Where do i input my extension tax payment amount before my final tax return filing?

[tagteam]

See https://ttlc.intuit.com/turbotax-support/en-us/help-article/tax-extension/filed-extension-made-payme...

[VolvoGirl]

To enter the amount you paid with an extension (including state extension) go to

Federal Taxes (or Personal for desktop H&B version)

Deductions and Credits

Then scroll way down to Estimates and Other Taxes Paid

Other Income Taxes - Click the Start or Update button

Next page second section Payments with Extension

Either Visit All or Click Start or Update by the extension you paid