Idaho's 2026 legislative session draws to a close, killing bids to restore presidential primary

Last week, after missing the target date for adjournment at the end of March and running into overtime, the Idaho legislature gaveled out its 2026 session. Among the bills left in committee in those final days were the three measures that sought to restore the state-funded presidential primary election to the Gem state. 

Two of the three -- H 638 and S 1398 -- not only made it out of committee but passed their respective chambers. There was interest in reestablishing the presidential primary, but there was no urgency this far out to bring that to fruition. Nor was there an ability -- again, this far out -- to resolve the impasse between the two chambers' versions of the legislation, the same impasse the derailed the efforts to restore the presidential primary accidentally eliminated in 2023. 

Now that both versions are dead again in 2026, it is not bills that one should focus on should a similar push be mounted in 2027, but on this impasse itself. If Idaho is to have a presidential primary again, a decision will have to be made as to whether it will exist as a standalone election earlier in the presidential primary calendar -- Super Tuesday has been targeted -- or as a preference election consolidated with the primaries for other offices sometime in May. 

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Noteworthy: The Idaho Republican Party and the state House seem to prefer the Super Tuesday option while the Senate has seemingly prioritized the cost savings associated with a consolidated primary. Neither side prefers the much lower turnout in alternative caucuses. That is the primary reason the secretary of state has supported the reinstitution of the state-run primary. To this point, however, Secretary McGrane has not supported one version of presidential primary legislation over the other. Whether McGrane comes off the fence in 2027 to support one version may or may not play some role in breaking the stalemate. 

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See also:

2/19/26: Idaho legislators again try to resurrect presidential primary in the Gem state

3/4/26: "Idaho Legislature might bring back presidential primary, after caucus had ‘dismal’ turnout"

3/10/26: Super Tuesday primary bill passes Idaho House

3/19/26: Second May presidential primary bill introduced in Idaho Senate

3/25/26: Consolidated May presidential primary bill advances out of committee in Idaho Senate

3/27/26: Idaho Senate passes May presidential primary bill

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This action has been added to the annotated 2028 presidential primary calendar over at our sister site, FHQ Plus.

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The Annotated 2028 Presidential Primary Calendar

Tracking the evolution of the timeline of delegate selection events that will determine the next presidential nominees