Best Online Casino Bonus Codes September 2023

Online Casinos · Best Casino Bonus Codes

Best Online Casino Bonus Codes for US Players

Online casinos are starting to make the rounds towards legalization amid the gambling boom this country is experiencing. Currently only six states have legalized online casinos with Connecticut being the most recent state to legalize in October of 2021. Connecticut joined Delaware, Michigan, New Jersey, Pennsylvania, and West Virginia as the only states that have legalized online casinos.

A few more states have pending legislation, but we can always expect a molasses type pace when we are dealing any type of law makers in the government. We expect as more states become legal that maybe an avalanche of legalization is imminent. The amount of handle and tax revenue could mean massive dollars for the states once they realize the potential that online casino bring.


The five casinos that have online licenses to operate are BetMGM, Caesars Palace, Golden Nugget, DraftKings and FanDuel Casinos are the five operators with legal jurisdiction and licenses to function legally in the online realm in the six states that allow it, with a few more clamoring to get going. Each operator has different states they are legal in.

  • BetMGM-Michigan, New Jersey and Pennsylvania
  • Golden Nugget-Michigan and New Jersey, (License obtained in Pennsylvania, but no launch date has been announced.)
  • Caesars Palace-Michigan, New Jersey, Pennsylvania and West Virginia
  • DraftKings- New Jersey, Pennsylvania, Michigan, West Virginia, Connecticut
  • FanDuel-Pennsylvania, New Jersey, Michigan, West Virginia, Connecticut

As the popularity of online casinos continue to expand across the United States, we expect these six to branch out to all the legal states and for more casinos to gain their online licenses. Many of the casinos offer a ton of promotional offers, especially when signing up for the first time. Those may include deposit matches, bonus spins, welcome offers, and even some no-deposit bonuses.

How Do I Use a Bonus Code?

Step-by-Step Guide

Most sites make this a fairly simple process to navigate. The online casino bonuses are typically done when depositing money or entering the casino. The code could be similar to “VIBONUS’ or “XVIBONUS” and once entered the bonus is redeemed. One online casino, the FanDuel Casino, doesn’t always utilize a bonus code. They have a welcome promotion that requires no code to redeem.

Bonus Codes for Bonus Spins or Bonus Cash

One of the most popular and utilized bonus codes is for bonus spins or cash. The online casino may have a bonus that offers between 10-100 bonus spins on one of their online slots with a deposit of ‘X’ amount of dollars. The slots eligible for the promotion are selected by the online casino, but those bonus spins can amount to real cash in your casino account. We tried out a few of the bonus spins and made $20.30 on 50 bonus spins.

Some of the online casinos offer bonus spins without any sort of deposit. Some of the bonuses will be bonus cash which can be utilized at any table game, slot or sportsbook is sports betting is legalized in the state.

Bonus Codes for No-Deposit Bonuses

Some of the promotions require zero money to utilize. Signing up is still a requirement so that the online casino can verify both your identity and your age. Those bonuses are redeemed as soon as sign up is complete. The most popular type of no-deposit bonus are bonus spins. Bonus spins are both a benefit to the casino and the consumer.

The casino benefits because its great marketing and brings in traffic to their casino. For the consumer, it allows you to play in the casino and try it out without any risk of losing your cash. You can walk away up money without having to deposit any money at all.

Bonus Codes for Deposit Matches and Welcome Offers

Many of the online casinos offer welcome offer to new players that can range anywhere from $50 all the way to $2,000 and from 20%-100%. The Golden Nugget is currently offering: .

Caesars Palace Casino is providing: Get a 100% Deposit Match up to $1,250 + $10 in Bonus Bets on Registration & 2,500 Rewards Points! . DraftKings is offering: . If a player wants to deposit more than $2,000 into their DraftKings account, they are asking that you reach out to their customer support team to get a customized offer.

FanDuel is providing a welcome offer for their online casino that is pretty unique. They do not require a code either, as this promotion is given to all new players: Get a $1,000 Play It Again Bonus (Only 1x Play Through) + 50 BONUS SPINS!

Deposit matches are constantly rolling throughout the year as old promotions leave and new promotions enter. We found that the welcome offers typically are higher, such as 100% for deposit matches. That being said, getting 20%, 30% or even 50% as a regular player on deposits is still a good deal.

We also need you to be aware that bonuses, and especially the deposit matches, typically come with play through requirements. You may have to wager 2x, 3x, 5x and sometime 10x your money to unlock the deposit bonus.

What Can I Claim from a Casino Bonus Code

Bonus codes offer a variety of prizes, but ultimately cold hard cash is the best kind of bonus! Bonus codes are a great way to spend the casinos money instead of your hard-earned money, and it provides an excellent way to try the online casino out with a somewhat minimal risk. Bonus credit that be utilized on a few spins at your favorite slot machine or a few hands at your favorite table game. Even the live dealer casino games can be used to play some of your bonus credit earned.

Some of the online casinos also provide a sportsbook, and the bonus bets can also be utilized there.

How to Find Online Casino Bonus Codes

The bonus codes themselves are easy to find. No research is even necessary to find the codes. Each individual site from FanDuel, DraftKings, Golden Nugget, Caesars Palace Online Casino, at BetMGM have the bonus codes on their sites. Each has a different promotional welcome offer along with several other offers to the players already using their casino.

The promotions are always subject to certain terms and agreements. Bonus codes and promotions are always changing and new offers may always be available throughout the year.

The best bonus codes for us may not be the best for you. Like stated earlier, some of the bonus codes come with certain rollover stipulations.

If we have a 100% deposit match on a deposit up to $1,000 and that includes a rollover stipulation, that means you have to earn than offer. The rollover stipulation may be that you have to wager 10x (it could 2x,3x or whatever the site decides) your initial investment (not including money gained from promotion). That could be a lot to wager before you even see your promotional offer hit your balance.

Another offer may have no rollover requirements, but its only 50% instead of 100% and it only up to $150. That may be a better option for some players because its guaranteed money in your balance to use and no requirements to earn it. So, the best codes are often based upon the individual using the code.

Choosing the Best Online Casino for You

Much like above, this all comes down to personal preference. An online casino may have a license to operate in your state, but that does not mean they have a retail location. Personally, we always prefer choosing an online casino that also has a retail location because it gives you another option to withdraw and deposit.

How We Rate Bonus Codes?

Bonus codes are abundant and change periodically and often. We have found bonus codes vary in amounts, conditions and length, but the best codes are the ones that require no initial deposit. The most popular and frequently used bonus codes are bonus spins in the slot machine.

Some offer 10, 20, 30 and even up to 50 bonus spins! It is both an opportunity to try out the online casino and to win real cash at the same time.

Best Online Casino Codes FAQ

Can you use multiple codes at once?

Most of the sites we utilized only allowed one bonus code at a time. After the bonus has been redeemed though, you can always enter another code with another deposit and receive another promotion.

When will my state legalize online casino for my use?

There are a few sites that track current progress of the online gambling landscape in the United States, and we found that is the most up to date. They offer information on what states have pending legislation for retail, online, sports betting and more.

How old do you have to be to use an online casino?

The legal age of consent to use an online casino is 21. The online casinos use the most up to date technology to verify both identity and age.

Are online casinos safe?

Yes. The casinos use the best technology available to ensure a safe place to wager. They only use the most up to date software to also ensure a fair casino. The online casinos use up to 150 different software companies that include MySQL, DynamoDB, Postgres, Elasticsearch, S3 Systems, and Python. They make these online casinos are safe to use, but also ensure your information will never be shared or used in any fashion other than for the sole purpose of verifying your identity.