I do not see any option that I already paid Estimate Taxes for 2025 under Deduction section.

[VolvoGirl]

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

Estimates - click the Start or Update button

I read a post that you may have to expand or go to Other common situations. Or maybe uncommon situations.

[DavidD66]

To enter your estimated tax payments in TurboTax Online:

• Go to Deductions & Credits
• Scroll down to Estimates and Other Taxes Paid 
• Select Start or Revisit next to the type of estimated tax payments you need to enter
• Enter the amount of estimated tax payments by quarter