Updated August 18, 2026
Editorial Review By: Gus AndersonSports & Casino Editor
Compare the best online casino bonuses for 2026, including deposit matches, bonus spins, no-deposit offers, and other sign-up promotions from licensed U.S. casinos.
Online casino bonuses are a common part of the regulated US gambling market and are primarily designed to introduce new players to a casino’s platform. These offers often include casino credits, bonus spins, or deposit matches that come with specific terms and wagering requirements.
Understanding how these bonuses work and their limitations is essential before claiming them. This guide explains the main types of online casino bonuses available in legal US states and outlines the key rules that affect their real value.
What are the best online casino bonuses and no deposit promotions you can claim right now? The ATS.io editorial team reviewed welcome bonuses offered by licensed U.S. online casinos by examining published promotional terms, in-app bonus disclosures, wagering requirements, and state eligibility information across regulated markets as of August 2026.
The bonus offers listed below are promotional in nature and may include affiliate links; however, bonus eligibility, wagering requirements, and availability vary by state and are governed by each casino’s official terms.
To build this list, our team reviewed each casino’s published bonus terms and verified them directly inside the casino app or website where available. We focused on:
Offers are compared based on real usability, not just headline bonus size.
Find Casino Bonuses According To State Offered: Each US online casino operates under state-specific regulations, and the ongoing movement to legalize online casinos has resulted in a diverse range of offers and bonuses across different states.
New players receive a distinct welcome bonus known as a sign-up bonus when they first register with an online casino. All of these bonuses which target first-time players differ in their structure but share the goal of improving new players’ online gaming experience.
Online casino welcome offers come in several forms, and the best option depends on how much you want to deposit, what games you play, and the terms attached to the bonus. Here are the most common types you'll find at licensed U.S. casinos.
No-deposit bonuses let you claim bonus funds without making an initial deposit. They're usually smaller than other welcome offers and may come with wagering requirements, maximum cashout limits, or restrictions on eligible games.
For example, BetMGM has offered a $25 no-deposit bonus in select states, giving new players a way to try the casino before depositing their own money.
A deposit match gives you bonus funds based on a percentage of your qualifying deposit. For example, a 100% match up to $1,000 would give you an additional $500 in bonus funds on a $500 qualifying deposit.
The advertised maximum isn't the only thing worth comparing. Check the wagering requirement, maximum bet, eligible games, expiration date, and deposit needed to receive the full bonus.
Bonus spins can be used on eligible slot games and may be awarded after registration, a qualifying deposit, or completing another promotional requirement.
The number of spins doesn't necessarily tell you how valuable the offer is. Check the value of each spin, which games are eligible, wagering requirements on winnings, and whether there's a maximum amount you can cash out.
The final major type of casino bonus is a loss rebate bonus, which is the online casino version of a second chance bet offer in sports betting.
With loss rebates, bettors can wager on their preferred online casino games, including cash games, and will be reimbursed for any losses over a specified period of time, up to a specified dollar amount. While there is an initial financial risk associated with this type of bonus code, the ability to have a second chance is also a huge plus.
Choose a Casino & Offer
Compare the available bonuses and check that the casino accept players from your state.
Create Your Account
Register with the casino and provide the required account information.
Enter the Promo Code
Add the code during registration if the offer requires one. Many casino bonuses are applied automatically.
Make a Qualifying Deposit
Deposit the required amount using an eligible payment method.
Claim & Use Your Bonus
Complete any remaining requirements and use the bonus within its expiration period.
There’s a lot of excitement around online casino bonuses, but the fine print determines if those offers work in your favor or just sound good on the surface. Understanding how these bonuses operate can make the difference between a smooth cash-out and a frustrating experience.
Most bonuses start with a straightforward hurdle: the minimum deposit. It’s usually $10, which works for the majority of offers out there. High-roller promotions, on the other hand, ask for significantly more—often over $1,000. That’s not a detail you want to gloss over, especially if you’re budgeting for a specific bonus. The entry point changes the whole equation.
