Illinois Sports Betting

Illinois was never supposed to become America’s second-largest sports betting market. When Governor J.B. Pritzker signed SB 690 into law in June 2019, the legislation carried a poison pill that most analysts believed would permanently handicap the state’s growth: an in-person registration requirement that forced every bettor to physically visit a casino before they could place a single mobile wager. For eighteen months, that restriction did exactly what skeptics predicted — it kept Illinois trapped behind smaller states with friendlier onboarding. Then the COVID-19 pandemic created an emergency executive order that temporarily waived the requirement, mobile signups surged by over 400%, and state legislators eventually made the change permanent in March 2022. That single regulatory pivot transformed Illinois from an afterthought into a juggernaut, and by the close of 2025, the state was processing more than $2 billion in monthly handle during peak NFL and March Madness windows. The story of Illinois sports betting is fundamentally a story about what happens when lawmakers get out of their own way — and then, controversially, find new ways to reassert control through one of the most aggressive graduated tax structures in American sports wagering.

The Illinois Gaming Board (IGB) oversees all sports wagering activity in the state, operating under a regulatory framework that has evolved substantially since launch. The IGB inherited its authority from decades of overseeing casino gaming, and its approach to sports betting reflects that institutional DNA — methodical licensing processes, detailed monthly reporting requirements, and a compliance-first mentality that occasionally frustrates operators but has largely kept the market scandal-free. Illinois currently hosts seven online sportsbook operators tethered to master licenses held by the state’s casinos, plus a growing network of retail sportsbook locations concentrated in the Chicagoland area and downstate casino properties. The market generated approximately $12.2 billion in total handle during fiscal year 2025, producing roughly $1.1 billion in adjusted gross revenue and delivering over $340 million in tax receipts to state coffers — numbers that place Illinois firmly behind only New York in overall market size, though the per-capita comparison is arguably more favorable given that New York’s 51% tax rate artificially inflates its revenue figures while compressing operator margins.

The Legislative Journey: From SB 690 to America’s Second-Largest Market

The path to legal sports betting in Illinois was shaped by the state’s complex political dynamics and the outsized influence of its existing casino industry. When the Supreme Court struck down PASPA in May 2018, Illinois lawmakers immediately recognized the revenue potential but faced competing interests from tribal nations, racetracks, casinos, and daily fantasy sports operators all jockeying for favorable positioning. The resulting legislation, SB 690, was a 900-page omnibus gambling expansion bill that legalized sports betting alongside six new casino licenses, slot machines at racetracks, and a long-awaited Chicago casino. Sports betting was almost an afterthought within this massive package, which explains some of the early regulatory awkwardness.

Governor Pritzker signed SB 690 on June 28, 2019, and the first legal sports bet in Illinois was placed at Rivers Casino in Des Plaines on March 9, 2020 — just days before COVID shutdowns closed every casino in the state. The timing was catastrophically bad for retail operations but inadvertently accelerated the mobile transition. Pritzker issued an executive order on June 4, 2020 that temporarily waived the in-person registration requirement, allowing bettors to sign up for mobile accounts from their couches. The result was immediate and dramatic. In July 2020, the first full month under the waiver, Illinois handled $52.8 million in mobile wagers. By October 2020, with the NFL season driving demand, monthly mobile handle had surged past $400 million. The executive order was renewed multiple times, and it became clear to legislators that reimposing the in-person requirement would devastate both market growth and tax revenue. In March 2022, the General Assembly permanently eliminated the in-person registration mandate, cementing the mobile-first model that now accounts for approximately 95% of all wagering volume in the state.

The most consequential post-launch legislative development came in 2024, when Illinois enacted a graduated tax rate structure that fundamentally altered the economics of operating in the state. Prior to the change, operators paid a flat 15% tax on adjusted gross revenue. The new structure, which took effect on July 1, 2024, introduced progressive brackets that escalate sharply for high-revenue operators. Sportsbooks generating up to $30 million in annual adjusted gross revenue pay 20%. Revenue between $30 million and $50 million is taxed at 25%. The bracket from $50 million to $100 million faces a 30% rate. Revenue between $100 million and $200 million is taxed at 35%. And any adjusted gross revenue exceeding $200 million is taxed at a nation-leading 40% — a rate that directly targets the state’s two dominant operators, DraftKings and FanDuel, both of which comfortably exceed that threshold. The graduated structure was projected to generate an additional $200 million in annual tax revenue, and early collections have largely validated that estimate, though operators have responded by tightening promotional spending and reducing the generosity of odds boosts available to Illinois bettors.

