If you have already filed coupled return, then you cannot. If you did not file a return or print it, then You can delete that return and you will need to complete a new tax return for each person. If you decide you wish to use individual preparation, you will need to create two new returns.
Please follow the below steps to start a new separate return :
Sign in to your TurboTax account
SelectStart a new return
Select the TurboTax Online product you wish to use, and indicate how you did your taxes last year
On theWelcomestep, selectMyself under the questionWho are you preparing this return for?
Follow the prompts to enter your personal information. On theWhat's your marital status?step, selectMarriedorLiving Common-law
AtDo you want to prepare your returns together?, selectNo
SelectContinueand proceed with completing your return
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