Top Online Casino Bonuses in September 2026
The best online casino bonus is the one whose terms fit your play style. We review the current welcome offers from legal operators such as BetMGM, DraftKings, BetRivers, FanDuel, and Fanatics, evaluating each on bonus size, wagering requirements, which games count toward the playthrough, and banking options.
Top Online Casino Bonuses in September 2026
100,000 GC Plus 2.5 Free SC on Sign Up
500+ Games to Play, No Purchase Needed
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Choose from 500+ Games
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- Over 1000 Slots Games
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- Over 1000 Slots Games
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Minor, Major, Mega, and GRAND Progressive Jackpots
Age 21+. No purchase necessary. Void where prohibited by law. Not available in AL, CA, CT, DE, ID, IN, KY, LA, ME, MD, MI, MT, NV, NJ, NY, TN, WA and WV. Additional T&Cs apply.
7,500 Gold Coins PLUS 2.5 Free SC on Sign Up
Minor, Major, Mega, and GRAND Progressive Jackpots
Age 21+. No purchase necessary. Void where prohibited by law. Not available in AL, CA, CT, DE, ID, IN, KY, LA, ME, MD, MI, MT, NV, NJ, NY, TN, WA and WV. Additional T&Cs apply.
Get 15,000 GC PLUS 2.5 SC Free on Sign Up
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Get 750,000 GC + 75 Free SC for $50 (25 SC Extra!)
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10,000 GC + 1 Stake Cash Daily Bonus
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Get 7,500 GC + 1 Free SC on Sign Up
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Birthday Bonus and Cashback
Get 7,500 GC + 1 Free SC on Sign Up
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The Top Online Casino Bonuses Compared
The top casino welcome bonus offers available across all legal states in the US are:
| Casino | Bonus Offer | Promo Code | Min. Deposit | Wagering Requirement | Bonus Type | Eligible States |
|---|---|---|---|---|---|---|
| BetMGM | Up to $1,025 ($2,550 in WV) | LINEUPSMGM | $10 | 1x for Casino Bonus, 15x for Deposit Match | $25 Casino Bonus + $1,000 Deposit Match | MI, NJ, PA & WV |
| DraftKings | 1,000 Flex Spins | Click to claim promo | $5 | 1x | Wager $5, Get 1,000 Free Flex Spins | CT, MI, NJ, PA, WV |
| BetRivers | Up to $500 + 500 spins | LINEUP | $10 | 1x | Lossback refund of 100% up to $500 in 1x Bonus Money + 500 free spins | NJ, PA, WV, MI, DE |
| FanDuel | 1,000 Bonus Spins and $25 in Casino Bonus | Click to claim promo | $10 | 1x | $25 Casino Bonus + 1,000 Free Spins | MI, PA, WV, NJ |
| Fanatics | 1,000 Bonus Spins on 7's Fire Blitz Hotstepper 2 After Depositing + Wagering $10 OR up to $1,000 Back in Casino Credit Over Your First Day | Click to claim promo | $5 | 1x | Wager $10 & Get 100 Bonus Spins over 10 Days OR 100% cash losses back in Casino Credit on select games over your first day | MI, NJ, PA & WV |
| Golden Nugget | 500 Free Flex Spins on 100+ Slots | Click to claim promo | $5 | 1x | 500 Free Spins on selected games | MI, PA, NJ, WV |
BetMGM — Best for players looking for a high-value welcome bonus
Get a $25 Casino Bonus and a 100% Deposit Match, up to $1,000 (or a $50 Casino Bonus and a 100% Deposit Match up to $2,000 in WV) using code LINEUPSMGM.
Offer Details
After creating an account and becoming a verified player at BetMGM Casino, a $25 Casino Bonus is automatically added to your account and is available for use.
To claim the 100% deposit bonus, you must deposit at least $10. The maximum bonus is $1,000. This bonus is subject to a 15x wagering requirement.
