The district judges of each judicial district shall by rule fix the fees of probate referees, and also provide, insofar as practicable, a uniform schedule of compensation for tax appraisers, other appraisers, brokers, and agents employed at estate expense. [C66, 71, 73, 75, 77, 79, 81, §633.21 ] 83 Acts, ch 186, §10123, 10201 ; 2025 Acts, ch 148, §38, 53, 54 2025 amendment applies retroactively to January 1, 2025, to the estates of decedents dying on or after January 1, 2025; 2025 Acts, ch 148, §54 Section amended