Online Sports Betting Moves Forward in South Dakota

A major shift in gambling policy is moving forward in Pierre after the South Dakota Senate voted to advance a constitutional amendment that would allow voters to decide the future of online sports betting. Lawmakers approved the resolution in a 23–10 vote, setting the stage for a statewide ballot question in November 2026 if the measure clears the House.

The proposal does not legalize mobile wagering outright. Instead, it asks residents of South Dakota to amend the state constitution to permit online sports betting beyond the limited retail sportsbooks currently operating in Deadwood and select tribal casinos. If voters approve the change, lawmakers would then establish the regulatory framework.

Resolution Seeks Constitutional Amendment

The measure, introduced with support from Sen. Casey Crabtree, reflects a familiar approach in the state. South Dakota voters approved retail sports betting through a constitutional amendment in 2020, limiting legal wagering to in-person sportsbooks in the historic gaming town of Deadwood.

Supporters now argue that the market has evolved. Residents can legally place bets in neighboring states using mobile apps, while South Dakota remains restricted to brick-and-mortar locations. Lawmakers backing the resolution believe this imbalance pushes wagering activity across state lines or into unregulated platforms.

The proposal also outlines how tax revenue would be allocated. Ninety percent of the tax proceeds generated by online sports betting would go toward property tax relief. This revenue-sharing plan has become central to the argument in favor of expansion, as property tax concerns continue to dominate local political discussions.

Economic Argument Gains Momentum

Proponents describe mobile wagering as a modernization effort rather than a gambling expansion. They point to nearby states such as Iowa and Wyoming, where statewide mobile sports betting already operates under regulated systems.

Lawmakers supporting the measure argue that South Dakota residents already participate in mobile betting through out-of-state apps. They say the state forfeits potential revenue by keeping the activity illegal within its borders. A regulated system, they contend, would allow officials to impose safeguards, enforce licensing standards, and collect taxes.

The property tax relief component has drawn particular attention. Backers frame the measure as a way to generate additional funding without introducing new taxes. They insist that voters deserve the opportunity to decide if this revenue stream aligns with their priorities.

Critics Warn of Social Impact

Opponents of the resolution caution against tying tax relief to gambling revenue. They argue that expanding access through mobile platforms increases exposure and convenience, which can lead to higher rates of problem gambling. Several lawmakers expressed concern about the long-term social costs that may accompany broader access.

Critics also question the stability of gambling revenue as a funding source. They note that betting markets fluctuate and depend heavily on consumer behavior. Relying on such revenue for property tax relief may create budgeting uncertainty in future years.

Some lawmakers believe the current retail-only structure strikes a balance between economic benefit and social responsibility. They warn that statewide mobile wagering represents a significant shift in accessibility.

House Vote Will Determine Ballot Placement

The resolution now heads to the South Dakota House of Representatives. If representatives approve the measure, it will move directly to the November 2026 ballot without requiring the governor’s signature.

That procedural detail underscores the weight of the decision. Lawmakers are not enacting policy themselves; they are deciding whether voters should make that choice.

Advocacy groups on both sides are already preparing for a statewide campaign. Supporters are expected to highlight tax relief and regulatory oversight. Opponents will likely focus on addiction risks and broader social consequences.

A Defining Vote for 2026

If the House advances the resolution, South Dakota voters will confront a clear question next fall: should mobile sports betting become legal statewide under constitutional authority?

The outcome could reshape the state’s gambling landscape. Retail sportsbooks would no longer stand alone. Mobile platforms could open the market to a wider audience, introducing new regulatory demands and competitive dynamics.

For now, the debate shifts to the House floor. The vote there will determine whether the issue remains a legislative proposal or becomes one of the most closely watched ballot measures of 2026.