Washington Revised Code Title 13. Juvenile Courts and Juvenile Offenders § 13.40.058. Fines, administrative fees, costs, and surcharges prohibited

No fine, administrative fee, cost, or surcharge may be imposed or collected by the court or any agent of the court against any juvenile or a juvenile's parent or guardian, or other person having custody of the juvenile, in connection with any juvenile offender proceeding including, but not limited to, fees for diversion, DNA sampling, or victims' penalty assessments.