Establish property records and record real estate transactions within Hennepin County. Frequently asked questions about e-filing and e-service with the Minnesota Tax Court.8. After you have completed the forms, file them in the district court in your county and pay the applicable filing fee. Complete your amended return as if you are filing the return for the first time. Submit all the forms relevant to the information in your amended return. To file a case in the Tax Court, complete, serve, and file MN Tax Court Form 1 according to the instructions on the form. Forms and Instructions referenced in this document are available on the Hennepin County. Examiner of Titles webpage. Use this form to change the official email address that was provided in your filing. Complete the Certificate of Adoption (PDF) form to replace the original birth record.