Do you mean that you want to know what address your refund was mailed to? Your tax return is the form you send to the government that shows your income and calculates your tax. The money the government sends back to you is your refund.
If you are getting your refund by mail, the IRS will mail your refund to the address you entered on your tax return. You can see the address at the top of Form 1040. DoninGA told you how to see your tax return, if you did not save a copy of it.
If you filed by mail, and you really are asking the address that you mailed your tax return to, TurboTax has no way of knowing that. You mailed the tax return yourself.
