IGS Library

Proposition 44: Community Health Clinics

Proposition 44: Requires Community Health Clinics Spend 90% Of Revenue On Program Services. Initiative Statute. Additional Titles

Clinic Funding Accountability and Transparency Act

Spending Requirements for Federally Qualified Health Centers Initiative

Summary

Proposition 44 began as Initiative 25-0008, filed by Shawna...

Proposition 43: Limit Raise Revenues for Government Services

Proposition 43: Limits Voters' Ability to Raise Revenues For Local Government Services. Legislative Constitutional Amendment. Additional Titles

Two-Thirds Vote Requirement for Local Special Tax Initiatives and Property Tax Initiative Prohibition Amendment

Summary

Placed on the ballot via 2025-2026 Assembly Constitutional Amendment 22 (ACA 22),...

Proposition 42: Personal Property and State Taxes

Proposition 42: Prohibits New State Personal Property Taxes And Certain Retroactive State Taxes. Initiative Constitutional Amendment. Additional Titles

Retirement and Personal Savings Protection Act

Summary

Proposition 42 was placed on the ballot by petition signatures to amend the California Constitution. It began as Initiative #25-0039A1,...

Proposition 41: Audits For New State Special Taxes

Proposition 41: Prohibits New State Taxes That Exclude Revenues From State Spending Limit. Requires Audits For New State Special Taxes. Initiative Constitutional Amendment. Additional Titles

Tax Audits, One-Time Wealth Tax for State-Funded Health Care Programs Initiative.

Improving Transparency, Effectiveness, and Efficiency in California Government Act of 2026

The Transparency Act

Summary

Proposition 41 was placed on the ballot by petition signatures to amend the...

Proposition 40: One-Time Wealth Tax

Proposition 40: Imposes One-Time Tax on Certain Taxpayers. Initiative Constitutional Amendment and Statute. Additional Titles

The 2026 Billionaire Tax Act

One-Time Wealth Tax for State-Funded Health Care Programs Initiative

Summary

Proposition 40 began as Initiative #25-0024, filed with the California Attorney General’s Office on October 22, 2025. The initiative was cleared for signature gathering on December 26, 2025, and...

Proposition 39: Voter Identification

Proposition 39: Prohibits Citizens From Voting Unless They Present Government-Issued Identification. Initiative Constitutional Amendment. Additional Titles

Voter Identification

Registered Voter List Administration Initiative

Summary

Proposition 39 began as a citizen-initiated constitutional amendment filed with the California Attorney General's office on July 16, 2025. The initiative received a revised ballot title and was approved for signature gathering on September 19, 2025...

Proposition 38: The California Immunology Research & Cures Initiative

Proposition 38: Authorizes Bonds For Immunology Medical Research. Initiative Statute Additional Titles

The California Immunology Research & Cures Initiative

Immunology and Immunotherapy Research Funding Initiative

Summary

Proposition 38 began as a citizen-initiated state statute filed with the California Attorney General’s Office who cleared the initiative for signature gathering on January 2, 2026. To qualify for the ballot, proponents were required to...

Proposition 37: Loan Program

Proposition 37: Creates Loan Program for Middle-Income Buyers of Qualified New Homes. Initiative Statute. Additional Titles

California Middle Class Home Ownership and Family Home Construction Act of 2026

Summary

Proposition 37 is a citizen-initiated state statute submitted to the California Attorney General’s Office on August 15, 2025. To qualify for the 2026 ballot, proponents were required to collect 546,651 valid signatures. On April 21, 2026, the Secretary of State announced that enough valid signatures had been...

Proposition 5: Statewide Officers

Proposition 5: Changes Recall Election Process for Statewide Officers. Legislative Constitutional Amendment. Additional Titles

Recall Reform, Eliminate State Officer Recall Successor Elections Amendment

Summary

The California Senate introduced Senate Constitutional Amendment 1 (SCA) in January of 2023. As the Legislature cannot amend the California Constitution by passing legislation, the amendment must be approved by California voters. The Senate passed the bill in February of 2024 and the...

Proposition 4: Repeals Prohibition Against Public Funding

Proposition 4: Repeals Prohibition Against Public Funding of Election Campaigns. Legislative Statute. Additional Titles

Public Fundraising, Allow Public Financing of Election Campaigns Measure

Summary

Proposition 4 was placed on the ballot by Senate Bill 42 (SB 42). SB 42 changes provisions of the Political Reform Act of 1974, which bans the use of public funds for candidates’ political campaigns. The...