To withdraw any winnings, you must wager the bonus 15x. For example, when claiming the minimum bonus, players must place wagers totaling $150 before withdrawals can be requested.
Key terms
- The minimum required first deposit is $10. The deposit match equals your first deposit, up to a maximum casino bonus of $1,000.
- Deposit Match offer expires thirty (30) days after completing new account registration at BetMGM Casino.
- Deposit Match Casino Bonus received from this promotion is valid on BetMGM Casino Games. It cannot be used on a selection of games, including numerous slots and all baccarat, roulette, and craps games.
Wagering requirement: Casino Bonus — 1x, $1,000 Deposit Match — 15x
Available in: MI, NJ, PA & WV
Age Requirement: 21+
DraftKings — Best for slot players who want a large number of free spins from a very low $5 qualifying wager
Wager $5 and get 1,000 Free Spins with DraftKings Casino. No promo code required (Click to claim promo).
Offer Details
New Players get 1,000 Flex Spins for Lightning Link High Stakes and their choice of other Select Games when they play $5 or more.
Simply wager $5 on Eligible Games to earn 1,000 Flex Spins for Select Games. Fifty (50) spins each day for a total of twenty (20) days. Customers must log in each day for 20 days in a row after opting in to receive their daily allotment of Flex Spins.
Each spin is worth $0.50 on days one and two. The value decreases to $0.20 for the remaining 18 days of the welcome period.
Key terms
- New players must wager $5 on Eligible Games to earn 1,000 Flex Spins for Select Games. Qualifying Wagers must be placed with cash from your cash balance or DK Dollars.
- The Select Games list can be found by navigating to the Rewards page in the DraftKings Casino app or on the website.
- For the first two days, customers will receive 50 spins per day, valued at $0.50 per spin. For the remaining eighteen days, customers will receive 50 spins per day, valued at $0.20 per spin.
- Use each batch of 50 spins on the same title. You can select a different game on different days.
Wagering requirement: Free spins — 1x
Available in: CT, MI, NJ, PA & WV
Age Requirement: 21+
BetRivers — Best for players seeking protection from first-day losses and a large bonus-spins package
Get 100% of your day-one casino losses back up to $500 in 1x bonus money + 500 bonus spins using code LINEUP.
Offer Details
New players at BetRivers Casino will receive 100% of their day-one casino losses back, up to $500 in 1x bonus money for any losses they may incur.
For example, a player who deposits and ultimately spends a full $200 in the first 24 hours will receive all $200 back in 1x bonus money.
Players are also offered 500 free spins, worth $0.20 each, issued in 50-spin batches, which can be used on Lion Link Games. Each batch of Spins expires 24 hours after it’s issued.
Key terms
- To trigger the welcome bonus, new players must use the code LINEUP before depositing at least $10.
- Any real money net loss incurred on casino games during the 24-hour promotional period will be refunded, up to $500 in 1x Bonus Money.
- Bonus Money has a 1x playthrough requirement on casino games and sports bets at -200 or longer odds only.
- Alongside the lossback refund, new players will also receive up to 500 Bonus Spins to use on Lion Link Games.
- 50 Spins are awarded instantly after your first deposit.
- 50 Spins are awarded each consecutive day for nine days. Each batch of Spins expires 24 hours after it’s issued.
- Each Bonus Spin is valued at $0.20.
- Not valid on select games. Excluded games include:
- Sic Bo, Craps, Dragon Tiger, Dragon Dragon, Dragon Tiger Phoenix, Hi-Low, War, Football Studio, Football Dice, Back Bo & Fan Tan.
Wagering requirement: Bonus Money — 1x
Available in:
- NJ, MI
- PA – Get 100% of your day one casino losses back up to $250 in 1x bonus money + 500 bonus spins
- WV – Get 100% of your day one casino losses back up to $500 in 1x bonus money + 500 bonus spins + Second chance bonus bet up to $100 + 100% poker bonus match up to $1,000
Age Requirement: 21+
Fanatics — Best for slot players who want a large number of free spins from a low qualifying bet
Bet $10 and get 1,000 Bonus Spins on 7’s Fire Blitz Hotstepper 2, OR up to $1,000 back in Casino Credit.