Licensed Operators and Market Share Breakdown

The Illinois sports betting market operates under a master license system in which online operators must partner with one of the state’s licensed casinos or racetracks. This structure has produced seven active mobile sportsbooks and over a dozen retail locations, though market concentration remains extreme. FanDuel and DraftKings collectively control approximately 70-75% of all handle processed in the state, a duopoly that has proven remarkably resistant to disruption despite aggressive marketing campaigns by smaller competitors. FanDuel typically edges DraftKings in Illinois, claiming roughly 38-40% of market share compared to DraftKings’ 32-35%, though the gap narrows during NFL season when DraftKings’ parlay-heavy player base becomes more active.

BetMGM operates through its partnership with Par-A-Dice Casino in East Peoria and holds approximately 10-12% of the market, making it the clear third-place operator. Caesars Sportsbook, powered by its William Hill legacy technology and partnered with Harrah’s Joliet, captures roughly 5-7% of the market. ESPN BET entered the Illinois market in late 2023 following Penn Entertainment’s rebrand of the Barstool Sportsbook platform and has gradually built a presence, claiming approximately 4-6% of handle. BetRivers, operated by Rush Street Interactive through its parent Rivers Casino in Des Plaines, was the state’s first legal sportsbook operator and maintains a loyal local following that translates to roughly 3-5% market share. Fanatics Sportsbook launched in Illinois in 2024 and has been aggressively acquiring customers through its integration with the Fanatics merchandise ecosystem, though its market share remains in the 2-4% range as it works to convert casual merchandise buyers into regular bettors.

Illinois Sportsbook Bonus Comparison — March 2026

Operator	Welcome Bonus	Casino Partner	App Rating (iOS)	Live Betting	Same-Game Parlays	Cash Out	Estimated Market Share
FanDuel	Bet $5, Get $200 in Bonus Bets	Par-A-Dice (via Fairmount)	4.8/5	Yes	Yes	Full + Partial	~38-40%
DraftKings	Bet $5, Get $200 in Bonus Bets	Casino Queen (East St. Louis)	4.8/5	Yes	Yes	Full + Partial	~32-35%
BetMGM	Up to $1,500 in Bonus Bets	Par-A-Dice Casino	4.7/5	Yes	Yes	Full + Partial	~10-12%
Caesars Sportsbook	Up to $1,000 First Bet	Harrah’s Joliet	4.6/5	Yes	Yes	Full	~5-7%
ESPN BET	Up to $1,000 First Bet Reset	Hollywood Casino Aurora	4.5/5	Yes	Yes	Full	~4-6%
BetRivers	100% Deposit Match up to $500	Rivers Casino Des Plaines	4.5/5	Yes	Yes	Full + Partial	~3-5%
Fanatics Sportsbook	Get Up to $1,000 in No Sweat Bets	Argosy Casino Alton	4.4/5	Yes	Yes	Full	~2-4%
Hard Rock Bet	No Sweat Bet up to $100	Hard Rock Casino Rockford	4.4/5	Yes	Yes	Full	~1-2%

Handle and Revenue Analysis: The Numbers Behind the Growth

Illinois’s trajectory from mid-tier market to second-largest state by handle is one of the most remarkable growth stories in American sports betting. The state processed just $435 million in total handle during its abbreviated first year of operation in 2020, constrained by COVID closures, the in-person registration requirement, and a late March launch date. The permanent waiver of in-person registration in June 2020 catalyzed rapid growth, and full-year 2021 handle reached $7.15 billion — a staggering 1,543% increase that no other state has replicated at comparable scale. The growth continued at a more sustainable pace thereafter, with 2022 handle reaching $9.1 billion, 2023 climbing to $11.0 billion, and 2024 finishing at approximately $11.7 billion. The 2025 fiscal year brought further gains, with full-year handle estimated at $12.2 billion, representing year-over-year growth of roughly 4-5% — a maturation rate consistent with large established markets that have absorbed most of their accessible customer base.

