover requirements. Outside roulette bets seem to be the only things that don’t count at all.

DuckyLuck Casino
DuckyLuck Casino
Bonus: $5,000 Welcome Package
Bovada Header Logo

Bovada – Top Sportsbook Sign-Up Bonus

Bovada has a generous 125% up to $3,750 welcome bonus. The promo is spread across your initial three deposits, making it easy to maximize.

To claim the bonus, use the code CAWELCOME100 for a 125% match bonus up to $1,250 on your first deposit. You can get the same deal on your next two deposits by using the code BV2NDCWB.

Keep in mind that Bovada’s welcome funds have a 25x playthrough requirement, and live dealer games don’t count towards meeting this requirement.

Super Slots Online Casino

Super Slots – Top Welcome Bonus Package

Super Slots provides a huge bonus of 500% Up to $7,500 + 150 Free Spins. You can get free cash on your first six deposits.

The great thing is that you can spread out your deposits and boost your bankroll each time! To claim these bonuses, use code SS250 for the first deposit and SS100 for the next five.

Just deposit $20 or more to your casino account to claim this bonus. If you deposit $100, you’ll qualify for the free spins bonus. Keep in mind, there’s a 40x rollover requirement on the bonus amount before any winnings can be withdrawn.

reddog header logo

Red Dog – Biggest Sign-Up Offer

If you’re a newcomer to Red Dog Casino, you can claim an $8,000 welcome bonus using the code PATIO. All you need to deposit is a minimum of $20.

The wagering requirements are 40x and the maximum bet per round is $10. This is an especially great bonus to claim if you like to spin the reels. 

Slots, Real-Series Video Slots, Keno, Scratch Cards, and board games all contribute 100% to the rollover requirements.

SlotsandCasino Banner

SlotsAndCasino – Premium Welcome Bonus

New members at SlotsAndCasino can claim a sign-up bonus of 500% Up to $7,500 + 150 Free Spins. You get an even higher bonus if you use crypto!

This promotion has a 30x rollover. The minimum deposit for this deal is $25 with any of their banking options.

You can find over 400 slot titles to choose from and other casino favorites like blackjack, bingo, and video poker.

Cryptocurrency Welcome Bonuses

Best Cryptocurrency Welcome Bonuses

As Bitcoin and other digital currencies gain popularity, cryptocurrency-specific casino sign up bonuses have become more prominent. Usually, these promotions are more substantial than traditional deals for other banking methods.

The sites prefer the faster, safer, and more private crypto transactions and reward you for using them. With that in mind, here are the best online casino welcome bonuses for US players that prefer to use cryptocurrency.

Bovada Bitcoin Welcome Bonus Banner

Best Crypto Sign-Up Bonus

Experience the generosity of Bovada’s welcome package offers up to 125% up to $3,750 for crypto deposit.

Sign up today and receive your matched bonus on your initial deposit using the promo code CAWELCOME100.

Keep the excitement going by making two additional deposits and receiving the same deal with the promo code BV2NDCWB.

It’s important to note that Bovada’s welcome funds come with a 25x playthrough requirement.

Ducky Luck Casino Crypto Bonus Header

A Top Crypto Welcome Bonus

At DuckyLuck, you can claim a 600% up to $3,000 cryptocurrency offer that comes with 150 free spins. There’s no code to write down.

Just activate the offer and use Bitcoin on your first deposit, and you’re good to go.

This crypto sign-up bonus is subject to a 40x playthrough requirement and is excellent for nearly all games at varying wagering contribution rates. Just avoid outside roulette bets.

If you hit a lucky streak, the maximum withdrawal is 10x your deposit amount up to $30,000.

Types of Online Casino Welcome Bonuses

There are different types of welcome bonuses at online casinos. Below we describe the most popular ones you’ll see after signing up.

