California Proposition 13

Proposition 13 (officially named the People's Initiative to Limit Property Taxation) is an amendment of the Constitution of California enacted during 1978, by means of the initiative process. The initiative was approved by California voters on June 6, 1978. It was upheld as constitutional by the United States Supreme Court in the case of Nordlinger v. Hahn, . Proposition 13 is embodied in Article XIII A of the Constitution of the State of California. The most significant portion of the act is the first paragraph, which limits the tax rate for real estate: The proposition decreased property taxes by assessing values at their 1976 value and restricted annual increases of assessed value to an inflation factor, not to exceed 2% per year. It prohibits reassessment of a new base year value except in cases of (a) change in ownership, or (b) completion of new construction. These rules apply equally to all real estate, residential and commercial—whether owned by individuals or corporations. The other significant portion of the initiative is that it requires a two-thirds majority in both legislative houses for future increases of any state tax rates or amounts of revenue collected, including income tax rates. It also requires a two-thirds vote majority in local elections for local governments wishing to increase special taxes. (A "special tax" is a tax devoted specifically to a purpose: e.g. homelessness or road repair; money that does not go into a general fund.)