I am trying to enter a payment that I already made to the IRS in 2024 into my TurboTax filing. Does anyone know how I can do this?

Are you preparing an amended tax return and reporting a payment that accompanies the original tax return?  Or something else?

In TurboTax Online, Federal withholding tax not already entered on a W-2 or 1099 may be entered as follows:

• Down the left side of the screen, click Federal.
• Down the left side of the screen, click Deductions & Credits.
• Click the down arrow to the right of Estimates and Other Taxes Paid.
• Click to the right of Income Taxes Paid.
• Click the down arrow to the right of Other Income Taxes Paid.
• Click to the right of Withholding not already entered on a W-2 or 1099.
• Click Yes.

How did you pay it?  Was it an Estimated payment?  

To enter Federal or State Estimated Taxes Paid, including a state estimated payment made in January for the prior year, go to

Federal on left or at top (Personal for Home & Business)

Deductions and Credits

Then scroll way down to Estimates and Other Taxes Paid

Estimated Taxes - click the start button

Federal Estimated payments should be on 1040 line 26.