The Best 400% Welcome Bonus for USA Online Casinos

head characterOnline casinos in USA are popular establishments with different gambling opportunities and regular promotions. One of the best offers for new gamblers is a 400% deposit bonus available on the first payment at the site. To make the most out of the gambling experience, check the following review about popular USA casinos with a 400% welcome bonus.

Top 400% Casino Bonuses in USA

Table of content

    Best 400% Welcome BonusList of the Best 400% Online Casino Offers

    From the beginning of the playing adventure, you want to find the best gambling providers with 400 deposit bonus casino. For these purposes, we have prepared a list of the most reputable providers in USA:

    • 888 Ladies
    • Gala Bingo
    • Casino Bordeaux
    • Casino Napoli
    • Diamon Club
    • Gale and Martin
    • Superlines
    • Sloto Cash

    As you can see, all these providers are among the leading in the industry and their offer is incredible. However, welcome offers are connected with certain requirements and you need to check them out in terms and conditions before signing up.

    More About 400% Online Casino Welcome Bonus in USA?slot

    400% first deposit bonus is one of the most demanded offers at betting sites. It is a very good marketing tool and way to attract new users to the site. The promotion allows gamblers to increase their starting balance after signing up and making the first deposit. They are usually available on the first payment, but sometimes you need to use promo codes.

    How Does It Work?money

    The idea behind the casino 400 welcome bonus is completely clear. It represents a promo amount that enlarges players’ deposits for 4x, allowing them to spend more time and money at a favorite site. The promotion is also a great tool for attracting new customers to join and start playing some of the best games online. However, a 400% casino bonus is subject to wagering requirements and you can check them in the T&C of the provider.

    How to Receive Your 400% Deposit Bonus?casino

    Claiming the 400% deposit bonus casino is very simple and clear. Each gambler should follow several steps before getting this amount. The offer belongs to the group of registration bonuses, which means that players should register and make the deposit in order to qualify for the offer. If you play for real money, the registration and the first payment are sufficient to claim the offer, while in other cases, you may be required to enter bonus codes.

    What Sorts of 400% Casino Bonus Offers Are the Best?Ok banner

    If you are looking for the best 400% promotions on the internet, we recommend picking some of the following opportunities:

    • Superlines provides 400% up to C$100
    • Gala Bingo comes with 400% up to C$40
    • Bordeaux comes with 400% up to C$800
    • Napoli offers 400% up to C$800
    • Diamond Club offers 400% up to C$800

    How Can You Withdraw Your Welcome Offer?

    Withdrawing a bonus amount depends on the selected platform. Before making a withdrawal request, you need to meet the wagering requirements. Wagering conditions are presented as numbers and you can see anything from 30x or higher of the bonus amount. It means that you need to wager the promo amount 30x to become a candidate for withdrawal. Once again, the exact requirement can be checked in official terms and conditions.

    What Are the Benefits of Joining a Loyalty Program or VIP Scheme?hearts

    There are many benefits of becoming a loyal casino player. If you enter the Loyalty Program or VIP Scheme, you will take advantage of different perks and programs including personal account manager, high withdrawal limits, special promotions and perks, invitations for special events, and more. The more you play and progress through the levels, the better benefits you will receive.

    Can a 400 Deposit Bonus Expire?money

    Most casinos impose expiration dates on 400 percent bonus casino. It means that players need to check the validation of the promotion and claim it within the deadline. Once it expires, you will not be able to claim the offer. Therefore, you are highly recommended to check available bonus offers and all relevant requirements.

    How to Reveal a Casino With a 400% Bonus?casino chips

    If you are looking for an online casino 400 welcome bonus, make sure to search for reliable providers with fair terms and conditions. It means checking the level of safety, available license, certification of famous organizations, and level of customer support. It is also important to select the provider with mobile optimization and a clear interface.

    Sorts of 400% Deposit BonusesCustomer Logo

    400% Bonus appears in various forms and players can usually find some of the following combinations:

    • Promotion on the first deposit (the most often promo type which comes as the match on the first payment up to a certain amount)
    • As part of the welcome package (followed by additional offers such as reload, free spins, cashback, no deposit codes)
    • Available as part of the loyalty program (for players who make regular payments)
    • Available with free spins (combined with free spins for popular slot machines)

    Other Sorts of Welcome Promotions

    Welcome promotions can also appear with different deposit matches such as 100%, 200%, 300%, or 500%. Each of these offers will extend the playing experience and provide gamblers with a chance to win. Just read the T&C and make regular winnings online.

    Wagering Requirementscoins

    Almost every promotion comes with wagering requirements. They represent the number of times you need to play through the promo amount to become eligible for cash out. If you come across wagering conditions of 40x, your promo amount must be wagered 40x before the withdrawal request. By playing through the bonus amount, the casino asks players to demonstrate their loyalty to the site.

    400% Bonuses on Various Gamescasino roulette

    If you have joined the gambling site and looking for the available games, you are recommended to choose slots, table games (including roulette and blackjack), and live dealer options. Once you receive an instant play bonus, you can count on more chances to win real money and get the most out of the gambling experience. It is also recommended to check free slots and get an idea of how the games work.

    Pros and ConsPlane Logo

    400 Deposit casinos have both benefits and drawbacks which can be checked out below:


    • It provides additional funds for betting purposes
    • Both high rollers and players with limited budget can use them
    • Opportunity to access games from mobile devices


    • Some payment methods are not accepted at these sites
    • High wagering requirements



    To conclude then, welcome promotions are always advantageous for beginners at online gambling sites. If they are wager free, it makes them more than generous and must-choose options. However, most of them are connected with strict requirements and players should make additional efforts to get such exclusive offers.

    Written by: Mike Veaudry
    Mike Veaudry holds bachelor degrees in Computer Science and MBA from Boston University. Casino review manager at
    Back to top