Eighth Circuit Granted Rehearing in South Dakota Ballot Case

The federal appellate court will review a challenge to a South Dakota law that shifted ballot petition deadlines.

Updated on Oct. 2, 2026 in Law

Bold flat-color editorial illustration showing a brass ballot box silhouette on a stone plinth, evoking judicial review of election policy. — The U.S. Court of Appeals for the Eighth Circuit has agreed to rehear a case challenging South Dakota's 2025 law that moved the state's ballot petition deadline to February. AI Illustration. Upload story photo >

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The U.S. Court of Appeals for the Eighth Circuit has agreed to rehear a case regarding a 2025 South Dakota law that moved the ballot petition filing deadline from May to February. An 11-judge panel will now reconsider the dispute initially brought by Dakotans for Health.

Why it matters

The case carries significant implications for signature collection windows and state-level election administration. The state is actively seeking to enforce the shortened timeline, which opponents argue unfairly limits the opportunity to gather petition signatures.

The 2025 legislation shortened the state's petition gathering window by three months. The court is now set to review the law after a three-judge panel previously issued a 2-1 decision against South Dakota.

The players

Dakotans for Health

This is a South Dakota-based advocacy group that leads signature collection efforts for state ballot measures.

U.S. Court of Appeals for the Eighth Circuit

This federal court hears appeals from district courts located within its jurisdiction, which includes South Dakota.

The details

Dakotans for Health challenged the law, leading a lower federal court to initially block the state from enforcing the February deadline. The South Dakota attorney general subsequently requested a full-court rehearing to defend the state's ability to regulate the filing window.

South Dakota passed the ballot petition law in 2025.
The Eighth Circuit will hold oral arguments in St. Louis in January 2027.

Political Context

Opposition to the law is led by groups who argue that shortened windows restrict democratic access to the ballot. Supporters maintain that states possess the authority to set administrative timelines for election petitions to ensure orderly processing.

Residents and political organizations in South Dakota face ongoing uncertainty regarding the rules for qualifying ballot measures. The eventual court ruling will establish the final legal deadline for submitting signatures in future election cycles.

The takeaway

This case highlights the ongoing judicial tension between state legislative authority to manage election timelines and the rights of citizen-led ballot initiatives. Organizations and voters should monitor the upcoming 2027 hearing for final clarity on the state's signature collection window.