Take off my child’s form my taxes

[xmasbaby0]

Dependents are entered or deleted in MY INFO.

[MelindaS1]

To add or remove a dependent in TurboTax:

• For TurboTax Online, go to the Personal profile screen under Tax Home > My Info.
  
  
  • You should see your dependents listed under Your Household.
     
• For TurboTax Desktop, open or continue your return and select Personal Info.
   
• Select Add Another Dependent if you need to add someone. Select Delete next to the name of a dependent to remove them. The software will ask you to confirm before they are removed.

Source: How to remove a dependent from your tax return.