Where do i enter estimated payments in north carolina tax form

To enter, edit or delete estimated taxes paid (Federal, State, Local) -

Click on Federal Taxes (Personal using Home and Business)
Click on Deductions and Credits
Click on I'll choose what I work on (if shown)
Scroll down to Estimates and Other Taxes Paid
On Estimates, click on the start or update button

Or enter estimates paid in the Search box located in the upper right of the online program screen. Click on Jump to estimates paid

You will actually enter this in the Federal area where you would enter Federal estimated payments. There is a column for Federal and a column for State. 

1. Open or continue your return.
2. Go to the Federal section, then Deductions & Credits. (or You can also search for estimated tax payments and select the Jump to in the search results).
3. Select Estimates and Other Taxes Paid.
4. Select Start or Revisit next to Estimated Tax Payments.
5. Choose Start next to the type of estimated tax payment you'd like to enter.

Where do I enter my estimated tax payments?

Your state estimated tax payments will serve as a credit your state tax liability and have to be entered on your tax return.

You enter your state estimated tax payments in the Federal section and they will flow through to your state return.

In TurboTax Online, you can enter the state estimated taxes you paid by following these steps:

1. Open your tax return
2. Click on Federal in the left-hand column, then Deductions & Credits 
3. Locate the section named Estimates and Other Taxes Paid and click on the arrow on the right 
4. Click on Start next to Estimated Tax Payments
5. On the next page, click Start next to State estimated taxes for 2025.