Prohibits any new state tax imposed on the ownership of personal property (all things people own other than real estate), or that applies retroactively based on taxpayer's past activities. Nullifies taxes enacted after January 1, 2026 that conflict with this measure.
Fiscal Impact: Possibility that tax revenues will not go up as much in the future.
Pro:
Supporters say that California's Constitution currently allows the Legislature to tax retirement and savings - even though you already paid taxes on that money when you earned it! They argue that Prop 42 protects Californians from this double taxation, by prohibiting new and retroactive taxes on personal property, including retirement and savings.
A YES vote on this measure means: The state could not establish new taxes on the ownership of financial assets or other personal property.
YesOnProp42.org (Campaign Website)
Con:
Opponents say this is just another billionaire-funded trick. They argue that Prop 42 isn't really about protecting your retirement savings - its only real purpose is to undo the California Billionaire Tax. Billionaires would rather millions of Californians lose healthcare than pay a modest tax on their extreme wealth.
A NO vote on this measure means: The state would continue to have the option to establish new taxes on the ownership of financial assets or other personal property.
Background
Both the state and local governments tax the ownership of certain personal property. These taxes are based on the property’s value. Personal property is all the things that people own other than real estate. One example of these kinds of taxes is the vehicle license fee that car and truck owners pay to the Department of Motor Vehicles each year. Another example is the property taxes owners of business equipment pay to the county each year.
The ownership of many types of personal property is not taxed. One major example is financial assets like stocks and investment accounts. Although the state does tax income people make from their financial assets, there is no tax for simply owning those assets.
Proposal
Prohibits New Taxes on Financial Assets or Other Personal Property. Under Proposition 42, new taxes on the ownership of financial assets or other personal property would not be allowed.
Limits Retroactive Taxes. Proposition 42 limits the situations that a ballot measure or the Legislature can raise any tax retroactively. A retroactive tax is one that applies to things that happened in the past. An example is a tax on money someone earned two years ago.
If Proposition 42 receives more “yes” votes than Proposition 40 on this same ballot, then Proposition 40 could be stopped from becoming law even if it gets yes votes from a majority of voters. This is because the courts could find that Proposition 42 conflicts with Proposition 40.
Fiscal Effects
Proposition 42 restricts the options the state has to raise taxes in the future. This could make it somewhat harder for the state to raise taxes. This could reduce future tax revenues. When and by how much future revenues would be reduced is unclear.
Source: LAO Analysis of Proposition 42
Official California Documents
- Official Voter Guide - https://voterguide.sos.ca.gov/
Campaign Finance Information
- Power Search: Access and download data from the Secretary of State's CAL-ACCESS System - https://powersearch.sos.ca.gov/
Nonpartisan Analysis
- CalMatters - Proposition 42: Ban new taxes on personal property