California voters face a closely contested November 3, 2026, decision on Proposition 43, a legislatively referred constitutional amendment that would raise the approval threshold for citizen-initiated local special taxes from a simple majority to two-thirds. The even split in trader consensus reflects competing pressures: local governments, public employee unions, and service advocates highlight risks to funding for schools, infrastructure, and housing if revenue measures face steeper hurdles, while supporters emphasize restoring consistency with Proposition 13 principles and curbing majority-approved earmarked taxes. Recent legislative compromise in June replaced a broader initiative with this narrower version, removing retroactive elements and transfer-tax limits. Campaign spending, turnout among property taxpayers versus public-sector interests, and endorsements from city associations or business groups in the final weeks could shift the balance ahead of election day.