Best Licensed Colorado Sports Betting Sites in 2026

Our Review and Approval Process for Colorado Sportsbooks

Every sportsbook featured on this page has been independently reviewed and tested within Colorado to confirm full compliance with state gaming laws. Our evaluation process ensures that only legitimate, locally licensed operators earn a spot on our list.

Here’s how we rate Colorado sportsbooks—our approval criteria are based on two key factors:

Colorado Sports Betting Laws & Regulation

Colorado is one of the first US states to successfully launch a fully regulated sports betting market following the repeal of the Professional and Amateur Sports Protection Act (PASPA) in 2018. This federal law had previously banned most states from offering sports betting. Its repeal opened the door for each state to legalize and regulate the betting industry independently.

Since then, Colorado has built a framework focused on transparency, responsible gambling, and consumer protection—while continuing to welcome new betting sites that meet the state’s strict licensing and compliance standards.

• Legal Since: May 1, 2020
• Regulating Authority: Colorado Division of Gaming (under the Colorado Limited Gaming Control Commission)
• Governing Law: Colorado Sports Betting Act (House Bill 1327)
• License Types: Master License, Sports Betting Operator License, Internet Sports Betting Operator License, and Service Provider License
• Player Eligibility: Must be 21 or older and physically located within Colorado to place real-money bets

Timeline of Legalization of Sports Betting in Colorado

How to Sign Up and Bet Legally with Colorado Sportsbooks

If you want to start betting in Colorado, you’ll need to follow a few simple legal steps. Each licensed sportsbook is required to verify player identity, age, and location, ensuring every part of the process stays safe and fully compliant with state law.

Step 1: Choose a licensed Colorado sportsbook

Pick a sports betting site or app licensed by the Colorado Division of Gaming (look for license info in the footer or app store page).

Step 2: Create your account

Provide your name, email, phone number, and create a secure password. You’ll usually be asked to confirm your email and/or phone number before proceeding.

Step 3: Complete verification (KYC)

Upload your government ID and other required documents. In many cases, the sportsbook may ask for the last four digits of your Social Security Number (SSN) or other info to confirm your identity.

Step 4: Enable geolocation

Colorado requires bettors to be physically located inside state borders to place real-money wagers. Enable location services on your phone or allow location access in your browser to continue.

Step 5: Select a payment method & deposit

Visit the cashier, choose your preferred payment method, and proceed with making a deposit. Note that processing times vary by method and sportsbook.

Step 6: Place your first legal bet

Once KYC is approved, geolocation is active, and funds are in your account; you can place bets. Confirm the stake, odds, and bet type before finalizing your wager.

Quick Reminder for Colorado bettors:

• You must be 21 or older and physically inside Colorado to place real-money bets.
• Keep your account info accurate and only use payment methods registered in your name.

Most Popular Sports and Bet Types in Colorado

Colorado’s sports betting scene is one of the most active and diverse in the US, thanks to a passionate fan base and multiple professional and collegiate teams. From high-altitude showdowns in Denver to NCAA rivalries across the state, Colorado bettors enjoy wagering on both local and national events year-round.

Bonuses and Promotions for Colorado Sports Betting

Licensed Colorado sportsbooks regularly offer betting bonuses and promotions to attract and reward players, but these incentives are only available through state-approved operators regulated by the Colorado Division of Gaming. These offers can include welcome bonuses, bet credits, odds boosts, parlay insurance, and loyalty rewards—all designed to enhance your betting experience while keeping it safe and transparent.

Each licensed sportsbook must clearly display its bonus terms, wagering requirements, and eligibility criteria, ensuring fair play and full compliance with state laws. Promotions are only valid for players 21 or older, who are physically located in Colorado when placing their bets.

One of the biggest perks of betting legally in Colorado is the variety of bonuses offered by licensed sportsbooks. Whether you’re a new user or a returning bettor, there’s almost always a promotion that adds extra value to your wagers. These offers are strictly regulated by the Colorado Division of Gaming, ensuring fair play and secure rewards.

Welcome Offer

Nearly every Colorado sportsbook greets new users with a welcome offer. This usually comes as a deposit match bonus ranging between 50% and 100%, often capped from $250 up to $1,000. For instance, a 100% match up to $500 means you’ll get an equal amount in bonus funds on your first deposit. Some sites may also provide bonus bets or site credits on your first wager. The welcome offer might require minimum odds (e.g., -200 or higher) and comes with wagering requirements you must fulfill before withdrawing your winnings.

Second Chance Bet

Also known as a no-sweat or risk-free bet, this promotion gives you a safety net on your first wager. If your initial bet loses, you’ll receive a refund in bonus credits, typically between $100 and $1,500, depending on the sportsbook. These credits can be used for another bet, offering you a second chance to win. However, the refund is not in cash, and you must use the bonus within a set period (usually 7–14 days) before it expires.

