Compensation of Personal Representative
From California Probate Code Sections 10800 through 10805

10800
      (a) Subject to the provisions of this part, for ordinary services the personal representative shall receive compensation based on the value of the estate accounted for by the personal representative, as follows:
           (1) Four percent on the first one hundred thousand dollars ($100,000).
           (2) Three percent on the next one hundred thousand dollars ($100,000).
           (3) Two percent on the next eight hundred thousand dollars ($800,000).
           (4) One percent on the next nine million dollars ($9,000,000).
           (5) One-half of one percent on the next fifteen million dollars ($15,000,000).
           (6) For all amounts above twenty-five million dollars ($25,000,000), a reasonable amount to be determined by the court.
      (b) For the purposes of this section, the value of the estate accounted for by the personal representative is the total amount of the appraisal value of property in the inventory, plus gains over the appraisal value on sales, plus receipts, less losses from the appraisal value on sales, without reference to encumbrances or other obligations on estate property.

10801
      (a) Subject to the provisions of this part, in addition to the compensation provided by Section 10800, the court may allow additional compensation for extraordinary services by the personal representative in an amount the court determines is just and reasonable.
      (b) The personal representative may also employ or retain tax counsel, tax auditors, accountants, or other tax experts for the performance of any action which such persons, respectively, may lawfully perform in the computation, reporting, or making of tax returns, or in negotiations or litigation which may be necessary for the final determination and payment of taxes, and pay from the funds of the estate for such services.

10802
      (a) Except as otherwise provided in this section, if the decedent's will makes provision for the compensation of the personal representative, the compensation provided by the will shall be the full and only compensation for the services of the personal representative.
      (b) The personal representative may petition the court to be relieved from a provision of the will that provides for the compensation of the personal representative.
      (c) Notice of the hearing on the petition shall be given as provided in Section 1220 to all of the following persons:
           (1) Each person listed in Section 1220.
           (2) Each known heir whose interest in the estate would be affected by the petition.
           (3) Each known devisee whose interest in the estate would be affected by the petition.
           (4) The Attorney General, at the office of the Attorney General in Sacramento, if any portion of the estate is to escheat to the state and its interest in the estate would be affected by the petition.
      (d) If the court determines that it is to the advantage of the estate and in the best interest of the persons interested in the estate, the court may make an order authorizing compensation for the personal representative in an amount greater than provided in the will.

10803
An agreement between the personal representative and an heir or devisee for higher compensation than that provided by this part is void.

10804
Notwithstanding any provision in the decedent's will, a personal representative who is an attorney shall be entitled to receive the personal representative's compensation as provided in this part, but shall not receive compensation for services as the attorney for the personal representative unless the court specifically approves the right to the compensation in advance and finds that the arrangement is to the advantage, benefit, and best interests of the decedent's estate.

10805
If there are two or more personal representatives, the personal representative's compensation shall be apportioned among the personal representatives by the court according to the services actually rendered by each personal representative or as agreed to by the personal representatives.