First Deposit Match Welcome Bonus

These are the primary welcome bonuses, where the casino operator matches the player’s initial deposit dollar for dollar. The match rate varies depending on the offer type, but it can typically range from 100% to 500%. A 100% match rate means you get $1 in promo cash for every $1 deposited.

Chip Stack Percentage Welcome Bonus Match Icon

Our Top First Deposit Welcome Bonus Recommendation

Ducky Luck’s Welcome Bonus Package. You can claim a 500% Up to $7,500 + 150 Free Spins

Mobile Casino Sign Up Bonus

This offer encourages Android and iOS gamblers to join. You can get a bonus for making your first deposit and playing on your iPhone or Android smartphone.

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Sign Up Bonus with Free Spins

Many casino bonuses also include free spin offers. This deal often consists of a standard free-play cash promo but enhances the promotion with tens or hundreds of free spins on online slots.

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Our Top Free Spins Sign Up Bonus Recommendation

SlotsandCasino’s 500% Up to $7,500 + 150 Free Spins. Claim this sign-up bonus on your first deposit and get 100 Free Spins to play popular slot games.

Crypto Welcome Bonus

Crypto-currency welcome bonuses are growing in popularity as Bitcoin and other altcoins become more common on the Internet. A cryptocurrency promo gives players an incentive to deposit using Bitcoin or one of the many altcoins: Litecoin, Ethereum, Dash, Ripple, or Bitcoin Cash.

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Our Top Crypto Welcome Bonus Recommendation

SuperSlots’ up to $4,000 with crypto. Get a 400% match bonus up to $400. Use code CRYPTO400 to claim your bonus.

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Calculating The Value of a Welcome Bonus

The match rate and maximum are the two main parts of a casino bonus offer. The higher the match percentage, the more the site will give you for the same sized deposit, and usually, that’s a better value. While the max dollar amount is attractive, most people don’t deposit enough to reach that.

For example, you might see something like 200% up to $1,000. Below is how you would calculate the total welcome bonus value in a couple of different scenarios:

Welcome Bonus Example: 200% up to $1,000

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Sign Up and Deposit $40
Not Maxing Out The Amount

Casino Bonus Calculation - Spend $40 Get $80 Bonus for $120 Total Value
banner background max amount deposit

Sign Up and Deposit $500
Maxing Out The Amount

Casino Bonus Calculation - Spend $500 Get $1000 Bonus for $1500 Total Value

How to Claim a Casino Sign Up Bonus

It’s easy to claim a sign-up bonus at an online casino. The two essential steps to get started are knowing the coupon code and meeting the minimum deposit requirement.

If you don’t follow the proper steps in the correct order, you might not receive the promo cash. This step-by-step guide should help you claim a welcome bonus at most gambling sites. Pay close attention as you go through the process and reach out to support before you deposit if you have questions.

  1. Log In to the Casino

    Once you join one of the online casinos above, log in to your account and proceed to the deposit page, player dashboard, or promotion tab. You’ll usually have no problem finding the bonus offers since most sites advertise them all over the place.
  2. Use the Bonus Codes

    Usually, there is a field to input the coupon code on the deposit page. This step is essential, and if you forget it, you won’t receive the bonus cash. The code must match exactly and is often case-sensitive.

    Some deals don’t have bonus codes. Others let you click something like “Claim Now” or “Apply Bonus” to add an offer to your account automatically. Just move slowly until you’re sure the promo is in the right place.
  3. Make a Deposit

    Pick the deposit method you want to use and how much money you want to add to your account. If you’re trying to max out an online casino bonus efficiently, you’ll need to be strategic with your deposit amount. Keep the maximum and minimum requirements in mind during this step.
  4. Confirm The Bonus Funds Arrive

    Your deposit may take a little bit of time to hit your account. Make sure the total amount of what you put in plus the bonus money you were supposed to get shows up. If there is an issue, reach out to the casino’s customer support before playing any online casino games.
  5. Play for Real Money

    Finally, play games for real money and work toward clearing the wagering requirements. You must meet those conditions before you can request a withdrawal. The terms of the offer will let you know which titles contribute to the rollover and at what rate.