Monthly handle patterns in Illinois follow predictable seasonal rhythms driven by the NFL calendar, March Madness, and the overlap of NBA and MLB postseasons. Peak months consistently arrive in October and November, when NFL, college football, NBA, NHL, and the MLB playoffs create maximum engagement. September 2025 saw Illinois process approximately $1.25 billion in handle as the NFL season opened, climbing to $1.42 billion in October and reaching an estimated $1.38 billion in November. The quietest months are typically June and July, when only MLB and early-season MLS provide significant betting content, though the growth of props betting and same-game parlays has helped smooth seasonal volatility. The Super Bowl creates a notable February spike each year, and March Madness consistently produces the highest single-month handle figures outside of football season — March 2025 handle reached approximately $1.35 billion, boosted by the tournament’s wall-to-wall national television coverage and the cultural significance of bracket betting in a state that houses the University of Illinois, Northwestern, and dozens of passionate mid-major fanbases.

Adjusted gross revenue (AGR) in Illinois has followed a parallel but not identical trajectory, as operator hold rates have fluctuated with promotional activity and the mix of bet types. The statewide hold rate has generally ranged between 8% and 11% on a monthly basis, with parlays and same-game parlays driving the upper end. Full-year 2025 AGR reached approximately $1.1 billion, translating to an effective hold rate of roughly 9.0%. The introduction of the graduated tax structure in July 2024 had a measurable impact on promotional spending — operators reduced their promotional credit expenditures by an estimated 15-20% in the second half of 2024, which paradoxically improved reported AGR figures by reducing the deductions that operators could claim against revenue. This dynamic created the unusual situation where higher tax rates actually produced higher reported revenue, though the total economic activity in the market (handle) grew at a slower pace than in previous years.

Mobile Versus Retail: The 95/5 Split

The mobile-retail split in Illinois is among the most lopsided in the country, with online wagering consistently accounting for approximately 95% of total handle. This extreme concentration reflects both the state’s permissive mobile registration rules (post-2022) and the geographic realities of Illinois, where the vast majority of the population lives in the Chicago metropolitan area but casinos are dispersed across the state in locations like East St. Louis, Joliet, East Peoria, and downstate communities that are inconvenient for regular visits. The retail sportsbook at Rivers Casino in Des Plaines — located just minutes from O’Hare Airport and easily accessible from Chicago’s Northwest Side — is the only retail location that generates truly significant walk-in volume, and even there, the retail handle represents a fraction of the mobile wagers processed through the affiliated BetRivers app.

Retail sportsbook locations in Illinois include Rivers Casino Des Plaines, Hollywood Casino Aurora, Hollywood Casino Joliet, Harrah’s Joliet, Grand Victoria Casino in Elgin, Par-A-Dice Casino in East Peoria, Argosy Casino in Alton, Casino Queen in East St. Louis, Hard Rock Casino Rockford, and several off-track betting facilities that have added sportsbook windows. The pending Chicago casino — a Bally’s project on the city’s Near South Side that has faced repeated delays and cost overruns — is expected to eventually become one of the highest-grossing retail sportsbook locations in the country given its urban setting and proximity to Soldier Field, the United Center, Guaranteed Rate Field, and Wrigley Field. However, construction timelines have slipped repeatedly, and as of early 2026, the temporary Bally’s location in the Medinah Temple building downtown has yet to fully capture the walk-in market that a permanent venue could command.

The Chicago Factor: Why Geography Drives Handle

No discussion of Illinois sports betting is complete without acknowledging the gravitational pull of the Chicago metropolitan area, which contains roughly 75% of the state’s population and generates an even higher share of its betting handle. Chicago is one of only a handful of American cities that fields teams across all five major professional leagues — the Bears and newly-relocated franchise considerations in the NFL, the Bulls in the NBA, the Blackhawks in the NHL, the Cubs and White Sox in MLB, and the Chicago Fire in MLS. This density of professional sports creates year-round engagement that keeps bettors active even during traditionally slow periods, and the fierce intracity rivalries (particularly Cubs vs. White Sox) generate wagering activity that has no equivalent in most other markets.

The University of Illinois Fighting Illini, Northwestern Wildcats, Loyola Chicago Ramblers, and dozens of other college programs further diversify the sports calendar. Illinois law permits betting on college sports, including games involving in-state teams, though player prop bets on college athletes are prohibited — a restriction designed to protect amateur athletes from potential harassment or manipulation while still allowing the type of game-level wagering that drives the vast majority of college sports handle. During March Madness, Illinois consistently ranks among the top three states nationally in tournament betting handle, a reflection of both market size and the deep cultural connection between the Midwest and college basketball.

