California’s Strong Revenue Trends Mask Looming Budget Risk

Jan 23, 2026 - Rather than broad-based economic growth, PIT strength has been fueled by a very bullish stock market. Whereas California’s labor market has stagnated over the last two years, the S&P 500 stock index has appreciated roughly 50 percent over the same period.
https://lao.ca.gov/Publications/Report/5104

The 2026-27 Budget: California's Fiscal Outlook

Nov 19, 2025 - As shown in Figure  1 , many signs of an overly exuberant stock market are present today: measures of whether stocks are “expensive ” are at historically high levels, investors are borrowing more to buy stocks, and households are more invested in the stock market than they have been in at least 70  years.
https://lao.ca.gov/Publications/Report/5091

The 2026-27 Budget: Overview of the Governor's Budget

Jan 12, 2026 - Stock Market Poses Serious Risk to Revenues. Several historically reliable signs suggest the stock market is overheated and at high risk of reversing course into a downturn in the next year or so. Should a stock market downturn occur, income tax revenues would fall considerably.
https://lao.ca.gov/Publications/Report/5101

The 2026-27 Budget: How to Use One-Time Revenue Improvements

Feb 20, 2026 - The 2026-27 Budget: How to Use One-Time Revenue Improvements The 2026-27 Budget How to Use One-Time Revenue Improvements Recent stock market performance continues to boost income tax collections. In our Fiscal Outlook , we strongly advised the Legislature to treat near-term strength in tax collections as temporary because we expect these gains to reverse.
https://lao.ca.gov/Publications/Report/5133

The 2025-26 Budget: California's Fiscal Outlook

Nov 20, 2024 - Current stock prices relative to companies ’ past earnings (a common measure of how “expensive ” stocks are) are at levels rivaled only by the transitory booms of 1999 and 2021. Furthermore, a single company (Nvidia) accounts for about one ‑third of the total gains in the S &P 500 stock index over the last year.
https://lao.ca.gov/Publications/Report/4939

California’s Strong Revenue Trends Mask Looming Budget Risk [Publication Details]

Jan 23, 2026 - In this installment of Fiscal Perspectives, the Legislative Analyst describes how the LAO’s revenue estimates represent a hedge against downside stock market risk and why—despite current cash trends—caution matters given the state’s large, ongoing structural deficit.
https://lao.ca.gov/Publications/Detail/5104

The 2026-27 Budget: How to Use One-Time Revenue Improvements [Publication Details]

Feb 20, 2026 - Recent stock market performance continues to boost income tax collections. In our Fiscal Outlook, we strongly advised the Legislature to treat near-term strength in tax collections as temporary because we expect these gains to reverse. Further, the state faces significant structural deficits in the future.
https://lao.ca.gov/Publications/Detail/5133

The 2025-26 Budget: Overview of the Governor's Budget

Jan 13, 2025 - Instead, the gains appear largely tied to the booming stock market, a situation which can change rapidly and without warning. The  administration appears to share some of these concerns, noting recent job losses among high ‑wage workers and the risks posed by the inherent volatility of tax receipts tied to stock market gains.
https://lao.ca.gov/Publications/Report/4951

New Inflation Poses Not So New Budget Risk

Dec 15, 2022 - These factors weigh on the value of riskier assets, like home and stock prices. Historically, the reduction in spending by consumers and businesses resulting from higher interest rates is effective at easing the upward pressure on wages and prices.
https://lao.ca.gov/Publications/Report/4653

Rethinking California's Reserve Policy

Apr 10, 2025 - Asset market downturns, like stock market drops or real estate slumps, can also reduce capital gains tax revenue and other investment ‑related income, lowering state revenue. Conversely, revenues can grow quickly in response to economic expansions or run ups in the stock market.
https://lao.ca.gov/Publications/Report/5028