Understand How a Sign-Up Bonus Works at Online Casinos

What are the main benefits of online casino welcome bonuses and how do they work? Our team of experts dive in and review all the fine print, and important details you need to know about. Watch the video below to understand sign-up bonuses at online casinos.

Online Casino Sign Up Bonuses: Standard Terms & Conditions

To help you pick the proper promotion, below are various essential factors you should consider. Depending on the games you prefer and the amount you wager, specific casino bonuses might be more valuable.

Promo Codes

Remember to use the correct coupon code when claiming welcome bonus offers. While it isn’t always required, always check to see if you need to use one before depositing. Sometimes there is a field to type it in, and other times the site will copy it over for you when you click a “claim now” button.

Rollover Requirements

Sometimes called the playthrough, the rollover is the number of times you must wager the bonus money before you can withdraw it. It is an essential part of a wagering requirement. With $100 in promo money at 30x, you need to wager $3000 before you can cash out. 

Specific Casino Games

Keep in mind that many welcome bonuses only apply to certain titles. Slots and scratch cards usually have the best contribution rates. At the same time, low house edge casino games like blackjack and video poker usually contribute less. Each site should have a chart that gives you the breakdown in its terms and conditions. 

Max Payout and Min Deposit

The max payout is the total cash a casino pays out on a bonus. A 10% max cash out on a $300 offer would be $3,000 in winnings. The minimum deposit is the least amount you can deposit and still trigger the promotion.

Time Limit

Many online casino sign-up bonuses have a limited time to meet the rollover requirements. For example, a promotion might say you have 30 days from activation to play, fulfill the terms, and request a withdrawal. If you don’t meet the deadline, you’ll have to forfeit the extra cash they gave you.

Try a Welcome Bonus and Start Winning Today!

Fairness Hand and Poker Chip Icon

Choosing a valuable online casino sign up bonus is crucial for many US online players. These offers give you free cash you can use to test different types of games while lowering the overall house edge.

You can pick the best online casinos for your gaming needs by shopping for specific welcome bonuses. Sign up for an account, accept one of the excellent welcome offers described above, and start enjoying real money games in the US online gambling market.

Online Casino Sign Up Bonus FAQ

There are a few questions that our readers regularly ask about sign up bonuses at online casinos. Below you’ll find answers to the most common ones.

Are there casino sign up bonuses with no required deposit?

Yes, there are no deposit bonuses available at some sites for new players. The amount is usually pretty small, but it’s a great way to play some real money online casino games for free and test out a site.

Which casino has the biggest welcome bonus?

Check our top casino welcome bonuses to find the best offers with massive bonus amounts. All of these promotions are available at top casino sites we have reviewed for player safety and reputation.

Are casino welcome bonuses worth it?

Online casino welcome bonuses are worth claiming in specific instances. If you really want to boost your bankroll and find an offer that works with the real money games you enjoy, these promotions help extend your budget and play for much longer.

Alternately, if you won’t be able to play in the time window, or the games you like don’t work with the bonus cash, you’re better off not claiming the offer. That way, you’re not playing under specific conditions of the promotion.

What online casino has the best welcome bonus?

Take a look at our recommended welcome bonuses at top-ranking online casinos. All of these have been reviewed taking into account player safety, trusted payment methods, and overall value of their promotional offers.

Which casinos have signing bonuses?

Most online casinos will offer a type of sign up promotion. Always consider the terms and conditions such as rollover and time limit before making a deposit. You can visit our top recommended real money casinos to access the best sign up offers online.

Webster Lupton

Webster Lupton Casino, Gambling, and Sports Journalist

Webster Lupton is a journalist and expert sports and casino writer with over 30 years of experience. Webster is a seasoned researcher and a published author. He also enjoys the outdoors and birdwatching.

Learn More About Webster