States / Wisconsin / Sports betting
Is sports betting legal in Wisconsin?
Yes. In Wisconsin, sports betting is legal in person only (as of Oct 11, 2026). In-person betting launched Nov 1, 2021. Operators pay No separate state sports-wagering tax. Retail sports wagering operates under individually negotiated tribal-state Class III compact amendments in tax.
| Channel | Status | Launched | Model | Details |
|---|---|---|---|---|
| Sports (online) | Legal, not launched | Legalized Apr 9, 2026 | Monopoly Tribal | Pre-2026, only the narrow "hub-and-spoke" exception applied: mobile/electronic sports and event wagers were excluded from the statutory definition of an illegal "bet" only where the wagering server sat on qualifying tribal trust land under a pre-April 1, 1993 compact, geofenced to each tribe's own lands (not statewide); as of Sept. 30, 2025, Oneida Nation, Forest County Potawatomi, St. Croix Chippewa, Lac Courte Oreilles, Lac du Flambeau, Sokaogon Chippewa (Mole Lake) and Red Cliff offered sports wagering this way. Gov. Evers signed Assembly Bill 601 as 2025 Wisconsin Act 247 on April 9, 2026, extending the hub-and-spoke model statewide: a mobile wager placed anywhere in Wisconsin is routed through a server on tribal land, so the bet is deemed to occur under IGRA/tribal-compact authority rather than under the state's non-tribal gaming ban. Nothing is live yet -- each of the 11 tribes must individually renegotiate its compact (mobile revenue sharing expected near the existing 1.75%-6.5% land-based range) and secure Bureau of Indian Affairs approval; Gov. Evers (who is not seeking re-election, term ending Jan. 4, 2027) began compact talks June 1, 2026, with no launch date set as of this research date. A taxpayer lawsuit (reported filers include a taxpayer association and a conservative legal group) challenges Act 247 as exceeding legislative/gubernatorial authority under the state's 1993 constitutional gambling-ban amendment and as an unconstitutional racial classification (because legality turns on the wagering device being physically located on tribal land); no ruling was confirmed as of this research date. Wis. Stat. § 945.01(1)(b)6; 2025 Wisconsin Act 247 (Assembly Bill 601) [1],[2],[3],[4] |
| Sports (retail) | Live | Nov 1, 2021 | Monopoly Tribal | Retail sportsbooks at tribal casino properties under individual compact amendments; Oneida Nation was the first to launch (Nov. 2021). Wis. Stat. § 945.01(1)(b)6 [1],[5],[2] |
Tax rate
| Rate | Since | Notes |
|---|---|---|
| No separate state sports-wagering tax. Retail sports wagering operates under individually negotiated tribal-state Class III compact amendments (Wis. Stat. § 945.01(1)(b)6); tribes already share a percentage of overall casino net win with the state under their general compacts, commonly reported as roughly 1.75% to 6.5% depending on the tribe/compact, and sports-wagering revenue simply adds to that general net-win base rather than carrying its own rate. In the first such deal (Oneida Nation, 2021), the state confirmed the sports-wagering amendment did not require an increased payment rate, though the state's overall dollar take rises if tribal sports-wagering revenue is added to net win. OTHER (retail) | Nov 1, 2021 | The exact current per-tribe percentage(s) were not independently confirmed against primary compact text in this research pass; the 1.75%-6.5% range is as reported in secondary coverage of the broader casino compact structure, not a single statutory figure. Separately, 2025 Act 247 (AB 601) authorizes statewide mobile sports betting but leaves the mobile revenue-share percentage to be set compact-by-compact on a tribe-by-tribe basis; no mobile rate has been confirmed as finalized as of this research pass.[6] |
Rules
- Online sports wagering available statewide (not tethered to premises)
- No · Mobile wagering is geofenced to each compacted tribe's own trust land (hub-and-spoke), not available statewide.[1]
All gambling laws in Wisconsin → · Sports betting in every state →
Sources
- Wisconsin Statutes Chapter 945 — Gambling · retrieved Oct 10, 2026
- Class III Gaming Locations (map) · retrieved Oct 10, 2026
- Evers signs a law legalizing online sports betting in Wisconsin · retrieved Oct 10, 2026
- Taxpayers take on Wisconsin online sports betting law · retrieved Oct 10, 2026
- Sports betting in the United States · retrieved Oct 10, 2026
- Wisconsin Approves Tribal-Exclusive Mobile Sports Betting - What Bettors Need To Know · retrieved Oct 10, 2026