US Best Online Casino Promo Codes and Bonuses for 2023

Discover the most up-to-date casino bonuses for playing real money games at the top-rated online casinos for the United States. Our list includes only legalized casino bonus sites that offer valid codes and great welcome promotions for you to claim in 2023.

The Best Casino Welcome Bonuses for USA in 2023

Casino	Promo Code	Welcome Offers
BetMGM	USDOTBET	up to $1,025
BetRivers	USBTRV	up to $250 (PA and WV) and $500 (NJ, MI)
Borgata	NJBETBRGT	up to $1,020 (free play included)
DraftKings	No code required	up to max $2,100
bet365	USB365	up to $1000 first deposit match
Caesars Casino	CZRFULL	up to $2025 (with free spins)

In certain instances, an online casino site will require that you enter a promo code to activate a bonus offer. These codes can be called signup/offer/deposit/affiliate etc codes. For instance, at BetRivers in Michigan, their welcome bonus is activated with the promotional code “USBTRV.” They will provide this new customer code to you in advance and you will be prompted when the appropriate time arrives during the signup process to enter the code.

Be certain that you do so, however. If you fail to enter casino bonus code, you’ll lose out on the welcome offer. And you only get one chance at activation. 

Best Casino Sign Up Bonuses

Casinos	Bonus (New Players)	Codes 2023
bet365	Deposit with code USB365 to get up to $1000. NJ	USB365
Borgata	$1,000 in Bonus + $20 FreePlay. NJ, PA	USBETBRGT
BetRivers	100% up to $250 (PA and WV) and $500 (NJ, Michigan).	USBTRV
Golden Nugget	$1,000 & Free Spins + No Deposit $10, NJ.
BetMGM	$1,000 Bonus and $25 FreePlay. Promo Code USDOTBET, NJ,PA,MI, WV.	USDOTBET
Caesars Casino	up to $2000 and 25 Free Spins on sign-up. NJ	no code is required for this welcome bonus

Almost every online casino will offer you a welcome bonus. But every signup offer will not be the same. Some will provide a significant stipend, but attached to that cash will be restrictive wagering requirements that make it unlikely you’ll be keeping those promotional funds in the long run.

That’s why it’s mandatory for you to first read the fine print before signing up with any online casino site. But luckily for you, we’ve already gone to the time and trouble to do exactly that. We’ve assessed all of the leading gambling sites and come up with the following list of the best USA online gambling bonus offers.

What types of bonuses are available to casino players?

• Welcome bonuses (for example, Borgata offers a $600 match bonus plus $20 on the house)
• Deposit match bonuses (BetRivers provides a 100% match bonus up to $250)
• Free spins (Golden Nugget offers 200 free spins on select slot games)
• No-deposit bonuses (for example, BetMGM provides $25 on the house)
• Loyalty rewards (Borgata’s MLife Rewards offers tier credits based on play) and VIP bonuses
• Reload bonuses (BetRivers provides monthly reload bonuses).

Are these bonuses available on both casino websites and their mobile apps?

Yes, typically the same bonuses are offered on both the casino website and its corresponding mobile app. It’s always best to check the specific terms and conditions to confirm.

Welcome Bonus & Deposit Match Offers

The new casino customer promotions is a one-time offer that is reserved for new sign-ups only. You use a bonus code to trigger the offer (either during the registration process, or when you make a deposit). The deal normally includes a deposit match and free spins. With a deposit match, the casino matches your deposit with bonus funds. You release the bonus funds (and any winnings you make) by meeting the casino’s rollover requirements. Which casinos are best for a deposit match? At 888 casino bonus site you get a 120% up to $500 first real money deposit bonus. With betMGM offer code you get 100% deposit match up to $1,000 + freeplay credits.

Which NJ casino offers the biggest and the most lucrative deposit bonus on first real money deposit? Get up to massive $2500 when depositing at Wheel Of Fortune casino.

Free Spins

Free bonus spins are usually included in any welcome bonus. You receive free spins on a nominated slot, with spins normally staked at $0.01 or more. You can keep all your winnings provided you clear the wagering terms. For free spins we recommend Golden Nugget (get 200 spins) or new PlayStar site.

No-Deposit Bonus

Some US casinos, such as 888Casino NJ, offer a smaller welcome incentive that requires no deposit. You may receive $10–$20 to use on games of your choice. Clear the small wagering requirements in order to unlock all your winnings. You can also get 10 no deposit free bonus at Golden Nugget – just for signing up. View our no deposit casinos guide here.

