I'm trying to find a confirmation of the extension I filed so I can verify the amount I paid for the extension. Can you help me find the docs?

[VolvoGirl]

Look at your bank account or credit card to see how much you paid with extension.
Or are you asking about the Turbo Tax fees?

[DoninGA]

And if the answer was not helpful, why not write a comment on why and what exactly you need so that we can help you.

[DoninGA]

Use this TurboTax website to check the status of the e-filed extension request - https://turbotax.intuit.com/tax-tools/efile-status-lookup/

See this TurboTax support FAQ for printing the Form 4868 extension request - https://ttlc.intuit.com/questions/2879424-how-do-i-print-my-4868-extension-form-after-e-filing-it-th...