VOTE YES ON PROP 40
Vote Yes on Prop 40. Raise money for healthcare with clear avenues for distribution and reporting duties—not an unrestricted pot of money.
The facts at a glance
The reserve fund has constitutional and statutory spending protections. [1]
Prop 40 money cannot replace existing state funding for the designated purposes. [1]
Prop 40 requires annual reports to the Legislature on the fund’s balances, allocations, and spending. [1]
The money goes into a defined reserve fund
The proposed constitutional provisions establish the Billionaire Tax Reserve Fund and restrict inconsistent borrowing, diversion, or appropriation. The related statute describes the accounts and the purposes for which their money can be used. [1]
That matters because raising revenue and protecting its use are different jobs. Prop 40 addresses both: it creates a tax on covered wealth and specifies the public purposes its proceeds are meant to serve. [1]
The allocation is written down
After administrative expenses, 90% of the funds are assigned to healthcare and 10% to K-14 public education and food assistance. Healthcare purposes include protecting coverage, supporting safety-net providers, and preventing or mitigating closures and service reductions. Education and food uses are separately described. [1]
The language in Prop 40 does not itemize or guarantee that a certain hospital will receive funding. However, the measure does set clear purposes — and limits — for how the funding from taxing billionaires can and cannot be used. [1]
New money must not replace existing support
Section 16355(d) says reserve-fund appropriations cannot justify reducing, eliminating, or failing to increase other state appropriations for healthcare, education, or food assistance. It separately bars using the measure’s funding to supplant existing state funds for those programs. [1]
Put simply: collecting a new dollar should not be treated as permission to pull away the old dollar. That is the purpose of the funding-protection provision. It does not prevent every future budget dispute, but it supplies an actual rule against substitution. [1]
Officials must account for the fund each year
Section 16355(f) requires the Department of Finance, in consultation with relevant agencies, to provide annual information to the Legislature. It covers the fund’s balance, estimates of revenue, proposed allocations, past expenditures, amounts kept in reserve, and certification that funding is not replacing otherwise appropriated support. [1]
Annual reporting is not a guarantee that misuse can never occur. It is a defined duty to account for the money and its use. Prop 40 expressly requires annual reporting to the Legislature. So a claim that the measure contains no transparency or reporting requirements omits provisions written into the measure itself. [1]
Administration has its own rules
The proposal provides an initial loan of up to $50 million for actual and necessary administration and specifies repayment and subsequent cost treatment. Administrative expenses are accounted for before the 90/10 split. The start-up loan is not a lifetime ceiling on all costs. [1]
The Franchise Tax Board also receives tax-administration responsibilities, including examination and enforcement. Spending oversight and tax collection are related but separate functions; both are present in the framework. [1]
What voters can insist on after passage
Voters can ask whether allocations fit the authorized purposes, whether existing support has been maintained as required, and whether the annual reports explain where the money went. Those questions follow directly from the measure’s structure. [1]
Our case for Yes is not that safeguards eliminate the need for scrutiny. It is that California can fund healthcare with explicit protections—and then hold implementation to those protections.
A few more answers
Does “accountability” mean premiums are guaranteed to fall?
No. The measure’s spending and reporting rules do not specify a guaranteed reduction in each person’s insurance premium. [1]
Where can I check the non-replacement and reporting provisions?
Read proposed Government Code sections 16355(d) and 16355(f), respectively, in the linked text of proposed laws. [1]
The people and institutions behind the evidence
Agency assigned fund-reporting duties; not a campaign endorser
California Department of Finance
Proposed section 16355(f) assigns annual fund-reporting duties. This describes a proposed responsibility, not an agency endorsement. [1]
Tax administration and residency guidance; not a campaign endorser
California Franchise Tax Board
The measure assigns collection and examination duties to the FTB. Its residency guidance explains existing concepts. [1] [2]
Keep reading
THE PAIRED PAGE
Does Prop 40 Really Have “No Accountability”?
Read the detailed page →
WHY VOTE YES
Where the Money Goes: Healthcare, Education and Food
Read the detailed page →
WHY VOTE YES
How Billionaires Can Pay Without Paying Everything at Once
Read the detailed page →
CHECK THE EVIDENCE
Sources behind this page
Each reference identifies what it establishes. A cited agency or researcher is not automatically a campaign endorser.
01Proposition 40: text of proposed laws
California Secretary of State · 2026 voter guide · Proposed law
The actual proposed rules on taxpayer eligibility, valuation, payments, spending, and reporting. Tax payments begin in 2027; audit authority and special trust rules remain. Section 50310 governs possible amendments.
Where to look: Gov. Code §16355, PDF pp. 4–5; Rev. & Tax. Code §§50301, 50303–50304, 50308–50312, PDF pp. 5–13.
https://vig.cdn.sos.ca.gov/2026/general/pdf/prop40-text-proposed-laws.pdf
02Residency status: California tax guidance
California Franchise Tax Board · Undated; checked September 10, 2026 · Official tax guidance
Distinguishes residence, domicile, and temporary or transitory absence. No individual taxpayer status is determined here.
Where to look: Resident and nonresident definitions
https://www.ftb.ca.gov/file/personal/residency-status/index.html
03Prop 40: The California Billionaire Tax Act
SEIU United Healthcare Workers West · Undated live page; checked September 10, 2026 · First-party campaign support
SEIU-UHW’s own page supporting and sponsoring the proposal.
Where to look:
https://www.seiu-uhw.org/ca-billionaire-tax-act/
About this page. Published as a review draft by the Yes on 40 campaign, which advocates passage of the measure. Sources were checked on September 10, 2026. Research estimates, proposed legal provisions and endorsements are identified separately. This page is not individual tax or legal advice. Send corrections with the relevant source to the campaign’s press contact.
Vote Yes on Prop 40.
Vote Yes on Prop 40. Fund the care Californians need—and keep the rules for using that money in view.