The 2026 California Ballot Measures
The November 3rd ballot includes fourteen measures. Here’s a summary of each one, including the sponsors, opponents, and how your vote could influence the outcome.
About This Guide
Ballot measures often use complex language, and by election day, it can be unclear what a “yes” or “no” vote actually means. This guide aims to clarify that. We review all fourteen qualified measures, explain their potential changes, and outline which groups support each side and how much money they’ve raised, helping you make an informed decision.
The Measures
Prop 1 would allow the state to issue $11.25 billion in bonds for income-qualified housing initiatives, such as the Multifamily Housing Program, CalHome, and the Joe Serna, Jr. Farmworker Housing Grant Program. Currently, around $4 billion is allocated for this fund. If approved, funding would increase to about $11 billion and would also expand the CalVet home loan program. A rejection would keep funding at its current level.
Increases housing bond funding to ~$11B and expands CalVet home loan program.
Governor Newsom, Senate President Pro Tempore, Assembly Speaker, ACLU California, Disability Rights California, Drug Policy Alliance, NAACP California, Carpenters and Joiners Union
Keeps funding at the current ~$4 billion level.
Assemblymember Tangipa, Reform California
Prop 2 proposes increasing the cap on the Budget Stabilization Account, or Rainy Day Fund, from 10% to 20% of general fund revenue. It would also exclude these deposits from the Gann Limit on state spending. Voting yes allows the state to save more during years of strong revenue, while a no vote maintains the current 10% cap.
State can save more during strong revenue years, up to 20% of general fund.
Governor Newsom, Senate President Pro Tem, Assembly Speaker, Democratic Party
Maintains current 10% Rainy Day Fund cap.
Assemblymember Patterson, Reform California
Prop 3 aims to make permanent the tax rates on high-income Californians, which were initially approved in 2012 and are set to expire in 2031. These rates continue to allocate 89% of revenue to K-12 schools and 11% to community colleges, with local school boards deciding their spending and administrative costs restricted. Since 2012, these taxes have brought in over $119 billion, averaging around $15 billion annually.
Extends tax rates on high-income earners beyond their 2031 expiration date.
Democratic Party, SEIU, AFSCME, DSA, teachers, firefighters, and school workers unions
Allows the rates to expire as scheduled in 2031.
California Taxpayers Association, Reform California
Prop 4 aims to repeal California’s ban on using public funds for campaigns, allowing the state and local governments to establish public financing programs. Currently, only charter cities like Berkeley, Long Beach, Los Angeles, Oakland, and San Francisco can do this. Any new program must set spending limits and candidate qualification rules. Public funds cannot cover legal defense costs, fines, or reimbursements for a candidate’s personal loans to their campaign.
Removes the ban; enables the state, counties, and general law cities to establish public financing programs.
Senators Allen, Cervantes, and Umberg; Democratic Party, Working Families Party, ACLU, California Clean Money Campaign, League of Women Voters, Common Cause
Maintains the current restriction on public campaign financing.
California Taxpayers Association, Reform California
Remove the successor-election from recall ballots
Prop 5 removes the successor-election process for state officer recalls. If an official is removed, the position remains vacant until it is filled in accordance with existing constitutional and statutory procedures. Voting yes means no candidate will be chosen on the recall ballot to fill the vacancy. Voting no maintains the current process.
No successor candidate on the recall ballot; vacancy filled through existing procedures.
Assemblymember Bryan, Lt. Governor Kounalakis, Secretary of State, Democratic Party, League of Women Voters, Common Cause
Maintains the current successor-election process on recall ballots.
Election Integrity Project California, Reform California
Prop 37 would authorize the California Housing Finance Agency to issue up to $25 billion in bonds to finance second-mortgage loans. To qualify, buyers must have income at or below 200% of the area median for a comparable family size in their county or city, along with a minimum down payment of 3%.
Establishes the second-mortgage loan program backed by $25B in bonds.
State Controller, Becerra, Thurmond, several gubernatorial candidates, Democratic Party, Carpenters unions, California Association of Realtors
Rejects the new bond issuance and the program entirely.
Reform California, PICO, ACCE
Prop 38 proposes issuing $8.4 billion in general obligation bonds dedicated to immunology and immunotherapy research. At least half of this amount, $4.2 billion, would specifically fund research on cancer, heart disease, and Alzheimer’s. Additionally, it authorizes the state to sign an agreement with a nonprofit immunology research institute within 90 days.