Offer Details
A new player signing up to Fanatics Casino, depositing and wagering a minimum of $10, may choose to get 1,000 Bonus Spins on 7’s Fire Blitz Hotstepper 2.
Free spins are issued as 100 per day and can only be used on 7’s Fire Blitz Hotstepper 2.
Key terms
- Choice of two welcome offers, requiring new players to sign up and bet a minimum of $10 to qualify:
- Get 1,000 Bonus Spins on 7’s Fire Blitz Hotstepper 2, OR
- Get up to $1,000 back in Casino Credit.
Wagering requirement: Free spins — 1x, Lossback — 1x
Available in: MI, NJ, PA & WV
Age Requirement: 21+
FanDuel — Best for players who want both immediate bonus funds and a large number of free spins from a low $5 deposit
Get a $25 Casino Bonus + 1,000 Free Spins when depositing just $5, with no promo code required.
Offer Details
New players can simply create a FanDuel Casino account and deposit a minimum of $5 to claim the $25 Casino Bonus and 1,000 Free Spins in full.
The $25 Casino Bonus is issued as non-withdrawable Casino site credit and can be used to play any of the sponsor’s table and slot casino games. There are no wagering requirements.
The Bonus Spins are received in increments of 50 over 20 days and can be used on a variety of Huff N’ Puff slot titles.
Key terms
- New players must not have previously placed any wager on FanDuel Sportsbook, FanDuel Casino, Betfair Casino, or Mohegan Sun Casino.
- Deposit $5 to receive a $25 Casino Bonus, which will be available to play any of the sponsor’s table and slot casino games.
- Casino Bonus is issued as non-withdrawable Casino site credit that expires 7 days after receipt.
- Bonus Spins are received in increments of 50 over 20 days.
- Bonus Spins can be used on any of the following Huff N’ Puff slot titles:
- Huff N’ Even More Puff Hard Hat Edition
- Huff N’ More Puff
- Huff N’ Even More Puff
- Huff N’ Even More Puff Grand
- Huff N’ Lots of Puff
- Huff N’ Lots of Goals
- Huff N’ Puff High Rise
- Huff N’ Puff Money Man$ion
Wagering requirement: Bonus Spins — 1x
Available in: MI, NJ, PA & WV
Age Requirement: 21+
Golden Nugget — Best for slots fans looking for a large number of spins on a small deposit
Bet $5 and get 500 Free Flex Spins on 100+ slots, with no promo code required.
Offer Details
A new player can sign up at Golden Nugget, deposit, and play $5 to claim 500 Free Flex Spins, which can then be used on 100+ slots.
Bonus Spins are issued in batches of 50 every day for 10 days. Players may withdraw any winnings from these free spins.
Key terms
- New players must sign up, deposit, and wager a minimum of $5 to qualify for the Golden Nugget welcome offer.
- 500 Flex Spins are awarded and can only be used on select games.
- Bonus Spins are issued in batches of 50 every day for 10 days.
Wagering requirement: Free spins — 1x
Available in: MI, NJ, PA & WV
Age Requirement: 21+
Types of Bonuses
Casino bonuses come in various forms, and the biggest offers aren’t always the best value.
Here’s what to know about common casino promotions, including what’s offered, where the value lies, and how to interpret different terms and conditions.
Deposit Match
Perhaps the most common welcome bonus is a deposit match, which matches a percentage of your first deposit with bonus funds, giving you extra play money.
Example: Deposit $500 and get a 100% match worth another $500. With a 10x wagering requirement, you’d need to wager $5,000 before you can cash out.
