You do not fill out
Schedule 3 directly. Instead, the software gathers the information and fills it out for you.
Schedule 3 includes both refundable and nonrefundable credits as well as other payments. Here are the most common nonrefundable credits:
Here are the most common refundable credits and other payments on
Schedule 3:
You can view your
Schedule 3 (if applicable) with the PDF preview of your federal return on the Federal Tax Summary screen.