For tax year 2020, you can change your filing status to Married Filing Separate. You may need to create a new account in order to remove your estranged wife's data. If you don't want to do this (if you wish to continue using the account you both used before) then you should go back to the Personal Info section and remove her completely.
This will stop the software from including her data on your tax return.
You can also make sure that form 2210 is not stuck there (since it is there now) by manually deleting it after you've completed the above
How do I view and delete forms in TurboTax Online?
- Open or continue your return in TurboTax.
- In the left menu, select Tax Tools and then Tools.
- In the pop-up window Tool Center, choose Delete a form.
- Select Delete next to the form/schedule/worksheet in the list and follow the instructions.
@Doug913
