Cal. Rev. & Tax. Code § 99.1
(b) Commencing with the 1986–87 fiscal year or any fiscal year thereafter, a local agency may, by the adoption of a resolution of its governing board, determine to exchange any portion of its property tax revenues that is allocable to one or more tax rate areas, with one or more other local agencies having the same tax rate area or tax rate areas. Upon the adoption of the resolution, the governing board of the local agency shall notify the board of supervisors of the affected county.
If the transfer of property tax revenues will alter the property tax revenue allocation of a city, the governing board of the local agency shall, upon adoption of the resolution, also notify the affected city.