Colorado Senate Passes Slimmed-Down Sports Betting Bill

Photo by MattWright assumed (based on copyright claims)., CC BY-SA 2.5, via Wikimedia Commons
Key Takeaways
- The Senate passed SB 131 by a vote of 20-14 on Tuesday
- The bill was stripped of its most drastic proposals
- If passed, it would restrict the amount of deposits players can make
It appears Colorado may be making some significant changes to its sports betting market.
The Colorado Senate passed SB 131 by a vote of 20-14 on Tuesday, forwarding it to the House for review. The bill had originally contained proposals to combat problem gambling aggressively, but the Senate stripped most of them. However, the ones that are left would still make some major changes in the state.
The bill is now with the House Finance Committee, with two weeks left in the chamber’s session.
Tax projections led the bill to be stripped down by the Senate
When SB 131 was proposed, it included a wide range of changes to combat problem gambling. That includes a ban on prop bets and severe restrictions on where and when sportsbooks can advertise. It was an aggressive response to the growing epidemic, but the costs proved to be too high for Colorado senators.
According to a Senate-commissioned report, the bill would have resulted in an annual reduction of about $2.5 million in sports betting tax revenue. With the biggest changes now stripped away, that number drops to $800,000.
Senators acknowledged their support for improved responsible gaming rules, but the money the industry generates funds crucial water projects. With the entire state preparing for a drought and devastating fire season, it simply can’t afford to lose that funding.
Small changes can still have a significant impact
The Colorado bill is not the monster we hoped it would be, but that doesn’t mean it won’t be effective.
After being passed by the Senate, the following proposals remain on the bill:
- Ban on push notifications with bet promotions
- Ban on all credit card deposits
- Limit players to six deposits in 24 hours (rolling)
All three of these changes would have a significant impact on the state’s market. While it would cost around $800,000 annually, the hope is that these rules would help protect bettors from addiction.
The most intriguing proposal is the limit on deposits. There is an argument that the limit should be lowered, but it does set a hard and fast stopping point for bettors being driven by addiction. You can lose a lot of money by making six deposits in one day, but this rule would ensure that bettors have to stop and cool off. That small time can make a world of difference, leading many to truly see the financial impact gambling has taken on their accounts.
Colorado forced to choose between crises
As we mentioned above, Colorado is coming off one of its driest winters in history, especially for the heavily populated Front Range cities. This puts more pressure on the state to secure clean drinking water as it continues to fight for rights to the Colorado River, which provides much of the West’s drinking water.
The drought is also leaving many Coloradans expecting to see a summer full of fast-spreading wildfires. We have already seen small ones break out, including in Thornton, a large suburb on Denver’s northern border. Firefighters use water from the state’s reservoirs to fight those fires, a move that could quickly exacerbate the drought.
There is language in SB 131 that would require the state to ensure its water projects don’t see any annual decline in funding.
Colorado lawmakers are serious about fighting problem gambling, but it appears they have decided the water shortages are a more pressing concern.
Michael is an avid sports fan and a veteran bettor from Milwaukee, Wisconsin. He learned the trade from his grandfather in Las Vegas as a kid. As an adult, Michael started picking games for a small sports betting site and has built it into a career. His experience allows him to provide tips and information to help other bettors improve their game. Michael cheers for all Wisconsin pro teams, the Arizona State Sun Devils (his alma mater), and the Ottawa Senators. He specializes in baseball betting but has extensive experience in football, basketball, and hockey. When he isn’t pouring over stats, he’s spending time with his two young children or hiking and enjoying the outdoors.
Stay updated with the latest in Casinos, Gambling & Gaming
Follow Casino.com for breaking news, features, expert guides, responsible gambling advice, legal updates & financial insights.
Related News

Will Problem Gambling Keep Texans From Expanding Gambling
A new bill in Texas proposes a public vote on expanding gambling in the state. While opponents in the state legislature will leave office in January, will growing concerns over problem gambling lead voters to reject expansion?

