Thirteenth Judicial Circuit - Forms List. Please select the category below to expand and view general forms for those division.These are the forms that Clerk's office provides for Circuit Civil cases. If the form you are seeking is not in th is l is t, you may seek legal advice. This circuit covers all of Hillsborough county in southwest Florida. Probation officers supervise offenders in the community who have been placed on probation. The forms listed below are being made available for offenders to print from home and complete prior to reporting to their probation officer. OPCA is committed to improving practices that promote public safety, ensure offender accountability, provide restitution to victims and reduce recidivism. This page lists various forms for conducting business with the Clerk or Courts.