The Graduated Tax Debate: Innovation or Overreach?

Illinois’s graduated tax structure has become one of the most debated regulatory frameworks in American sports betting, with operators, legislators, and industry analysts offering sharply divergent assessments of its long-term impact. Supporters argue that the graduated brackets ensure that the state captures a fair share of revenue from an industry whose largest operators generate hundreds of millions in annual gross revenue from Illinois customers alone. The tax was projected to generate approximately $200 million in additional annual revenue beyond what the previous 15% flat rate produced, and early collections have tracked close to that estimate. Governor Pritzker and legislative supporters framed the increase as a reasonable adjustment that would fund education, infrastructure, and responsible gambling programs without threatening the fundamental viability of the market.

Critics — including DraftKings, which publicly criticized the tax structure and briefly considered reducing its Illinois operations — argue that the graduated brackets create perverse incentives and competitive distortions. Because the top 40% rate only applies to operators exceeding $200 million in annual AGR, it effectively functions as a targeted tax on FanDuel and DraftKings, while smaller operators like BetRivers and Fanatics face significantly lower effective rates. This dynamic, critics contend, could discourage innovation and investment by the market’s largest operators while providing an artificial subsidy to smaller competitors who cannot match the product quality or promotional generosity of the top platforms. The counterargument is that high tax rates have not prevented New York, which charges 51%, from maintaining the nation’s largest sports betting market — though the New York comparison is complicated by the fact that the Empire State’s operators have reported thin margins and reduced promotional activity as a direct result of the tax burden.

The practical impact on Illinois bettors has been subtle but measurable. Operators have reduced the frequency and value of odds boosts, same-game parlay insurance promotions, and refer-a-friend bonuses in the months since the graduated tax took effect. The average promotional credit per active player in Illinois declined by an estimated 18% between the first half of 2024 and the first half of 2025, according to industry analysts. However, the base product — odds quality, app functionality, market breadth, and live betting capabilities — has not deteriorated, and the competitive dynamics of a seven-operator market continue to exert downward pressure on vig rates that benefits sophisticated bettors hunting the best available lines.

Payment Methods and Banking at Illinois Sportsbooks

Illinois sportsbooks offer a comprehensive suite of deposit and withdrawal options that reflect the state’s mature market infrastructure. All licensed operators accept Visa and Mastercard debit cards, with credit card deposits generally blocked at the issuer level in compliance with responsible gambling best practices. ACH/eCheck transfers are universally available and have become the preferred deposit method for regular bettors due to higher transaction limits and no processing fees. PayPal is accepted at all seven operators and serves as a popular intermediary for bettors who prefer not to link their bank accounts directly. Venmo integration is available at FanDuel, DraftKings, BetMGM, and Caesars, reflecting the payment app’s penetration among younger demographics. Apple Pay is increasingly available for deposits, though support varies by operator. Cash deposits can be made at retail casino cages, 7-Eleven locations via PayNearMe, and participating CVS and Walgreens stores.

Withdrawal processing times vary by method and operator but have improved substantially as the market has matured. PayPal and Venmo withdrawals typically process within 24-48 hours. ACH transfers take 3-5 business days on average. Check-by-mail remains an option but requires 7-14 business days. DraftKings and FanDuel both offer same-day withdrawal processing for PayPal transactions under $10,000, and BetMGM has introduced an instant withdrawal feature for VIP-tier players. All operators enforce Know Your Customer (KYC) verification requirements before processing first withdrawals, which can add 24-72 hours if documents need manual review. Illinois regulations require operators to process withdrawal requests within a “reasonable time” but do not specify maximum processing windows, leaving some discretion to individual platforms.

Responsible Gambling Framework in Illinois

Illinois has developed one of the more comprehensive responsible gambling frameworks among US sports betting states, driven in part by the IGB’s institutional experience regulating casino gaming. All licensed operators are required to display responsible gambling messaging prominently within their apps and websites, provide tools for self-exclusion, deposit limits, time limits, and cool-off periods, and contribute to the state’s compulsive gambling treatment fund. The IGB maintains a statewide Self-Exclusion Program that allows individuals to voluntarily ban themselves from all licensed gambling establishments and online platforms for a minimum of five years, with the option to request lifetime exclusion.