Deposit matches can boost your bankroll, especially with reasonable wagering requirements. They’re also common, with plenty of options to compare.
Bonus funds usually aren’t withdrawable immediately. You often need to meet wagering requirements before cashing out winnings, and game rules, maximum bets, and time limits can affect the bonus value.
No-Deposit Bonus
A no-deposit bonus offers new players some kind of reward (bonus funds, free spins, etc.) without requiring an initial deposit.
The online casino no deposit bonus is particularly attractive as it poses limited risk to the player – they can try the casino without committing their own money.
Example: A casino offers new players $10 bonus funds upon registration, which can be used for eligible games. Players may then need to wager it 15x before they can withdraw it.
No-deposit offers are usually smaller than deposit matches and have stricter terms, such as wagering requirements, cashout limits, and withdrawal restrictions, which can limit your winnings. Since you don’t need to make an initial deposit, though, you can try the casino and win real money without risking your own funds.
Bonus Spins
Bonus spins, or free spins, give players a set number of spins on selected slot games. They’re often included alongside a deposit match or offered as a standalone promotion.
Example: A casino offers 50 free spins on a selected slot after a qualifying deposit. With each spin worth $0.20, you get $10 in bonus spins for the game.
Free spins let you try a slot at no additional cost and can result in withdrawable winnings if you meet the promotion’s terms. Wagering requirements are often low or zero, allowing players to withdraw winnings once they meet the minimum withdrawal threshold.
Free spins are usually restricted to specific games and may be subject to a maximum cashout. Some offers release the spins over several days rather than giving you the entire allocation immediately — for example, players may get something along the lines of “50 spins per day for 20 days”. These promos offer tremendous value, but it can take almost three weeks of consistent play to claim the full offer.
Lossback/Refund
Lossback promotions return a percentage of your net losses as bonus funds or cash, usually over a set promotional period – such as 100% back on eligible losses up to a specified maximum.
Example: If a player loses $150 during a qualifying promotion offering 100% (up to $100) lossback on their first day of play, they could receive $100 back, subject to the promotion’s terms and maximum refund.
Lossback promotions suit players looking to deposit larger amounts into a new casino account. The promos can soften the impact of losing sessions and give something back even when your gameplay doesn’t go your way.
However, lossback promotions often come with carefully worded terms and conditions. Refunds may be issued as bonus funds rather than cash and often come with wagering requirements (1x is common), meaning that a full refund is never guaranteed.
Loyalty/Rewards Programs
Loyalty programs reward players for continued activity, not just signing up. Depending on the casino, you may earn points from eligible wagers that can be exchanged for bonus funds, free spins, rewards, or other perks.
Example: A casino may award loyalty points for slot wagers, redeemable for bonus funds or free spins. Earning and redemption rates vary by program.
Regular players can build up rewards over time, with higher tiers sometimes unlocking better promotions, faster support, or other benefits. Points may, however, expire, have limited redemption options, or require substantial play to reach the most valuable tiers.
Ongoing promos for existing players
Casino promotions aren’t exclusively for new players – all of our featured casinos offer ongoing rewards, including daily bonuses, reload offers, and loyalty points for existing customers.
| Casino | Daily Login Bonuses | Reload Offers | Rewards Points |
|---|---|---|---|
| BetMGM | Daily promos & bonus spins | Regular reload promotions | BetMGM Rewards Points |
| DraftKings | Ongoing promos | Regular casino promotions | Crowns through DraftKings Rewards |
| BetRivers | Regular bonus promotions | Frequent reload offers | Loyalty Points & tiered rewards |
| FanDuel | Daily/recurring promotions | Regular deposit promotions | FanDuel Rewards |
| Fanatics | Occasional promotions | Targeted promotions | FanCash & tier points |
| Golden Nugget | Reward/promo-based offers | Ongoing promotions | Crowns & Dynasty Rewards |
Bonuses by state
Real-money online casino bonuses aren’t offered across the country, so your location significantly affects the deals you can access.
