California Revenue & Taxation Code
Cal. Rev. & Tax. Code § 21017
Official textleginfo.legislature.ca.gov
Exemptions from levy under Chapter 4 (commencing with Section 703.010) of Title 9 of the Code of Civil Procedure shall be adjusted for purposes of enforcing the collection of debts under Part 10 (commencing with Section 17001) or Part 11 (commencing with Section 23001) of Division 2 to reflect changes in the California Consumer Price Index whenever the change is more than 5 percent higher than any previous adjustment.
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