The state’s primary problem gambling helpline operates at 1-800-GAMBLER (1-800-426-2537), providing 24/7 access to trained counselors who can offer immediate support and referrals to local treatment providers. The Illinois Alliance on Problem Gambling works alongside state regulators to expand public awareness, fund research, and train healthcare professionals to identify and treat gambling disorders. Illinois law requires that a minimum of 0.25% of sports betting tax revenue be allocated to responsible gambling initiatives, though actual spending has exceeded this floor as legislators have responded to public health advocates calling for increased investment in prevention and treatment infrastructure.

One area where Illinois has moved more aggressively than many peer states is advertising regulation. The IGB issued updated advertising guidelines in 2024 that restrict the use of terms like “risk-free” in promotional materials, require clear disclosure of bonus wagering requirements, and prohibit advertising that specifically targets individuals under 21 or those who have self-excluded. These guidelines stop short of the outright advertising bans that some public health advocates have proposed but represent a meaningful tightening of standards that operators have been required to implement across their Illinois-facing marketing materials.

College Sports Betting Rules in Illinois

Illinois permits wagering on college sports with certain important restrictions designed to protect the integrity of amateur athletics and the welfare of student-athletes. Bettors can place moneyline, spread, and totals wagers on any college sporting event, including games involving Illinois-based universities such as the University of Illinois, Northwestern, Illinois State, Southern Illinois, DePaul, Loyola Chicago, and others. However, the state prohibits player proposition bets on college athletes — meaning you cannot wager on individual statistical performances like total passing yards for an Illinois quarterback or points scored by a Northwestern guard. This restriction aligns with the NCAA’s position on student-athlete protection and mirrors similar rules in states like New York, Ohio, and Massachusetts.

The prohibition on college player props is enforced at the operator level, with the IGB requiring that licensed sportsbooks configure their platforms to prevent these markets from being offered to Illinois-geolocated users. Game-level props (such as first team to score, total combined turnovers, or whether the game will go to overtime) are generally permitted, as these wagers do not single out individual amateur athletes. During March Madness, the practical impact of the player prop restriction is relatively modest, as the vast majority of tournament wagering focuses on game outcomes, point spreads, and over/under totals rather than individual player performances.

What Makes Illinois Different: Key Competitive Advantages

Several structural factors position Illinois as a uniquely compelling sports betting market within the broader US landscape. The Chicago metropolitan area provides a concentrated, affluent, and sports-obsessed customer base that rivals New York and Los Angeles in its intensity. The state’s seven-operator competitive framework ensures that bettors benefit from competitive odds and aggressive promotional activity, even as the graduated tax has somewhat tempered operator generosity. Illinois’s geographic centrality in the Midwest creates a natural sports calendar advantage — the state’s teams compete in every major professional league and every significant college conference, providing year-round betting content that keeps engagement high during traditionally slow periods.

The state’s regulatory maturity also represents a competitive advantage in the broader industry. The IGB’s detailed monthly reporting provides an unprecedented level of transparency into market performance, allowing operators, analysts, and policymakers to make data-driven decisions. Illinois was among the first states to publish operator-level revenue data, enabling the kind of market share analysis that drives competitive strategy across the industry. This transparency has attracted institutional investment and encouraged operators to prioritize Illinois within their growth strategies, creating a virtuous cycle where better products attract more bettors, generating more revenue, justifying further investment.

Looking Ahead: The Future of Illinois Sports Betting

The Illinois market appears well-positioned for continued, if more modest, growth over the next several years. The pending Chicago casino, whenever it reaches full operation, will add a significant retail sportsbook presence in the nation’s third-largest city and could drive incremental handle growth of 3-5%. Legislative discussions around potential bet types — including legalized in-play micro-betting, event-specific proposition categories, and entertainment wagering — could expand the addressable market if regulators decide to broaden the menu of permissible wagers. The state has also been part of multi-state discussions around a potential interstate compact for online poker, which could eventually extend to sports betting pools if federal law evolves to permit it.

The graduated tax structure will likely remain a defining feature of the Illinois market, and its long-term impact on operator behavior and bettor experience will be closely watched by other states considering similar approaches. Maryland, Ohio, and several other states have cited the Illinois model in their own tax discussions, and the question of whether progressive rate structures discourage investment or merely redistribute profits will be debated for years. For Illinois bettors in the near term, the market offers exactly what most casual and serious bettors want: a competitive, well-regulated environment with multiple operator choices, comprehensive mobile access, and the full spectrum of major and niche sports markets available at the tap of a screen.

Frequently Asked Questions About Illinois Sports Betting