Cashback Deals

Risk-free betting is popular at sportsbooks, but some online casinos also offer it. You receive money back on all your losing table game and slot wagers for a limited time only. Barstool Casino currently offers a great risk-free betting welcome bonus worth up to $1,000.

What Are The Best US Casino Welcome Offers in 2023?

Casino Site	Bonus for US, 2023	Promo Code
betMGM	$1000 + 20 FreePlay	USDOTBET
BetRivers	up to $500	USBTRV
Borgata	get $1020 welcome offer	NJBETBRGT
bet365	up to $1000, wager x20	USB365
Caesars	deposit match up to $500	CZRFULL
Golden Nugget	up to $1000 + 200 Free Spins, min deposit $30	Claim Bonus!

As noted above, we know that you can garner a welcome bonus offer from any online casino. However, in our opinion following extensive research into the matter, these are the most enticing offers available to newcomers from US online gambling websites and apps. 

All good US casinos offer promotions to help attract new customers, and more importantly, keep them playing. A standard welcome bonus usually contains a deposit match bonus, plus free spins to use on a selected slot. You can also refer a friend to the site and earn free bonus cash in return.

Here are some of the most popular casino promos offered at regulated gaming sites in the US. Remember, not all gaming platforms are the same, so we always recommend that you open accounts with several casinos to enjoy a range of promotions.

In addition, to use a bonus you must be located within the borders of the state where the casino is licensed. You can’t access or play through your bonus credits if you’re situated in an ineligible state.

Get PA casino bonus codes, view codes and bonuses for Michigan casinos here, and use NJ casino promo code offers to boost your odds to win.

Welcome Bonuses by Online Casinos – What Do You get?

There’s several sites that offer the standard welcome bonus of a 100% matching first deposit worth up to $1000. We like that BetMGM and Borgata boost their offer with $20 in casino bets, and the 200 free spins that accompany the Golden Nugget signup bonus is also enticing. As well, we’re fond of the BetRivers new player incentive. It’s less than most sites, with a maximum amount of $500, but the industry-low 1x rollover requirement gets that cash into your pocket more rapidly.  

Here is a quick overview of the best welcome deals that new casino user can get when joining one of legal gaming sites in NJ, PA, WV and other states where gambling is legal. What can you get? First of all, it is a bonus that matches your initial real money deposit, Secondly, it is a free spins or freeplay credits. There are other types of gambling promotions, including a no deposit offer or loyalty rewards.

BetMGM Casino

• Welcome Bonus: First Deposit up to $1,000 + $25 Free Play
• Bonus Code: USDOTBET
• Promo Terms: $25 Casino Bonus will be available for three (3) days after completion of new account registration. $25 Casino Bonus will be available for three (3) days after completion of new account registration. wagering requirement is 1x. $1,000 Deposit Match Minimum required first deposit is $10. Deposit Match will equal first deposit, up to a $1,000 Casino Bonus maximum. expires thirty (30) days. wagering requirement is 15x.

We like that BetMGM steps up with an offer even before they get your money. As soon as you sign up at the Bet MGM online casino, they present all new players with $20 in casino real money bonus credits. Once you make a deposit using promo code USDOTBET, then the BetMGM welcome bonus kicks into gear. It’s a 100% matching first deposit that maxes out at $1000. You must deposit at least $10 to activate this welcome casino bonus. There’s a minimal 1x playthrough requirement attached to the $20 in bonus bet funds. However, you must meet a 15x wagering requirement on the welcome bonus and you have 14 days from your date of sign up in order to do so.

Extra bonus: Wager at least $30 on NHL® Blackjack and you’ll get $10 Casino Bonus on NHL® Roulette at betMGM online casino in NJ,PA,WV,MI.

Bet365 Casino

• Welcome Bonus: Get First Deposit Match up to $1000.
• Promo Code: USB365
• Offer Terms: Minimum deposit 20, wagering terms are: 20x.

We very much like the amount of the Bet365 welcome bonus. However, we’re not enamored with their wagering requirements. You’ll find that for newcomers, Bet365 provides a welcome offer of a 100% first deposit match up to $1000, which tends to be the industry standard. However, where they veer off course is with the attached rollover requirement. It’s a 20x playthrough, double what you would need to meet at Golden Nugget. On the other hand, they do give you 60 days to meet these requirements, twice what Golden Nugget provides and significantly more than the 14 days offered by BetMGM. A $10 minimum deposit is necessary to activate the Bet365 welcome offer.

