R.I. Gen. Laws § 40.1-5-20: Exemption from court fees or charges.

Any client represented by the mental health advocate, or his or her assistants, under the provisions of this chapter shall not be required to pay any fees to the district, superior, family, or supreme courts or the clerks thereof, or any fees or charges for the services or travel of deputy sheriffs for serving any writ, citation, subpoena, or other process or for making copies of the writs.