Cal. Rev. & Tax. Code § 38905.1
(a) Commencing with the 1983–84 fiscal year, the Controller shall, pursuant to subdivision (c) of Section 38904, on November 30 and May 31 of each fiscal year, transmit to county treasurers the balance that existed in the Timber Tax Fund on the preceding November 10 or May 10, respectively, in accordance with the following allocation schedule: