Sweepstakes casinos are operating freely in Colorado, and, based on what we’ve seen, that won’t change this session. Lawmakers are busy with sports betting reform under SB26-163, and sweepstakes haven’t been discussed in either chamber. We’ve also found no indication from the Attorney General’s Office or the Division of Gaming that suggests otherwise.
Below are our top picks for Colorado in June 2026, along with an overview of the law.
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Every site on this list passed our cashout, free entry, and deposit-pressure checks. The rest didn’t make it.
How We Rate
Colorado is an open state that has already shown its teeth once. Back in 2017, it banned the physical sweepstakes arcades and made sure the ban was enforced, so it gets how the business works and has taken action against it before. It just hasn’t carried that over to the online sweepstakes casino sites.
That means they face no ban, no agency enforcement has been taken, and there currently is no bill in motion. All the big names take you and your KYC, and you’ll be waiting the usual amount of time for your cashouts.
Our first table lays out the law, and the second shows where that leaves you.
| Are sweepstakes casinos illegal in Colorado? | No. No Colorado law bans online sweepstakes casinos, and no state agency has moved against them. |
| Did Colorado ever act against sweepstakes-style operations? | Yes, in 2017. HB 17-1234 banned physical sweepstakes arcades that ran slot-style games for cash payouts. But that law applies to brick-and-mortar venues, not online sweepstakes casinos. |
| Has Colorado tried to ban online sweepstakes casinos in 2025 or 2026? | No. No sweepstakes-specific bill has been filed in either session. |
| Has any Colorado agency gone after sweepstakes sites? | No. The Division of Gaming hasn’t issued cease-and-desist letters, and the AG hasn’t opined on the legality of dual-currency sweepstakes platforms. |
| Could Colorado introduce a ban later? | Possible but no signal. No bill has been drafted, no agency review is underway. Colorado has bigger gambling priorities right now, including sports betting reform under SB26-163. |
| What is legal in Colorado? | Three commercial casinos in Black Hawk, Central City, and Cripple Creek, online sports betting through licensed operators, the state lottery, parimutuel horse racing, and charitable bingo. |
| Am I eligible to play sweepstakes from Colorado? | Yes, if you’re 18+. Some sweepstakes sites require 21+. You’ll need to verify your identity (KYC) before redeeming any prizes. |
| Can I sign up to a sweepstakes site from Colorado? | Yes. Most major brands accept CO players. |
| Could the sweepstakes sites I use leave Colorado? | Unlikely. Without state pressure, sites have no reason to pull out. Most have been serving Colorado for years. |
| Can I use a VPN if a sweepstakes site blocks Colorado? | No. Sites verify your location at every login and close accounts that try to mask it. Hardly any major brands block Colorado anyway. |
| Do I owe taxes on Colorado sweepstakes winnings? | Yes, federal and state. Sweepstakes Coin redemptions are taxed as prizes (not gambling winnings). Operators issue Form 1099-MISC if you receive $600 or more from them in a tax year. Report on Schedule 1 as “Other Income.” Colorado taxes them at the state’s 4.40% flat income tax rate. |
Sweepstakes casinos that pulled out of Colorado
No, no Colorado law bans online sweepstakes casinos. The only related action came in 2017, when HB 17-1234 shut down physical sweepstakes arcades running slot-like machines for cash.
No, and Colorado has no online casino license for one to hold. Its regulated gambling covers the three commercial casinos in Black Hawk, Central City, and Cripple Creek, plus online sports betting, the lottery, and racing. None of those extends to an online casino model. So, sweepstakes sites operate under federal sweepstakes law, not a Colorado license.
Because the two run on different mechanics, and online sweeps have not drawn the same fire. The 2017 arcade ban targeted physical machines for cash, a model Colorado treated paying as plain illegal gambling. Online sweepstakes use a free entry path that keeps them outside that definition, so the arcade precedent does not automatically reach them. Colorado’s gambling attention now sits on sports betting reform under SB21-163, not on sweepstakes.
