Proposition 3, which will be on the California ballot in two weeks, would make permanent a tax on people making more than $371,000 per year.
The tax currently brings in $10 billion to $15 billion a year for California schools and health care but is set to expire in 2031.
Karen Getman, an attorney and expert on California ballot measures and public school funding, said voters passed the tax increase on a temporary basis 14 years ago and renewed it in 2016…