Where do I mail my federal tax return to?

Where to mail federal paper returns

https://www.irs.gov/uac/where-to-file-paper-tax-returns-with-or-without-a-payment

When you decide to file a paper return with TurboTax, when you print, a document called filing instructions will print with the paper copy of your return. You'll see the mailing address in those instructions.  For your federal return, you can also look it up at this IRS website.

For more information on printing and mailing your return see the TurboTax help article, How do I print and mail my return in TurboTax Online?

@kathy-wing