If you completed the entry of a Form 1095-A the TurboTax software would have generated and completed a Form 8962.
To access your current or prior year online tax returns sign onto the TurboTax website with the User ID you used to create the account - https://myturbotax.intuit.com/
When you sign onto your online account and land on the Tax Home web page, scroll down and click on Add a state.
This will take you back to the 2020 online tax return.
Click on Tax Tools on the left side of the online program screen. Then click on Print Center. Then click on Print, save or preview this year's return. Choose the option Include government and TurboTax worksheets
For 2020 only, if you received excess Advance Premium Tax Credit, you do not have to repay the excess. In that case, Form 8962 is omitted from your tax return. TurboTax will not produce Form 8962 if it is not needed.
Form 8962 is only needed if you have a net Premium Tax Credit (additional credit owed to you). If there is no amount on Schedule 3 line 8 of your tax return (or if Schedule 3 is not included), Form 8962 is not included in your 2020 tax return.
The American Rescue Plan Act suspended the requirement to repay excess Advance Premium Tax Credit for 2020. For more details see the following on the IRS web site.