The Tennessee Petition for Child Support is a legal document filed by the custodial parent of a child in the state of Tennessee to initiate the process of obtaining financial support from the non-custodial parent. The petition is filed in the Chancery Court of the county in which the custodial parent resides. The petition must provide the names and addresses of both parents, details of the child, proof of paternity (if applicable), and a proposed amount of child support. The Tennessee Petition for Child Support can be used in both unmarried and married couples. In the case of unmarried couples, the Petition for Paternity must also be filed, which establishes the legal father of the child. The types of Tennessee Petition for Child Support are: 1. Petition for Child Support (for unmarried couples) 2. Petition for Paternity (for unmarried couples) 3. Petition to Establish or Modify Child Support (for married couples) 4. Petition for Contempt (for either married or unmarried couples)