California lawmakers are moving to put a constitutional amendment on the November ballot that would let the state sock away more of its stock market windfall and keep those savings clear of existing spending caps. The plan would channel a larger share of boom-year revenue into California’s rainy-day accounts ahead of several anticipated artificial intelligence IPOs, with supporters arguing it will smooth out the capital gains highs and lows that have driven recent budget surpluses.
As outlined by the California Secretary of State, the constitutional amendment, ACA 20, known as the Save for California’s Future Act, has been certified for the November 3 ballot and would rewrite the state’s reserve and spending limit rules. The ballot measure would let lawmakers count certain deposits into reserves outside the state’s spending cap, a technical change backers say is needed so California can save more during flush years. Assemblymember Jesse Gabriel, who authored ACA 20, has pitched it as a bipartisan safeguard for education, health care, and other core services, according to the Assembly Democratic Caucus.
Nonpartisan budget analysts say the recent revenue bump is driven largely by capital gains from AI-linked stocks and the prospect of several large tech IPOs, prompting lawmakers to try to bank the unusual windfall while markets are still hot, according to the Legislative Analyst's Office. Bloomberg first reported that lawmakers are moving to carve those reserve deposits out of the state’s spending limit ahead of what it called "hot" AI IPOs. The May budget revision projected higher income tax receipts that state leaders partly credit to a stock market rally centered on AI companies.
How the Amendment Would Work
The measure would change the formulas that trigger deposits into the Budget Stabilization Account and related reserves, including raising the cap on how much the state can hold there, according to the ballot language. CalMatters has reported that the amendment would require bigger deposits when capital gains revenues cross certain thresholds, including a provision that 150% of excess capital gains must be deposited into the Budget Stabilization Account when those gains exceed 10% of general fund revenues. The legal specifics are laid out in ACA 20, which supporters argue updates California’s aging fiscal guardrails for the AI era.
Politics and the Pitch
Governor Gavin Newsom and top legislative leaders folded the reserve proposal into this year’s budget deal, arguing that locking money away now is the best way to shield key programs when the economy cools. Senate leaders outlined the three-way agreement that pushed ACA 20 onto the ballot. The timing is no accident, lawmakers say, pointing to higher than expected revenues fueled by the stock rally and looming IPOs, while KCRA has broken down how the measure would tweak reserve calculations.
Analysts Urge Caution
Budget analysts warn that the current gains are heavily concentrated in capital gains tax receipts and could fade quickly if markets cool, leaving the state in a bind if leaders build long-term spending on short-term money. The Legislative Analyst's Office has repeatedly cautioned that counting on uninterrupted AI-fueled market growth is risky and that one-time windfalls should not be used to fund ongoing programs. Policy groups tracking the May revision have echoed that warning, noting that revenue assumptions tied to tech valuations are volatile and that beefed-up reserves only help if paired with restrained spending, according to the California Budget & Policy Center.
What Voters Will Decide
If voters approve ACA 20 on November 3, the state constitution would be amended to allow a larger share of excess capital gains revenue to be routed into reserves and to let some of those deposits sit outside the Gann spending limit. The California Secretary of State has already certified the measure for the ballot, and lawmakers will still need to hammer out implementing details. The changes would take effect only if voters sign off and would reshape how Sacramento prepares for the next downturn.
Backers cast the amendment as basic fiscal common sense. Skeptics counter that it could someday be used to gloss over tough decisions about spending, KCRA has reported. Voters will decide on November 3 whether to lock more of this AI-era windfall into a supersized rainy-day fund or keep California’s existing spending rules in place.
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