California Code, Revenue and Taxation Code - RTC § 2260

The maximum property tax rates for local agencies shall be those established pursuant to the provisions of this article or of Article 6, 7 or 8 of this chapter (commencing with Section 2201) and shall exclude the following from the determination thereof: (1) any property tax rate levied to pay the cost of interest and redemption charges on bonded or other indebtedness which was authorized prior to the effective date of this section, together with any reserve or sinking funds required in connection therewith; (2) any property tax rate levied to pay the cost of interest and redemption charges on bonded or other indebtedness which was authorized after the effective date of this section by the voters of such agency, together with any reserve or sinking funds required in connection therewith; (3) any property tax rate levied to pay the cost of interest charges on notes of a local agency issued in anticipation of bonds, if such bonds were authorized prior to the effective date of this section or were authorized by the voters of such agency after the effective date of this section, and if the principal amount of any such notes is payable only from proceeds of the sale of such bonds; (4) any property tax rate levied to pay the cost of interest and redemption charges on refunding bonds or on bonds issued pursuant to Section 53541 of the Government Code or Section 71960 of the Water Code, together with any reserve or sinking funds required in connection therewith; (5) any property tax rate levied to pay the cost of retirement and pension benefits or plans which are being provided pursuant to provisions of a city or county charter or which have been specifically approved by the voters of a local agency; (6) any property tax rate levied to pay the cost of payments or contributions which are required to be made to a special fund by specific provision of a city or county charter; (7) any property tax rate levied pursuant to a city charter procedure ordinance for the purpose of paying principal and interest on assessment bonds or for the purpose of paying annual costs of maintenance and operation of improvements financed pursuant to city charter procedure, when the levy is made in relation to benefits derived and not in accordance with the last equalized city or county assessment roll; and (8) any property tax rate levied on behalf of a county superintendent of schools.