We’ve listed the top casino bonuses in each legal state below, so you can easily find the promotions available to players in New Jersey, Pennsylvania, Michigan, West Virginia, Connecticut, and Delaware. Rhode Island does have legal online casinos, though their promo selection is limited.
New Jersey (NJ)
| Casino | Bonus |
|---|---|
| BetMGM | $25 Casino Bonus + $1,000 Deposit Match |
| DraftKings | Wager $5, Get 1,000 Free Flex Spins |
| BetRivers | Lossback refund of 100% up to $500 in 1x Bonus Money + 500 free spins |
| FanDuel | $25 Casino Bonus + 1,000 Free Spins |
| Fanatics | Wager $10 & Get 100 Bonus Spins over 10 Days OR 100% cash losses back in Casino Credit on select games over your first day |
| Golden Nugget | 500 Free Flex Spins on 100+ Slots |
Pennsylvania (PA)
| Casino | Bonus |
|---|---|
| BetMGM | $25 Casino Bonus + $1,000 Deposit Match |
| DraftKings | Wager $5, Get 1,000 Free Flex Spins |
| BetRivers | Get 100% of your day one casino losses back up to $250 in 1x bonus money + 500 bonus spins |
| FanDuel | $25 Casino Bonus + 1,000 Free Spins |
| Fanatics | Wager $10 & Get 100 Bonus Spins over 10 Days OR 100% cash losses back in Casino Credit on select games over your first day |
| Golden Nugget | 500 Free Flex Spins on 100+ Slots |
Michigan (MI)
| Casino | Bonus |
|---|---|
| BetMGM | $25 Casino Bonus + $1,000 Deposit Match |
| DraftKings | Wager $5, Get 1,000 Free Flex Spins |
| BetRivers | Lossback refund of 100% up to $500 in 1x Bonus Money + 500 free spins |
| FanDuel | $25 Casino Bonus + 1,000 Free Spins |
| Fanatics | Wager $10 & Get 100 Bonus Spins over 10 Days OR 100% cash losses back in Casino Credit on select games over your first day |
| Golden Nugget | 500 Free Flex Spins on 100+ Slots |
West Virginia (WV)
| Casino | Bonus |
|---|---|
| BetMGM | ($2,550 in WV) |
| DraftKings | Wager $5, Get 1,000 Free Flex Spins |
| BetRivers | Get 100% of your day one casino losses back up to $500 in 1x bonus money + 500 bonus spins + Second chance bonus bet up to $100 + 100% poker bonus match up to $1,000 |
| FanDuel | $25 Casino Bonus + 1,000 Free Spins |
| Fanatics | Wager $10 & Get 100 Bonus Spins over 10 Days OR 100% cash losses back in Casino Credit on select games over your first day |
| Golden Nugget | 500 Free Flex Spins on 100+ Slots |
Connecticut (CT)
| Casino | Bonus |
|---|---|
| DraftKings | Wager $5, Get 1,000 Free Flex Spins |
Delaware (DE)
| Casino | Bonus |
|---|---|
| BetRivers | Lossback refund of 100% up to $500 in 1x Bonus Money + 500 free spins |
What people also ask about online casino bonuses
Currently, BetMGM offers the top overall casino bonus on our list, featuring excellent promotional value, clear terms, and a simple claiming process.
Not all bonuses are automatic; some are awarded when you sign up via the correct link, while others need a promotional code entered during registration or before depositing.
Real-money online casinos are legal in seven states: NJ, PA, MI, WV, CT, DE, and RI. Bonuses and eligibility rules vary by state and casino.
A wagering requirement indicates the amount you need to bet before you can withdraw bonus funds or winnings. For instance, a 10x requirement on $100 means you must place $1,000 in qualifying wagers.
Yes, you can claim qualifying bonuses from multiple casinos. However, most casinos allow only one new-player offer per person.
