Full Review

BetMGM is a licensed Colorado sportsbook operating under oversight of the Colorado Division of Gaming. Before you commit to any welcome offer, you need to know exactly what you're getting — bonus credit or withdrawable cash, what the rollover looks like, and where the offer can catch you out.

What Type of Offer Does BetMGM Colorado Run?

Colorado-licensed sportsbooks typically run one of two welcome structures: a first-bet safety-net (your losing first bet is refunded as bonus credit) or a bet-and-get free bet. BetMGM has used both formats at various times. Per industry standard, any refund issued as bonus credit is not withdrawable as cash until the rollover requirement is satisfied. The face value of a free bet or bonus credit is almost always higher than its effective cash value — keep that in mind.

Specific current dollar amounts and playthrough multipliers for BetMGM Colorado must be verified directly on BetMGM's promotions page before you opt in, as terms change frequently. I never publish a figure I haven't sourced from the operator's live T&Cs.

BetMGM Colorado Promo: Key Fine-Print Points

Term What to Check Why It Matters
Bonus format Bonus credit vs. withdrawable cash Cash is better; credit must clear rollover first
Rollover requirement How many times the bonus must be wagered High multiples can make clearing the bonus impractical
Minimum odds per bet Whether legs must be -200 or longer Restricts which games count toward rollover
Expiry window Days from issuance until bonus expires Short windows (7–14 days) are common; unused credit is forfeited

Is BetMGM's Colorado Welcome Promo Worth Claiming?

That depends almost entirely on the rollover. A first-bet safety-net sounds reassuring, but if the refund comes back as bonus credit tied to a high playthrough, you may grind for days without ever converting it to cash. Free bets have their own catch: if you win, you collect the profit only — the stake itself is not returned. So a $100 free bet winning at -110 nets you roughly $91, not $200.

Want to compare BetMGM against every other offer currently available in Colorado? Check the Best Colorado Sportsbook Welcome Bonuses Ranked page, where I stack each book side by side. And if you've never claimed a promo code before, the guide on how to claim a CO sportsbook promo code walks through every step.

How to Claim the BetMGM Colorado Promo

  1. Confirm you're physically in Colorado (geolocation required; disable any VPN first).
  2. Visit BetMGM's Colorado sign-up page and enter the promo code if one is required — sometimes the offer auto-applies.
  3. Complete KYC: government-issued ID, last four of your SSN, and proof of address.
  4. Meet the minimum deposit threshold shown in the current T&Cs.
  5. Place your qualifying bet at the minimum odds stated in the offer terms.

Worth checking: BetMGM sometimes runs odds boosts and profit boosts alongside the welcome offer, and existing customers can stack reload value through reload and referral promos once the welcome bonus is cleared.

Taxes and Responsible Gambling

Any winnings you convert from bonus credit count as taxable income. The IRS requires all gambling winnings to be reported on Form 1040; a W-2G is issued when a single win hits $600 or more and is at least 300× the wager amount. For a deeper look at what you owe, see the taxes on Colorado sportsbook winnings page.

Must be 21+ to wager in Colorado. If gambling is becoming a problem, call the National Council on Problem Gambling helpline at 1-800-522-4700, available 24/7.

Bottom line: BetMGM is a legitimate, licensed Colorado operator, but no welcome bonus is automatically worth claiming. Read the fine print, know the rollover, and compare it to what the other books are offering before you put a dollar down. The free bets worth it breakdown can help you run that math.