Australia Blocks Three More Illegal Gambling Websites During Awareness Campaign
ACMA has blocked three more illegal gambling websites, bringing Australia's total to 1,850 since 2019 as an international awareness campaign begins.

Australia's BetStop Register Reaches 71,391 as Younger Adults Lead Sign-Ups
Australia's latest BetStop figures reveal 71,391 registrations, with younger adults accounting for almost half of those seeking to block online betting.

NCAA Joins The Bad Actor Program to Help Protect Athletes
The NCAA has announced it has joined the Bad Actor Program to help fight growing harassment from angry bettors. The program will support athletes, coaches, and officials by providing support, tools, and the ability to investigate harassment cases.

Rutgers Study Finds Alarming Results From Underage Gambling Study
A study from Rutgers University found an alarming spike in gambling among bettors between the ages of 13 and 17. About 42.7% of these participants have gambled in the past year, while over 18% reported gambling at least weekly.

Pennsylvania Bills Propose Major Changes to Gambling Market
The Pennsylvania House is considering a bipartisan package of bills to curb problem gambling. The bipartisan effort includes drastic proposals to restrict marketing, bet types, deposits, and permissions for young bettors for both online sports betting and iGaming.

Problem Gambling Foundation Calls for Gambling Advertising Ban in New Zealand
The Problem Gambling Foundation is calling for a gambling advertising ban, saying stronger enforcement is needed as New Zealand moves towards a regulated online casino market.

Colorado Study Links Gambling Ads to Increased Activity
A study from the University of Colorado found a strong link between gambling ads and activity, as well as problem gambling. It found that states where operators spent the most money on ads saw larger spikes in wagers and problem gambling.

Ohio Looks to Restrict Promo Offers for Bettors Using RG Tools
Ohio’s sports betting regulator has proposed a new rule to limit promos for bettors who use responsible gambling tools. It would ban sportsbooks from direct marketing to bettors who have signed up or updated their tools for at least 48 hours.

Northern Territory Bill Targets Betting Bonuses and Young Adult Deposits
A bill introduced by Justine Davis would cap deposits for bettors aged 18–24, ban betting inducements and impose stronger harm-prevention duties on NT-licensed operators.

NBA, WNBA, NCPG Launch New Responsible Gambling Campaign
The NBA and WNBA have partnered with the NCPG to launch a responsible gambling campaign. It will address sportsbooks and prediction markets, and focus on young bettors. It aims to raise awareness of problem gambling and promote healthy betting habits.

ACT Gambling Reforms to Ban Cash Withdrawals at Pokie Venues
The ACT plans to restrict cash withdrawals at pokie venues and introduce mandatory cashless gaming, alongside longer shutdown periods and fewer gaming machines.

Study: Online Sports Betting Linked to Uptick in ER Visits
A study of Ontario’s sports betting market showed a link between online sports betting and a spike in ER visits. It found that the number of bettors visiting ERs for sports betting addiction has almost doubled since Ontario’s market launched.

Congress Wants More Information From FanDuel on VIP Videos
Congress has sent a letter to FanDuel Sportsbook asking for information on VIP videos. The request comes as some lawmakers accuse the operator of using these videos to target vulnerable bettors and keep them placing wagers.

Pennsylvania Player Loses $25K on Kalshi Despite Gambling Self-Exclusion
A self-excluded Pennsylvania player lost more than $25,000 after gaining access to prediction market platform Kalshi.

Loyola Chicago Sports Betting Class Back For Second Semester
Loyola University Chicago has brought back its sports betting class this fall to educate students and prepare them for a potential career in the industry. It will be the second semester it is available, thanks to its popularity in the spring.

Polymarket Launches New Responsible Gambling Tools For Users
Polymarket has announced new responsible gambling tools for users, which include a self-exclusion list and deposit limits. It also partnered with Birches Health to help struggling users have easy access to confidential help from therapists trained to address compulsive gambling.

