Tu peux expliquer d'avantage? Je ne trouve pas l'option formulaire. Merci

We're working hard to finalize these forms to align ourselves with CRA requirements, and we hope to have them ready soon. We appreciate your patience. You can see a list of Forms that still locked here: Why does TurboTax say my forms are locked or haven't been finalized? 

If you don't believe you have a locked form but are still getting the error, you may want to try recreating your return without transferring info from last year or using Auto-Fill, as these can enter info that could trigger a locked form like Capital Losses, ABIL, etc... 

If you are using TurboTax Desktop, please try clearing the unneeded forms and then closing unused forms. You can find those options under Edit>Forms in the top menu in Forms Mode.