Yes, the information should transfer from your 2019 .tax file to your 2020 income tax return.
Note: If you're required to file a tax return, you have to report ALL income, whatever the amount, including self-employment income under $600.
- The $600 is a threshold below which a payer is not required to issue a form 1099-MISC, but the recipient of the income must report it (even for less than $600