Field Work Practices (PKL) activities in banyumas district education office.The purpose of the implementation of this pkl is to know the activities and operations in the Banyumas District Education Office, then the goal to be achieved from this report is to know how the system of fund management of junior high school bosses in Banyumas Regency.To obtain the data, interview and observation methods are used. From the results of the pkl, it was concluded that the system of fund management of bos fund is in accordance with the existing system.Where, in the system there are ordinances such as boss funds obtained from the State General Cash Account (RKUN) then conquered to the rec.Schools, already spent and made School Budget Activity Plan (RKAS) and the results of RKAS collected to the office.