Schedule 3 is a new form
this year that may be needed along with your Form 1040. It is used to report "non-refundable credits" such as the:
- Foreign Tax Credit
- Credit for Child and Dependent Care Expenses
- Education
credits
- Retirement Savings Contributions Credit
- Residential
Energy Credit
You
can click this IRS link to view Schedule
3: https://www.irs.gov/pub/irs-pdf/f1040s3.pdf.
We are not able to see your return on this forum, but my best guess is that the credit requiring you to file Schedule 3 is the Retirement Savings Contributions Credit. Please click the link to this TurboTax FAQ for more information: What is the Savers Credit?
