Cal. Mil. & Vet. Code § 1006.15
The purchaser shall make an initial payment of at least 10 percent of the selling price of the property, in case of a farm, and 5 percent in the case of a home. The department may waive the initial payment in any case where the value of the property as determined by the department appraisal shall be equal to the amount to be paid by the department plus at least 10 percent in the case of a farm, and 5 percent in the case of a home. The balance of the purchase price may be amortized over a period fixed by the department, not exceeding 40 years, together with interest thereon at the rate as determined by the department for such amortization purposes. The department shall establish the actual interest rate to be paid. To this end the department, by two-thirds vote of the California Veterans Board, with the approval of the Veterans' Debenture Finance Committee established by Section 1000.3 of this code, is empowered to establish a uniform rate of interest payable upon the amount remaining unpaid under all pledged veterans' purchase contracts then or thereafter executed. The California Veterans Board and the Veterans' Debenture Finance Committee shall periodically at least once each year make a finding as to the rate of interest to be charged, taking into consideration the requirements of the Veterans' Debenture Revenue Fund created by this chapter, but subject to any covenant contained in any resolution of issuance adopted in accordance with this chapter pursuant to which debentures are at the time outstanding. Subject to any such covenant, the department may raise or lower the rate of interest payable under such contracts for any given period as many times and as frequently as it deems to be for the best interests of the department, if in so doing its action is made applicable alike to any and all pledged contract holders and 30 days' advance notice is given of the time when the new rate of interest is to become effective. Upon demand of the Veterans' Debenture Finance Committee, given as provided in any resolution of issuance adopted pursuant to this chapter, the department shall increase the rate of interest to be charged upon the amount remaining unpaid upon all pledged veterans' purchase contracts then in existence. A change in the interest rate may affect the total amount of any installment payment. The purchaser on any installment date may pay any or all installments still remaining unpaid. Subject to any covenant contained in any resolution of issuance adopted in accordance with this chapter, and pursuant to which debentures are at the time outstanding, the department may, in any individual case, for good cause postpone from time to time, upon such terms as the department deems proper, the payment of the whole or any part of any installment of the purchase price or interest thereon.
This section is intended to be applicable to all lands acquired from the proceeds of the sale of debentures issued hereunder and to the resale and disposition of such lands to the purchasers thereof and no other provision of law shall be applicable to the purchase or resale of such lands except only as in this act provided.
Ca. Mil. and Vet. Code § 1006.15