How do I enter income for SAT and ACT proctoring when I did not receive any tax forms? The amounts for both were small - under $400 each.

You can enter those amounts as Other income, line 8 of Schedule 1.

Here is how to enter it in TurboTax:

1. Log in and continue your return.
2. Click on Income & Expenses in the upper left corner.
3. At the bottom of the list you will see, Less Common Income. If you don't see that at first, click on See a list of all income at the bottom of the list.
4. Click Show more on the right.
5. At the very bottom, click Start or Revisit next to Miscellaneous Income, 1099-A, 1099-C.
6. At the bottom of the next list, select Other reportable income.
7. Answer the next question, Yes.
8. Enter a description and the amount.