you don't. if you successfully filed one, the IRS has a record. if you made a payment that must be entered.
- Open or continue your return in TurboTax, if it's not already open.
- Search for estimated tax payments (use this exact phrase) and then click the Jump to link in the search results.
- In the Payments with Extension section, select Start or Update next to the payment you submitted with your type of federal, state, or local extension. Make sure the amount shown is correct.
