Cal. Rev. & Tax. Code § 24668.1

Any taxpayer who disposes of property as a result of the exercise of the power of requisition or condemnation may, at his or her election, have the income derived from that disposition taken into account pursuant to Section 24667, if the taxpayer and the acquiring entity have, in conformity with Section 1263.015 of the Code of Civil Procedure or Section 15854.1 of the Government Code, contracted for the payment of compensation for the acquisition in a manner which satisfies the requirements of Section 24667.