Borgata Casino

• Welcome Bonus: Get $20 Bonus Dollars and a 100% Deposit Match, up to $1,000
• Promo Code: NJBETBRGT
• New Player Casino Bonus Terms: Minimum deposit $10 is required. The wagering requirement is 1x the Bonus Dollars For every $1 in Bonus Dollars, the player must wager $1. 15x the Bonus Credits For every $1 in Bonus Dollars, the player must wager $15. 

Another site that gives you something for your faith in them, Borgata rewards newcomers with $20 once you’ve opened and verified your new account. Once you make an initial deposit of at least $10, that activates the Borgata signup bonus of a 100% match of your first deposit that can go as high as $1000. The $20 in promotion bets are subject to a 1x wagering requirement, and are valid for three days after completing your new account registration. As for the welcome offer, you’ll be given 30 days following registration of your new account to meet the attached wagering requirement of a 15x play through.

BetRivers Casino

• Welcome Bonus: 100% Deposit Match up to $500 (NJ,PA). Cashback for MI.
• Promo Code: USBTRV, deposit code can be used only once during the promotion.
• Terms: The Bonus Money has a 10X play-through requirement on casino games (excluding roulette and baccarat) for NJ (10X for PA).

In our opinion, BetRivers offers you the best welcome bonus in the online casino industry, because your odds of actually keeping the money are significantly higher. Their rollover requirements are just a 1x playthrough and the money is yours to do with what you will. Go ahead and compare this to any other online casinos. You won’t find a better deal out there. Granted, you’ll only get half of what most casinos are delivering in a welcome bonus. BetRivers delivers a 100% match on your initial deposit up to $500. But the chances that you’ll get to keep that money are pretty good.

Golden Nugget Casino

• Welcome Bonus: Double Your First Deposit up to $1,000 + 200 Free Spins on the brand-new slot, 88 Fortunes Megaways!
• Bonus Code: Claim Offer!
• Promo Terms: Minimum deposit $30. The maximum bonus given to any player is $1,000. The wagering requirement of 10x (ten times) the deposit + bonus must be met to convert the bonus funds or bonus winnings to cash.

We’re impressed with Golden Nugget, because they’re another online casino that’s willing to give you something just for choosing them. It’s a great way to begin a relationship. Golden Nugget starts out by offering 200 bonus spins just for signing up at their site or via app. Once you do make that first real cash deposit, it comes with the industry standard 100% matching first deposit offer of as much as $1000. You must make a minimum first deposit of $30 to be eligible for the casino welcome bonus. The free spins must be used within seven days of sign up and require a 1x rollover. As for the signup bonus funds, they have a 10x wagering requirement and you have 30 days to meet this requirement.

Types Of TOP Casino Promos

Before you go accepting any bonus at an online casino site, we figure that it’s wise for you to first understand the various types of offers that are out there and what they entail. 

Welcome offers are just what they claim to be. When you join up at a site as a new player, the online casino will embrace your arrival by presenting you a welcome bonus. The most common of these bonuses are matching first deposit offers. The casino sets a monetary and percentage limit that they are willing to match upon you making an initial deposit to your new account. For instance, BetMGM offers a 100% match up to $1000.

Another popular welcome bonus is the casino offering to cover a percentage or amount of your losses for a predetermined time limit after you first begin to wager inside their online casino. An example of this is Pointsbet, a new gambling website and app. For new players they provide up to 200% coverage of losses up to $800 over their first 72 hours of play.

New Customer Bonuses ↗

Also known as a welcome bonus or a deposit bonus match, it is a type of promotional offer that online casinos provide to attract new players who sign up for a gaming account in New Jersey, Michigan, Pennsylvania and West Virginia. For example, a 100% deposit match bonus up to $1000 means that if you deposit $1000, you will receive an additional $1000 in promotional funds to play with.

Best new customer casino bonuses:

• betMGM: $1000 in bonus, promo code USDOTBET
• BetRivers: up to $500, use code USBTRV
• Caesars: claim deposit match up to $500
• bet365: get up to $1000 as a new customer bonus
• Golden Nugget: deposit $30 get a 100% deposit welcome bonus match up to $1000.

No Deposit Bonuses ↗

A no deposit bonus at an online casino in the USA is a type of promotional offer where you can receive bonus funds to play with without having to make a real money deposit. Twin things to emember when claiming casino no deposit bonuses: 1) there may be a maximum limit on the amount of winnings that can be withdrawn from a no deposit bonus; 2) free spins may only be eligible for use on certain slot games.

Top no deposit bonus casinos (just for signing-up):

• 888Casino (NJ): get 88 no deposit promotion credits
• betMGM (NJ,PA, MI): get $20 FreePlay
• Borgata: get $20 bonus spins with no deposit

Additional incentives: The best gift is one that keeps on giving. We’re enamored with the depth of promotion opportunities delivered by the Golden Nugget online gambling site. There are regular leaderboard competitions, a refer a friend bonus that could net you $500.

