California Proposition 39 (Establishes Additional Voter Identification and Citizenship Verification Requirements) is on the November 3, 2026 ballot. Require voters to present government-issued identification at the polls (or the last four digits of a government-issued ID number when voting by mail), require the State to provide voter ID cards on request, and require officials to annually report citizenship-verification rates.
What a yes or no vote means
Read the certified ballot question
Require voters to present government-issued identification at the polls (or the last four digits of a government-issued ID number when voting by mail), require the State to provide voter ID cards on request, and require officials to annually report citizenship-verification rates.
Verify with the state: official full text and details →.
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About this measure
California allows initiated constitutional amendments, initiated statutes, and veto referendums, and the Legislature can refer amendments with a two-thirds vote of each house. Initiative signature requirements are pegged to the last governor's race: 8 percent of votes cast for constitutional amendments (874,641 signatures for the 2026 cycle) and 5 percent for statutes and referendums (546,651), gathered within a 180-day circulation window. Every measure, citizen-initiated or referred, passes with a simple majority of votes cast on it.
Wording above follows the certified ballot language; The Ballot Brief does not take positions on measures.