California Code, Welfare and Institutions Code - WIC § 11450.026

(a) Commencing in the 2019-20 fiscal year and for each fiscal year thereafter, if an incremental adjustment is made to the maximum aid payments pursuant to paragraph (1) of subdivision (a) of Section 11450, the counties' share of that adjustment, as required pursuant to Section 15200, shall be based upon the total incremental adjustment or the increase in the California Necessities Index pursuant to Section 11453 for the fiscal year in which the adjustment becomes effective, whichever is lower.

(b) If more than one incremental adjustment is made to maximum aid payments pursuant to paragraph (1) of subdivision (a) of Section 11450 during a single fiscal year, the counties' share of those combined adjustments, as required pursuant to Section 15200, shall be based upon the total combined incremental adjustments or the increase in the California Necessities Index pursuant to Section 11453 for the fiscal year in which the adjustments become effective, whichever is lower.

(c) This section shall not apply to any incremental increases or decreases made to the maximum aid payments prior to July 1, 2019.

(d) This section shall not apply to any incremental increases or decreases made to maximum aid payments pursuant to Section 11450.025.