The ultimate, and in some ways unexpected, impact of The Mystery of the Gentiles is something that even those dedicated to the pursuit of truth may initially find difficult to accept, especially in light of its spiritual, eschatological and political ramifications.
Babysitting qualifies as a business under tax law, so you will have to file a Form 1040 Schedule C, Profit or Loss from Business, or short form Schedule C-EZ when you do your taxes. Depending on how much you earned, you may also have to file Schedule SE and pay self-employment tax on your babysitting income. Schedule C or C-EZ
You must claim your child as a dependent to claim the child care tax credit, but you can't use Form 8332 to qualify you. Your ex can't waive her right to the credit if your child actually lived with her for at least half the tax year.