How can I get a copy of my Capital Loss Carryover form to do my taxes next year?

If you are looking for the complete 2022 return with all the worksheets : 

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 2022 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

The $3,000 allowed loss is reported on line 21 of IRS Schedule D Capital Gains and Losses.

The carryover is reported on Federal Carryover Worksheet page 2 line 13.  See here.

In the online versions, you may view or print at Tax Tools / Print Center / Print, save or preview this year's return / Include government and TurboTax worksheets after you have paid for the software.

@mitbrehol