Colorado

All Betting Bonuses in Colorado

Get some extra bang for your buck by claiming sportsbook bonuses and promos. Keep scrolling to check out all the latest deals and offers available in Colorado right now!

In The Spotlight

Colorado Bonus Codes & Special Promos

Bet $1, Double Your Winnings on Your Next 20 Bets
Bonus Min. Deposit
$‎10
Expiry
14 days
Promo code
BB250BM
Claim
Go to Caesars
Win or Lose, Get Your First Bet Matched up t0 $250 as a Bonus Bet
21+ only. New customers only. Must use Promo Code BB250BM.
AZ/CO/IL/IN/IA/KS/KY/LA/ME/MA/ MD/MI/MO/NJ/NY/NC/OH/PA/TN/VA/WV/WY/DC only.
Deposit required (min $10). Must place first real money Qualifying Wager (min $1) within 30 days of opening account. Receive a non-withdrawable bonus bet worth 100% of your bet's value up to $250 (eg, a $300 qualifying wager results in a $250 bonus bet). Minimum odds of -500 on qualifying wager. Bonus Bet expires 30 days after receipt.
See full T&C at Caesars.
Cash Back up to $100
Promo Code: SBOST
Bonus Min. Deposit
$5
Expiry
No expiration
Promo code
SBOST
Earn 10% Cash Back up to $100 Over Your First 7 Days
21+. New customers only.
AZ/CO/IA/NJ only.
Deposit required. Earn 10% cash back on each qualifying wager through the first 7 days of betting, up to $100 ($1,000 to reach max value). The promotional period begins after the first wager. Cash back will be awarded within 72 hours at the end of the player's 7 day period as a single sum.
See full T&C at Sporttrade.
Bet $10, Get $100
In Bonus Bets if you win
Bonus Min. Deposit
$10
Expiry
7 days
Promo code
N/A

Colorado Betting Sign-Up Bonuses

Checked & Updated Daily

21+. Bet Responsibly. Gambling problem? Call 1-800-GAMBLER.
BonusBonus Min. DepositMaximum bonusExpiry
#1
10 x $100 Bet Matches
In FanCash
Bonus Min. Deposit
$1
Maximum bonus
$1000
Expiry
7 days
Get up to $1,000 in FanCash Over Your First 10 Days on Fanatics Sportsbook
21+. New customers in AZ/CO/CT/IL/IN/IA/KS/KY/LA/MA/MD/ MI/MO/NC/NJ/OH/PA/TN/VT/VA/WV/WY/DC only. Different offer available in other Fanatics Sportsbook states.
. Apply promotion in bet slip and place a $1+ cash wager (min odds -200) daily for 10 consecutive days starting day of account creation. FanCash rewards will equal the qualifying wager amount (max $100 FanCash/day). FanCash issued under this promotion expires at 11:59 p.m. ET 7 days from issuance.
See full Promo Terms and FanCash terms in the Fanatics Sportsbook app.
#2
Bet $5, Get $100
In Bonus Bets If Your Bet Wins
Bonus Min. Deposit
$5
Maximum bonus
$100
Expiry
7 days
Place a $5 Wager and Get $100 in Bonus Bets If Your Bet Wins
21+. New customers only. Offer(s) available in AZ/CO/CT/IA/IL/KS/KY/LA/MD/MA /MI/MONC/NJ/NY/OH/PA/TN/VT/WV/WY/DC. Alternative offer available in IN/VA.
Minimum $5 first deposit required. Promotion bonus will be credited to your account within 72 hours of settlement of Qualifying Wager. First online real money wager only (minimum $5). Bonuses issued as non-withdrawable bonus bets that expire in 7 days.
See full T&C at FanDuel.
#3
Bet $10, Get $100
or $1,000 First Bet Safety Net
Bonus Min. Deposit
$10
Maximum bonus
$100
Expiry
7 days
Choose your offer: Get $100 in Bonus Bets After Your First Real Money $10 Wager or Get up to $1,000 Back in Bonus Bets if Your First Wager Loses
21+ (18+ in KY). New customers only. Offer available in AZ/CO/IL/IN/IA/ KY/LA/MO/NC/OH/VA. Different offer(s) available in NJ/PA. $10 first deposit required within 30 days. Offer must be claimed via mobile app. Minimum wager of $10 required to claim the $100 Bonus Bets. Must contain at least one selection at odds of -500 or greater. Loss refunded as bonus bets up to $1,000 with Safety Net Offer. Bonus issued as non withdrawable bonus bets that expire in 7 days. Bonus Bets wager excluded from returns. See full T&C at Bet365. #ad
#4
Bet $1, Double Your Winnings on Your Next 20 Bets
Bonus Min. Deposit
$‎10
Maximum bonus
$‎50000
Expiry
14 days
Win or Lose, Get Your First Bet Matched up t0 $250 as a Bonus Bet
21+ only. New customers only. Must use Promo Code BB250BM.
AZ/CO/IL/IN/IA/KS/KY/LA/ME/MA/ MD/MI/MO/NJ/NY/NC/OH/PA/TN/VA/WV/WY/DC only.
Deposit required (min $10). Must place first real money Qualifying Wager (min $1) within 30 days of opening account. Receive a non-withdrawable bonus bet worth 100% of your bet's value up to $250 (eg, a $300 qualifying wager results in a $250 bonus bet). Minimum odds of -500 on qualifying wager. Bonus Bet expires 30 days after receipt.
See full T&C at Caesars.
#5
Bet $5, Get $200
In Bonus Bets if your bet wins
Bonus Min. Deposit
$5
Maximum bonus
$200
Expiry
7 days
Bet $5 and Get $200 in Bonus Bets if Your Bet Wins
21+ and present in most states (18+ in DC/KY/NH/WY). Must select Token BEFORE placing min. $5 bet to get max. $200 in Bonus Bets if your bet wins. Min. -500 odds req. Token and Bonus Bets are single-use and non-withdrawable. Bonus Bets expire in 7 days (168 hours) and stake is removed from payout.
Full T&C apply, visit DraftKings Sportsbook for more details.. GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-522-4700, (800) 327-5050 or visit gamblinghelplinema.org (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY). Please Gamble Responsibly. 888-789-7777/visit ccpg.org (CT), or visit www.mdgamblinghelp.org (MD).
#6
Up to $1,500 in Bonus Bets
If Your First Bet Doesn't Win
Bonus Min. Deposit
$10
Maximum bonus
$1500
Expiry
7 days
Up to $1,500 Back in Bonus Bets if Your First Wager Doesn't Win
21+. New users only. Offer available in AZ/CO/DC/IL/IN/IA/KA/LA/MA/MD/MI/ NC/NJ/OH/PA/TN/VA/WV/WY. Offer not available in NV/NY/PR.
Qualifying deposit (min $10) and first real money wager required. If qualifying bet settles as a loss, user is refunded 100% in non-withdrawable bonus bets up to $1,500. Rewards are non-withdrawable bonus bets that expire in 7 days.
See full T&C at BetMGM.
21+. Bet Responsibly. Gambling problem? Call 1-800-GAMBLER.
#7
Cash Back up to $100
Promo Code: SBOST
Bonus Min. Deposit
$5
Maximum bonus
$100
Expiry
No expiration
Earn 10% Cash Back up to $100 Over Your First 7 Days
21+. New customers only.
AZ/CO/IA/NJ only.
Deposit required. Earn 10% cash back on each qualifying wager through the first 7 days of betting, up to $100 ($1,000 to reach max value). The promotional period begins after the first wager. Cash back will be awarded within 72 hours at the end of the player's 7 day period as a single sum.
See full T&C at Sporttrade.
#8
Bet $10, Get $100
In Bonus Bets if you win
Bonus Min. Deposit
$10
Maximum bonus
$100
Expiry
7 days