Now, the real heart of the matter: wagering requirements. This is the rule that tells you how many times you’ll need to play through the bonus money before you can actually withdraw any winnings tied to it. There’s a huge difference between a 25x requirement and a 40x one, so don’t let that slide by. And it’s not just about totals—sometimes only certain games count, and there are often max bet limits in place. That means your progress depends not just on luck, but on strategy and patience.
Every casino puts its own spin on game contribution rates. Slots are the usual fast-track, contributing 100% to your playthrough tally. If you lean toward blackjack or video poker, those typically only count for a fraction—10% to 30% is common. This changes how you approach the requirement. If you’re hoping to clear a bonus quickly, focusing on the right games makes all the difference.
Not all casino bonuses are universal. The rules and deals you see are usually set by each state’s unique regulations and what’s happening in that market. Michigan’s bonus landscape isn’t the same as New Jersey’s, and Pennsylvania’s could be different again. Checking whether a promotion is valid where you are isn’t just a suggestion it’s the first filter for any serious player. Some bonuses will show up on national banners, but when you try to claim them, the system may block you. Always double-check your eligibility before signing up.
No bonus lasts forever. There are expiration dates for both spending the bonus cash and finishing any required wagering. Some casinos give you a week, others stretch it to 30 days. Missing the deadline means the bonus, and often your winnings, disappear. Set reminders if you have to; this is one of the most common ways players miss out, simply by running out the clock.
Finally, even after you clear the wagering requirements, you might run into a cap on how much you’re allowed to win with your bonus. Some offers put a ceiling on payouts from bonus funds, and this can turn a big win into a smaller reality. Read this section closely—it’s not always highlighted, but it matters.
Common bonus types include welcome/deposit matches, no-deposit offers, free spins, reload bonuses, and cashback. Some are sticky (non-cashable), meaning the bonus itself can’t be withdrawn, while non-sticky (parachute) bonuses convert to cash after wagering. Always check game eligibility, wagering, max bet rules, and any cashout caps.
Wagering requirements (a.k.a. rollover/playthrough) tell you how much you must bet before withdrawing bonus funds or their winnings. Example: a $100 bonus with 20× requires $2,000 in wagers; if it’s (deposit+bonus)×, a $100 deposit + $100 bonus at 15× needs $3,000 through eligible games.
No. Slots typically contribute 100%, while table games/video poker often contribute 10%-50%, or are excluded altogether. This means $100 staked on blackjack at 10% counts as just $10 toward rollover, so clearing bonuses on tables can take much longer than on slots.
Most casinos cap your maximum bet per spin/hand when using bonus funds often $5–$10 or a percentage of the bonus. Exceeding the cap can void the bonus and any winnings, even if it happened once. Find this rule in the promo T&Cs before you play.
A sticky (non-cashable) bonus lets you wager and withdraw winnings, but the bonus amount itself is removed when you cash out. A non-sticky bonus usually treats your real money first; if you win and meet terms, the balance including the bonus can convert to withdrawable cash.
No-deposit and some free-spin offers often include a maximum cashout (e.g., $100-$500 or 5× deposit). Anything above the cap is forfeited on withdrawal. Deposit-match bonuses may be uncapped, but it depends on the terms always verify the “Max Cashout” section.
Some casinos exclude Skrill/Neteller or certain crypto/e-wallet deposits from claiming bonuses. Operators do this to reduce bonus abuse and manage payment fees or compliance. Check Payment Restrictions or Bonus Eligibility in the T&Cs before depositing.
Bonus abuse covers tactics like multi-accounting, irregular betting patterns, or using excluded methods to exploit promos. Casinos use fraud tools, KYC, device fingerprinting, and pattern analysis to flag abusers, which can lead to confiscated bonuses or account closure. Play straight and follow the terms.
KYC (Know Your Customer) checks verify identity, age, and source of funds. Completing KYC before requesting a withdrawal typically speeds up payouts and reduces friction with bonus cashouts. If verification fails or is delayed, withdrawals (including bonus winnings) can be held.
Look for lower wagering (ideally 10×-20×), 100% slot contribution, reasonable max bet, no (or high) cashout caps, and clear eligible games. Run the math on bonus × wagering to see total bets required and compare to your budget and game choice. Favor transparent terms over headline percentages.