2012 California Proposition 30 - Wikipedia
https://en.wikipedia.org/wiki/2012_California_Proposition_30Proposition 30 raised the statewide sales tax rate from 7.25% to 7.50%, effective January 1, 2013. Many local municipalities impose additional sales taxes on top of the standard statewide rate. Marginal income tax rates remained unchanged for single filers under $250,000; joint filers under $500,000; and head of household filers under $340,000, ranging from 1% to 9.3% Above these income thresholds, new marginal tax rates were created by the passage of Prop 30:
Proposition 30 - California
vigarchive.sos.ca.gov › 2012 › generalProp. 30 asks the wealthiest to temporarily pay more to prevent deep school cuts, provide billions in new education funding, guarantee local public safety and help balance the state budget. Learn more at YesOnProp30.com. CON NO on 30—$50 billion in higher sales and income taxes, but no guarantee of additional money for schools. Prop. 30 doesn ...