California Code, Family Code - FAM § 2641

(1) The community shall be reimbursed for community contributions to education or training of a party that substantially enhances the earning capacity of the party. The amount reimbursed shall be with interest at the legal rate, accruing from the end of the calendar year in which the contributions were made.

(2) A loan incurred during marriage for the education or training of a party shall not be included among the liabilities of the community for the purpose of division pursuant to this division but shall be assigned for payment by the party.

(1) The community has substantially benefited from the education, training, or loan incurred for the education or training of the party. There is a rebuttable presumption, affecting the burden of proof, that the community has not substantially benefited from community contributions to the education or training made less than 10 years before the commencement of the proceeding, and that the community has substantially benefited from community contributions to the education or training made more than 10 years before the commencement of the proceeding.

(2) The education or training received by the party is offset by the education or training received by the other party for which community contributions have been made.

(3) The education or training enables the party receiving the education or training to engage in gainful employment that substantially reduces the need of the party for support that would otherwise be required.