See this TurboTax support FAQ for updating your TurboTax account - https://ttlc.intuit.com/community/account-updates/help/how-do-i-update-my-turbotax-account-information/01/25927
@tjdempsey1 Return to your post and scroll up. Then read the reply directly above your own question.
Start by signing in to your TurboTax Advantage account.
Once you're signed in, select Billing and shipping info on the left side, then the TurboTax Advantage info radio button to confirm or update your payment, billing, or shipping address.
Select TurboTax Advantage on the right side to view, change, or remove the TurboTax product(s) on order.