Jefferson City lawmakers are moving to drag Missouri’s presidential nominating process back to the ballot box, pushing to revive the state-run presidential primary and make its results count for delegate selection. This week, the House Elections Committee advanced a bipartisan plan that would restore a statewide presidential preference contest in March. Backers say it would open the doors to more voters and extend early-voting options, while skeptics warn it shifts too much power to a statewide ballot instead of party insiders.
According to the St. Louis Post-Dispatch, the Elections Committee signed off on the bipartisan package on March 3 in Jefferson City and sent it toward a House floor vote. The paper reports that the proposal would bring back a March presidential preference primary and would spell out that the results are binding for delegate selection. Lawmakers and local election officials told reporters they were reacting to voter frustration with the county caucus system used in the last presidential cycle.
What the bill would do
House Bill 2480 would lock in the presidential preference primary for the first Tuesday in March of each presidential election year and outline how candidates get on the ballot. The bill requires either a $5,000 filing fee or a petition signed by 5,000 registered Missouri voters for a candidate to appear on the primary ballot, and it adjusts several absentee and filing deadlines, according to the official text. House bill HB 2480 also includes a proposed effective date if the measure becomes law.
Why parties pushed back
Lawmakers scrapped the state-run presidential primary in 2022 as part of a broad elections package, and many Republican organizations shifted to county-run caucuses after that, while others relied on party-run mail ballots in 2024. Critics of caucuses say they concentrate power in the hands of the most organized activists and tend to discourage wider participation, while defenders argue that caucuses protect party control and local decision making, as Spectrum News has reported.
Supporters in the Legislature, including veterans of earlier efforts to restore the primary, say county clerks and ordinary voters prefer the predictability of a state-run election and the chance to expand no-excuse absentee voting. Missouri Independent has previously detailed how that tug-of-war played out in committee and why proponents keep bringing the issue back.
Next steps in the Capitol
The committee vote now sends the bill to the full House for debate and a second recorded vote. If it clears the chamber, it will head to the Senate and then to Gov. Mike Kehoe for his signature. The House’s official record shows HB 2480 was introduced on Jan. 22 and lists a proposed effective date of Aug. 28, 2026 if it is enacted, according to the House legislative site. The House bill record will be updated as the proposal moves through the process.
If it ultimately becomes law, the measure would drop Missouri back into the state-run presidential primary calendar as a March nominating event and could reshape how campaigns, county clerks and voters map out the early season. County election officials and both major parties say they are keeping a close eye on HB 2480’s progress as it inches toward a floor vote.