Supports $8.4B in research bonds; at least $4.2B for cancer, heart disease, and Alzheimer’s.
California Black Health Network, American Nurses Association, Democratic Party, Reform California
Rejects the bond measure.
Dr. Robert Kaplan (argues funds favor one institution without transparent competition)
Prop 39 would mandate that voters show a government-issued ID at polling stations or furnish the last four digits of their ID when voting by mail. The state must also offer voter ID cards upon request, and election officials would need to report annually what percentage of their county’s voters have verified citizenship.
Implements ID and citizenship reporting requirements for all voters.
DeMaio, Essayli, several Republican legislators, Republican Party, Reform California
Leaves California’s existing voting procedures unchanged.
Senate President Pro Tempore, Assembly Speaker, Padilla, Becerra, Democratic Party, SEIU, ACLU, League of Women Voters, Planned Parenthood
Prop 40 proposes a one-time 5% tax on the accumulated wealth of taxpayers and trusts holding covered assets worth over $1 billion, such as stocks, bonds, and other interests. It would apply retroactively to California residents as of January 1, 2026. About 90% of the estimated revenue would fund public health care services, while 10% would go to food assistance and public education.
Approves a one-time 5% wealth tax on billionaires; funds Medicaid, food assistance, and education.
Bernie Sanders, Thurmond, Democratic Party, AFSCME, Teamsters, UNITE HERE Local 11, DSA
Rejects the wealth tax.
Governor Newsom, Becerra, firefighter/sheriff/teacher associations, Planned Parenthood, California Business Roundtable, Reform California, Peter Thiel
Prop 41 mandates pre-election audits of ballot initiatives proposing special taxes once sponsors report having collected 25% of the necessary signatures. The audit results would be included in the voter information pamphlet if the initiative qualifies. Additionally, it calls for state audits every four years to evaluate the program’s effectiveness and cost savings.
Implements pre-election and ongoing audit requirements for special tax initiatives.
Build Better California, Reform California, CEOs of Google, Stripe, and DoorDash
Maintains the current process.
Democratic Party, SEIU-UHW West
Prop 42 aims to amend the California Constitution to prohibit any new constitutional provisions after January 1, 2026, from imposing or permitting taxes on personal retirement holdings, assets, and savings, whether held directly or indirectly.
Enshrines the prohibition on new taxes on retirement savings and personal assets.
CEOs of Google, Stripe, and DoorDash, statewide taxpayer groups, Build Better California
Maintains the constitution as it currently stands.
Democratic Party, SEIU-UHW West
Prop 43 proposes amending the California Constitution to require a two-thirds majority to pass local ballot measures, rather than a simple majority.
Increases the approval threshold for local special tax measures to two-thirds.
Howard Jarvis Taxpayers Association, Reform California
Maintains the current simple majority requirement.
Assemblymember Wicks, Democratic Party, Evolve California
Prop 44 mandates that nonprofit federally qualified health centers (FQHCs) and FQHC look-alikes allocate at least 90% of their annual revenue to activities supporting their mission. It also authorizes the state Department of Public Health to penalize centers that do not meet this threshold.
Enacts the 90% spending requirement and authorizes penalties for non-compliance.
SEIU-UHW West
Maintains existing rules for FQHCs.
Democratic Party, California Teachers Association, Planned Parenthood, Reform California
Prop 45 proposes amending the California Environmental Quality Act to accelerate environmental reviews for targeted project categories, such as housing, transportation, water, health, and clean energy initiatives.
Shortens review times for designated project categories under CEQA.
Assemblymember Wicks, NAACP, California Chamber of Commerce, California Hospital Association, California Housing Consortium, California Business Roundtable, Reform California
Maintains current CEQA requirements.
Democratic Party, American Nurses Association, Sierra Club, National Parks Conservation Association
Before You Vote
Check Your Status
Registration status can change more often than people realize. Californians must be registered at least 15 days before Election Day — October 19, 2026. Measures are listed below the candidate races — the section most people tend to skip. Vote the entire ballot.
Verify, register, or update your registration
Find your voting center or drop box
Track your ballot once it’s mailed
Vote on the entire ballot — don’t skip the measures