How can I change my ACA from yes to no?

Under your federal return, navigate to Deductions and Credits. The ACA information is under Medical. Update your answers to change ACA to no for 2021

You'll need to delete the 1095-A and the 8962 form:

• If you're using TurboTax Online software and need to delete a form, click here.
• If you're using TurboTax CD\Download software and need to delete a form, click here. 

Once you delete the forms, go back through the health insurance section of TurboTax. Please follow these steps:

1. Type health insurance in the search box and click on Jump to health insurance.
2. Continue with the onscreen interview.
3. When you get to the Did you receive Form 1095-A for your health insurance plan? screen, select No, I didn't receive Form 1095-A and Continue.
4. Continue with the onscreen interview until complete.