Check Out Colorado's Latest Sportsbook Promos

Didn't find what you were looking for?

Colorado is one of the few lucky states in the U.S. to have legalized online sports betting and to license private owned betting companies. But players that want to continue to find new sign-up bonuses, try a different approach to sports betting, or just check out some different betting apps, have several other options that are available in the state. It's possible to legally compete for real money at these apps, and even play casino games.

Social sportsbooks and casinos operate under the sweepstakes model, and offer a similar experience to the real thing. DFS and pick'em let players draft their own fantasy team that score points based on the real athlete's performances. Prediction markets let users buy/sell/trade contracts on the outcome of real events. Click one of the boxes below to find out more, and to find available bonuses in Colorado.

Quick facts about gambling in Colorado

Still got questions about sportsbooks, sign-up bonuses, or how things work in Colorado? We’ve got you covered with a simple breakdown and our favorite sportsbooks right now. Wanna know exactly how bonus bets, no sweat bets, or deposit matches actually play out? Just hit the main menu to find tons of no-BS guides.

  • Legal gambling age: 21+
  • Remote registration: Yes
  • Online betting legal: Yes
  • Online casino legal: No
  • Fantasy sports legal: Yes
  • Social sportsbooks legal: Yes
  • Social casinos legal: Yes
  • Prediction markets legal: Yes
  • Available sportsbooks: 8
  • Number of sign-up bonuses: 8
  • Number of promo codes: 2
  • Best betting bonus: FanDuel
  • Biggest bonus: Caesars
  • Best referral program: BetMGM
  • Best rewards program: Fanatics
  • Best odds boosts: Bet365

Common Questions in Colorado

We answer some questions about betting, bonuses & gambling from our Coloradan visitors.

Is sports betting actually legal in Colorado?

100% legal, both online and in-person. They flipped the switch in May 2020 and it’s been wide open ever since.

Can I play real-money online casino in Colorado?

No online casinos are still prohibited. It is however possible to play casino games at social casinos. 

Why do sportsbooks ask for part of my SSN?

Anyone asking for your social security number is bound to make you skeptical, even if it's just the last 4-digits. But there is actually a perfectly logical explanation for this. It's a government requirement. This rule is in place both to help preventing fraud and identify theft, but also because the IRS needs confirmation to be able to send out the required paperwork if you should win really big. 

Will the bonus terms trick me?

If you read them, definitely not. But it's common for players to ignore or misunderstand some part of the T&C's, which can make them feel frustrated or tricked when it prevents them for cashing out the profits.

In order to avoid this, we strongly recommend always looking through the terms before claiming a bonus. Minimum odds, turnover requirements, min/max deposits, eligible payment methods and promo-specific restrictions are especially important. 

What’s the minimum age to bet in Colorado?

For sports betting, the minimum age is 21+ with no exceptions. Federally licensed prediction markets may accept players from 18 and above, but most of them generally stick to 21.

Do I have to pay taxes on my wins in Colorado?

Yeah, the state hits you with 4.63% flat tax on gambling winnings (they changed it in 2024). Anything over $1,200 gets auto-reported to the IRS and they’ll withhold 24% federal right away on big hits. Losses can offset wins though, so save those tickets.