how to edit email address on turbo tax

Please follow these steps to change your email address in TurboTax:

1. Sign in to your Intuit Account
2. Click on the Sign in & Security box
3. Click the Email Address box
4. Enter your new Email Address, confirm it, and then select Save

Please see this TurboTax Help Article for additional information:  How do I change my TurboTax account email?