CBPN / C3
November 3, 2026

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.

14
Ballot Measures
OCT 5
Ballots Begin Arriving
OCT 19
Registration Deadline
NOV 3
Election Day 2026

The Measures

Click any measure to expand

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.

YES Vote

Increases housing bond funding to ~$11B and expands CalVet home loan program.

SupportCampaign spend: $5.2M

Governor Newsom, Senate President Pro Tempore, Assembly Speaker, ACLU California, Disability Rights California, Drug Policy Alliance, NAACP California, Carpenters and Joiners Union

NO Vote

Keeps funding at the current ~$4 billion level.

Oppose

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.

YES Vote

State can save more during strong revenue years, up to 20% of general fund.

Support

Governor Newsom, Senate President Pro Tem, Assembly Speaker, Democratic Party

NO Vote

Maintains current 10% Rainy Day Fund cap.

Oppose

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.

YES Vote

Extends tax rates on high-income earners beyond their 2031 expiration date.

SupportCampaign spend: $19M

Democratic Party, SEIU, AFSCME, DSA, teachers, firefighters, and school workers unions

NO Vote

Allows the rates to expire as scheduled in 2031.

Oppose

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.

YES Vote

Removes the ban; enables the state, counties, and general law cities to establish public financing programs.

Support

Senators Allen, Cervantes, and Umberg; Democratic Party, Working Families Party, ACLU, California Clean Money Campaign, League of Women Voters, Common Cause

NO Vote

Maintains the current restriction on public campaign financing.

Oppose

California Taxpayers Association, Reform California

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.

YES Vote

No successor candidate on the recall ballot; vacancy filled through existing procedures.

Support

Assemblymember Bryan, Lt. Governor Kounalakis, Secretary of State, Democratic Party, League of Women Voters, Common Cause

NO Vote

Maintains the current successor-election process on recall ballots.

Oppose

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%.

YES Vote

Establishes the second-mortgage loan program backed by $25B in bonds.

SupportCampaign spend: $16.2M

State Controller, Becerra, Thurmond, several gubernatorial candidates, Democratic Party, Carpenters unions, California Association of Realtors

NO Vote

Rejects the new bond issuance and the program entirely.

Oppose

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.

YES Vote

Supports $8.4B in research bonds; at least $4.2B for cancer, heart disease, and Alzheimer’s.

SupportCampaign spend: $13.2M

California Black Health Network, American Nurses Association, Democratic Party, Reform California

NO Vote

Rejects the bond measure.

Oppose

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.

YES Vote

Implements ID and citizenship reporting requirements for all voters.

SupportCampaign spend: $17.2M

DeMaio, Essayli, several Republican legislators, Republican Party, Reform California

NO Vote

Leaves California’s existing voting procedures unchanged.

OpposeCampaign spend: $294,657

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.

YES Vote

Approves a one-time 5% wealth tax on billionaires; funds Medicaid, food assistance, and education.

SupportCampaign spend: $31.4M

Bernie Sanders, Thurmond, Democratic Party, AFSCME, Teamsters, UNITE HERE Local 11, DSA

NO Vote

Rejects the wealth tax.

OpposeCampaign spend: $11.3M

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.

YES Vote

Implements pre-election and ongoing audit requirements for special tax initiatives.

SupportCampaign spend: $51.8M

Build Better California, Reform California, CEOs of Google, Stripe, and DoorDash

NO Vote

Maintains the current process.

Oppose

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.

YES Vote

Enshrines the prohibition on new taxes on retirement savings and personal assets.

SupportCampaign spend: $52.8M

CEOs of Google, Stripe, and DoorDash, statewide taxpayer groups, Build Better California

NO Vote

Maintains the constitution as it currently stands.

Oppose

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.

YES Vote

Increases the approval threshold for local special tax measures to two-thirds.

SupportCampaign spend: $1.5M

Howard Jarvis Taxpayers Association, Reform California

NO Vote

Maintains the current simple majority requirement.

OpposeCampaign spend: $500,000

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.

YES Vote

Enacts the 90% spending requirement and authorizes penalties for non-compliance.

SupportCampaign spend: $16.9M

SEIU-UHW West

NO Vote

Maintains existing rules for FQHCs.

OpposeCampaign spend: $33.8M

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.

YES Vote

Shortens review times for designated project categories under CEQA.

SupportCampaign spend: $25.4M

Assemblymember Wicks, NAACP, California Chamber of Commerce, California Hospital Association, California Housing Consortium, California Business Roundtable, Reform California

NO Vote

Maintains current CEQA requirements.

OpposeCampaign spend: $4.1M

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.

01

Verify, register, or update your registration

02

Find your voting center or drop box

03

Track your ballot once it’s mailed

04

Vote on the entire ballot — don’t skip the measures