Deposit Match

A deposit match bonus isn’t limited to new players—some sportsbooks in Colorado also run reload bonuses for existing users. Each time you deposit, the sportsbook matches a percentage of that amount as bonus funds. You might see ongoing promotions like a 50% match up to $200 on a weekend deposit or similar deals tied to major sporting events. These offers encourage regular, responsible play on regulated platforms.

No Deposit Bonus

Although rare, some legal Colorado sportsbooks provide a no-deposit bonus. As the name suggests, you don’t need to make a deposit to claim it — you may simply need to register a verified account or complete a small task, such as opting in to email offers. Typical no-deposit bonuses range from $10 to $50 in free bets or credits. Keep in mind that these usually come with higher wagering requirements before you can cash out any winnings.

Loyalty and VIP Programs

Top-rated Colorado sportsbooks often include loyalty or VIP programs to reward consistent play. You earn points for each wager you place, which can be redeemed for cashback, bonus bets, exclusive merchandise, or event invites. As you accumulate points, you move up membership tiers, unlocking better perks like personalized customer support, faster withdrawals, and enhanced odds offers. Because these programs operate on licensed platforms, all rewards are transparent and legally protected.

Taxes on Colorado Sports Betting Winnings

All sports betting winnings in Colorado are treated as taxable income under both federal and state law. Whether you cash out $100 from a quick prop bet or score a $100,000 payout from a season-long futures wager, you’re legally required to report those winnings when filing your taxes.

At the federal level, the IRS taxes gambling winnings at 24% if you’ve provided your Social Security Number (SSN). This rate can rise to 30% if you don’t provide it. On top of that, Colorado’s state income tax rate is 4.4%, which applies to your net winnings after allowable deductions.

Example:

If you win $10,000, you’ll owe roughly:

• $2,400 in federal taxes (24%)
• $440 in state taxes (4.4%)
  That’s a total of $2,840 in taxes, leaving you with $7,160 after taxes.

Sportsbooks licensed in Colorado must also report large wins to the IRS and may issue a Form W-2G if your earnings exceed certain thresholds or if federal withholding applies.

Meanwhile, licensed operators themselves pay a 10% tax on gross gaming revenue, which funds Colorado’s Water Plan and other public initiatives — a separate responsibility from what individual bettors owe.

In short, when you win in Colorado, celebrate responsibly — but make sure the IRS and the state get their fair share.

List of Colorado Online Sportsbooks

Colorado regulations allow any of the state’s licensed betting sites to operate both online and retail sportsbooks through partnership agreements. Each mobile sportsbook must be partnered with a retail casino and holds its license via that partner. Bettors must be 21 and all sportsbooks are overseen by the Colorado Limited Gaming Control Commission for fairness, integrity, and consumer protection.

Here are all Colorado online sportsbooks, their launch dates, and casino partners.

Local Sports Betting Partnerships

Reputable sports betting sites in Colorado often sponsor local teams and sporting venues to expand brand awareness and build trust among fans statewide. These partnerships enable prominent signage, exclusive content, and game-day activations—making sportsbooks part of Colorado’s sports culture. Among Colorado teams, the most recognized partnership is between BetMGM and the Denver Broncos.

Responsible Gambling in Colorado

If you or someone you know is experiencing issues with legal gambling, Colorado offers several official programs and resources to support safe and responsible play. Licensed sportsbooks in the state must comply with strict regulations and provide tools to help players stay in control.

Local Helplines & Support Resources

• National Helpline (National Council on Problem Gambling) – Call 1-800-GAMBLER (1-800-426-2537) for 24/7 confidential support and connections to local help.
• Problem Gambling Coalition of Colorado (PGCC) – Visit www.problemgamblingcolorado.org or call 1-800-522-4700 for free counselling, support, and referral services.
• Colorado Division of Gaming (Responsible Gambling Resources) – Access official programs, information, and exclusion lists at sbg.colorado.gov/responsible-gaming.

Official Self-Exclusion & Limit Tools

Players can take control of their gaming activity using the following official tools:

• Colorado Self-Exclusion Program – Voluntarily exclude yourself from all licensed sportsbooks and casinos in Colorado. Enroll through the Colorado Division of Gaming’s responsible gaming portal: sbg.colorado.gov/self-exclusion.
• Responsible Gaming Resources & Player Limits – Learn more about setting deposit, wager, and time limits directly with licensed operators: sbg.colorado.gov/responsible-gaming.

Responsible gambling is a shared commitment in Colorado — ensuring that sports betting remains fun, safe, and within every player’s means. 

Sports Betting Sites in Neighboring States

Sports betting is legal across more than 30 US states, so you can bet legally at other sportsbooks when you travel outside Colorado. Nearby states like Arizona, Nevada, and Kansas also have fully regulated sports betting markets, each with their own licensed operators and mobile apps.

Check out our detailed state-by-state guides to find trusted and legal options wherever you play:

Best Arizona Betting Sites

Best Nevada Betting Sites

Best Kansas Betting Sites