Free Spins & FREEPLAY ↗

Some top rated online casinos in the United States offer a specific number of free spins, such as 10, 20, 50, or more, as part of a welcome offer. In addition to the deposit match bonus, you can get freeplay credits. We recommend betMGM for 20 free play package, code USDOTBET for NJ, MI, PA and WV.

The best casino for free spins bonus:

• PlayStar Casino – 500 Free Spins
• New Tipico Site – 200 Free Spins
• BetMGM – $25 worth of Free Spins
• Borgata Casino Bonus – $20 Free Spins Bonus
• Golden Nugget: 200 free spins
• Party Casino $500 Deposit Match + 100 Free Spins
• Hard Rock – 50 Free Bonus Spins
• Harrahs Casino – Get 20 Extra Spins No Deposit Needed + 100% up to $100 and 100 Free Spins

States Offering Online Casino Promotions

• Connecticut
• Delaware
• Michigan
• New Jersey
• Pennsylvania
• West Virginia

It was the spring of 2018 when the state government of New Jersey went before the US Supreme Court and successfully argued to get gambling legalized across the USA. Since then, several states have opted in to legal and regulated gambling. The following states are the six that are currently offering online casino gambling and providing their players with generous bonuses. 

What Can You Get With A Casino Bonus?

We believe that the best part of a casino welcome bonus is that it’s money that wasn’t yours to begin with, so if you do end up losing, you’re no further behind. On the flip side, if you go on a winning streak, you can pile up the cash on what basically is someone else’s dime. And remember, there’s no limit to the number of online casinos you can join, so why not take advantage of multiple signup bonus offers?

Comparing Casino Sites Bonus Offers

We’re of the opinion that you shouldn’t be basing all your casino online choices solely on welcome offers. We prefer those online casinos who keep on giving, who show their genuine appreciation of their customers by continuing to provide bonus offers.

These can be in the form of reload bonuses, bonus funds provided on deposits beyond your initial one. For instance, Bet365 offers a 25% reload bonus on Wednesdays and a 50% weekend reload bonus.

Refer a friend bonuses are also popular. With this promotion, you are given a referral code. Provide this code to others and if they sign up at the online casino, both you and your friend will be eligible for perks. At BetMGM, both you and your friend will receive a $50 casino bonus when the friend opens an account, makes a first deposit of at least $50 and meets all of the wagering requirements within 30 days of their sign up.

What Are Wagering Terms for Casino Offers?

Also referred to as wagering requirements or rollover requirements, these are restrictions attached to a bonus offer. They generally are time related or wagering related and as is often the case, both factors apply. 

Take BetRivers, for instance. Their wagering requirements on all bonus offers attaches an industry-low 1x rollover. By contrast, the rollover requirement on the Bet365 welcome offer is 20x. 

In terms of time limits, Bet365 provides you with 60 days to clear the wagering requirements from their welcome bonus of a 100% matching first deposit worth up to $1000. BetMGM provides the identical welcome bonus, but only gives you 14 days to clear their 15x wagering requirement.

Mobile Casino Sites & Current Bonuses

The best casino apps in the United States offer new players generous bonuses, such as welcome offer, deposit bonus, free spins and more. There are also bonuses for high rollers and loyal existing customers. Download mobile casino, use promo codes to claim your signup promos.

• Borgata mobile app: $20 No Deposit Bonus and a 100% Deposit Match, up to $1,000.
• MGM casino: $1,000 + $25 Free Play. Code USDOTBET.
• BetRivers mobile casino: up to $500.
• DraftKings mobile casino: Deposit match up to $2,000 in Bonus Funds or a deposit match up to $100 in Casino Credits. Min deposit is $5.

Which casinos have the best low wagering casino offers? We recommend BetRivers online that has only 1x playthrough requirement for free play bonus credits. Try high rollers VIP offers.

How to Claim US Online Casino Welcome Bonus in 5 Steps

• Click on the link to launch the casino in your browser window. You must be in a regulated state to play (currently NJ, DE, WV, PA, MI, CT only). Not every casino is available in every state.
• Click the Sign Up button to open the registration form.
• Provide your personal details, including name, address and email. Enter a welcome bonus promo code in the box provided.
• Create a username and password for the account.
• Sign in and open the cashier to make your first deposit.

View the list of the best low wagering bonuses here.

Casino bONUS SItes FAQ