Property taxes and schools are tied together in most of the country. In California, that tie broke in 1978. Proposition 13 rewrote how the state taxes real estate. School budgets have never been the same. Here is how one ballot measure still shapes what California classrooms receive.
The measure remains a giant in state politics. Wikipedia calls it California's most famous and influential ballot measure. Its official name is the People's Initiative to Limit Property Taxation. Its rules still sit in the state constitution. Its effects still reach every district, from big cities to small farm towns.
What Proposition 13 Did
Voters passed Proposition 13 on June 6, 1978, by a nearly two-to-one margin, according to Wikipedia. The same entry says it capped most property taxes at one percent of assessed value. It also limited yearly growth in assessed value to two percent. A property gets a new assessed value only when it is sold, or when new construction is finished. Most state tax increases now need a two-thirds vote in the legislature. Local governments also need two-thirds voter approval to raise special taxes. For related coverage, see How Local Newspapers Keep Small Towns Connected.
The Break Between Local Taxes and Local Schools
Before 1978, property taxes were a huge source of local money. Research cited on Wikipedia shows the property tax share of state and local revenue climbed from 34 percent to 44 percent by 1978. After the cap, that revenue fell sharply in the first year. The state had to step in. Over time, Sacramento became the main payer for public schools instead of county tax rolls.
The courts set the stage before the vote. In Serrano v. Priest, the state Supreme Court found that wide gaps in school funding were unconstitutional, according to Wikipedia. Local school money could no longer depend on local property wealth. Proposition 13 then removed much of the local money that was left.
What Happened to Classroom Spending
The effects were hard to miss. A 2005 RAND study found that California schools, once ranked among the best in the nation, had slipped in many surveys of student achievement, according to Wikipedia. Spending per pupil matched the national average until about 1985, then fell behind. Economist Julian Betts said in 2010 that class sizes rose sharply after 1978 and never fully recovered.
Voters kept trying to patch the gap. Proposition 98 later required that a certain share of the state budget go to public education. Proposition 30 in 2012 raised income tax rates on high earners, with most of the new money going to schools, according to Wikipedia. A later measure extended those rates to 2030. In 2013, lawmakers created the Local Control Funding Formula. Wikipedia says the formula adds 20 percent or more in supplemental funding for districts whose students need more support. We covered a connected angle in Bass Signed the Budget. Now the Real Work Starts.
Why It Still Matters
The old rules still set the frame. Long-time owners keep low assessed values, while new buyers pay taxes on current prices. Wikipedia notes this setup gives owners a reason to stay put, which tightens housing supply. It also means the tax break for a homeowner grows the longer that person stays in the home.
Change is rare. Wikipedia notes the proposition has been called the third rail of California politics. Lawmakers who try to touch it have generally paid a price. School districts, meanwhile, lean on state budgets that swing with the economy. A 2016 report from the Legislative Analyst's Office found property tax revenue was volatile before and after Proposition 13, so stable tax bills do not mean stable budgets.
This article is general information only. It is not tax or legal advice.
Conclusion
Proposition 13 did far more than cut tax bills. It moved school funding from local neighborhoods to the state capitol, and California has been adjusting ever since. The caps set in 1978 still bind, and every budget fight over schools runs through them. Anyone who wants to understand California school finance should start with this one measure.