Bettors Are Being Forgotten In Battle Over Sports Contracts
The fight over sports prediction markets may be ultimately decided in the coming months as SCOTUS prepares to review the issue. While both sides highlight problem gambling concerns, neither has shown that they can actually solve the issue.

Palmerbet Faces Enforcement Action After Self-Excluded Player Kept Betting
Australian bookmaker Palmerbet has entered into a court-enforceable undertaking after regulators found it allowed a BetStop-registered customer to continue gambling.

The NCPG Issues Strong Statement on Prediction Markets
The National Council on Problem Gambling issued a press release on its stance regarding prediction markets. In it, the group acknowledged the dangers they pose while also standing by its decision to work with platforms to address them.

New York Close to Mandating Monthly Sportsbook Statements
The New York Senate has passed a bill that would mandate monthly sports betting statements for residents. The bill passed each stage of the legislative process by a unanimous vote, sending it to Governor Kathy Hochul for final review.

Is Anger Toward Kalshi Hurting Responsible Gambling Efforts?
Kalshi has stepped up its efforts to fight problem gambling, but anger from states hasn’t subsided. This has led to resistance from responsible gambling groups across the US, rejecting a potential ally in the fight to curb the growing crisis.

Dabble Fined AU$1 Million for Breaching Australia’s BetStop Rules
Dabble Sports has paid more than AU$1 million in penalties after Australia’s communications regulator found the bookmaker failed to properly protect customers registered with BetStop.

Ohio Regulator Officially Exits NCPG Over Kalshi Membership
The Ohio Casino Control Commission has officially withdrawn from the National Council on Problem Gambling. It cited Kalshi's inclusion as the reason for the decision, but didn’t make the news public after notifying the group back in June.

Australia Tightens Gambling Rules With Red-Flag System and Adstop Register
Australia has passed new gambling reforms adding stronger protections for vulnerable bettors, including Adstop and tighter inducement rules.

Illinois Gaming Board Looks to Expand Self-Exclusion List
The IGB has proposed expanding its self-exclusion list. The changes would add slot machines to the list and make it easier for residents to sign up. The Joint Committee on Administrative Rules will now decide whether to approve the proposals.

South Africa Warns of Rising Gambling Harm as Mobile Betting Grows
South Africa’s gambling regulator has warned that round-the-clock mobile betting is making it easier for vulnerable players to lose control of their spending.

Sports Betting Alliance Hosts Responsible Gambling Roundtable
The Sports Betting Alliance held a responsible gambling roundtable in Virginia this week. Representatives from bet365, BetMGM, Fanatics, FanDuel, and DraftKings sportsbooks were all present. They discussed the biggest questions around problem gambling while searching for new solutions.

South Africa Joins First Africa Safer Gambling Week
South Africa will take part in the inaugural Africa Safer Gambling Week from 7–11 September 2026.

MGC Announces New Campaign to Help Curb Athlete Harassment
The MGC has announced a new “Bet on Respect” campaign to help curb athlete harassment from angry bettors. It will create a new portal where athletes, coaches, and officials can file complaints for the regulator to investigate and hold harassers responsible.

MGC & NORC Study on Young Gamblers Delivers Mixed Results
A new NORC study of young bettors requested by a Massachusetts regulator was released this week. It found that the group understands many of the risks involved in sports betting, but still supports its legalization.

NJ Regulator Fines Caesars Over Self-Exclusion Violations
A New Jersey regulator has fined Caesars Sportsbook over violations of responsible gambling laws. The violations include rules around self-exclusion lists, which are meant to stop bettors from being able to place wagers. Caesars has agreed to pay the fine.

Crown Sydney and The Star Fined After 16-Year-Old Gambles at Casinos
Crown Sydney and The Star Sydney have been fined a combined A$2.25 million after a 16-year-old used a fraudulent driver's licence to repeatedly enter and gamble at both casinos. The teenager visited Crown Sydney 19 times and The Star Sydney three times between April and August 2025.

