By "after school expenses" do you mean you paid someone to take care of your children so you could work? Enter the information for the child and dependent care:
Federal>Deductions and Credits>You and Your Family>Child and Dependent Care Credit
You will need the SSN or Tax ID of the childcare provider and the amount you paid for childcare.
Before you try to work on this credit, make sure you have already entered your W-2 or self-employment income.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**