The 2023-24 California Spending Plan: Health

Oct 23, 2023 - If the federal government does not initially approve the MCO tax, the trailer bill legislation grants the administration authority to adjust the structure of the tax as needed to meet federal rules and to resubmit the tax for federal approval.
https://lao.ca.gov/Publications/Report/4810

The 2018-19 Budget: The Administration's Proposition 55 Estimates in the May Revision

May 22, 2018 - Proposition  55 (2016) extended tax rate increases on high ‑income earners from 2018 until 2030 (which voters originally passed on a temporary basis in 2012 as part of Proposition  30). Revenues raised by the measure benefit the General Fund.
https://lao.ca.gov/Publications/Report/3844