Rev. & Tax. Code, § 11052

(a) The annual amount of the transportation improvement fee shall be based on the market value of the vehicle, as determined by the department pursuant to Sections 10753, 10753.2, and 10753.5, using the following schedule:

(1) Vehicles with a vehicle market value range between zero dollars ($0) and four thousand nine hundred ninety-nine dollars ($4,999), a fee of twenty-five dollars ($25).

(2) Vehicles with a vehicle market value range between five thousand dollars ($5,000) and twenty-four thousand nine hundred ninety-nine dollars ($24,999), a fee of fifty dollars ($50).

(3) Vehicles with a vehicle market value range between twenty-five thousand dollars ($25,000) and thirty-four thousand nine hundred ninety-nine dollars ($34,999), a fee of one hundred dollars ($100).

(4) Vehicles with a vehicle market value range between thirty-five thousand dollars ($35,000) and fifty-nine thousand nine hundred ninety-nine dollars ($59,999), a fee of one hundred fifty dollars ($150).

(5) Vehicles with a vehicle market value range of sixty thousand dollars ($60,000) and higher, a fee of one hundred seventy-five dollars ($175).

(b) On January 1, 2020, and every January 1 thereafter, the department shall adjust the transportation improvement fee imposed under subdivision (a) by increasing the fee for each vehicle market range in an amount equal to the increase in the California Consumer Price Index for the prior year, except the first adjustment shall cover the prior two years, as calculated by the Department of Finance, with amounts equal to or greater than fifty cents ($0.50) rounded to the highest whole dollar. The incremental change shall be added to the associated fee rate for that year.

(c) Any changes to the transportation improvement fee imposed in subdivision (a) that are enacted by the Legislature subsequent to January 1, 2018, shall be deemed to be changes to the base fee for purposes of the California Consumer Price Index calculation and adjustment performed pursuant to subdivision (b).