Okla. Stat. tit. 30, § 30-4-401: Expenses and compensation of guardians

A. Every guardian must be allowed the amount of his reasonable

expenses in the execution of his trust, and he must also have such

compensation for his services as the court in which his accounts are

settled deems just and reasonable.

B. To the extent that the services of a guardian or limited

guardian of the property are for the collection of income of the

ward, compensation for such services shall not exceed seven and one-

half percent (7 1/2%) of the income so collected. For the purposes

of this section, "income" means funds received by and accounted for

by the guardian or limited guardian on behalf of the ward, other

than from the sale of property of the ward, plus the net proceeds

from the sale of property of the ward in excess of the value of such

property as last determined in the guardianship proceeding.

C. All compensation and reimbursements pursuant to this section

shall be approved by the court prior to payment.