To enter you payments:

Where to edit my federal and state taxes paid:

 Click the Federal Taxes tab

1. Click >Deductions & Credits
2. Scroll down to >Estimates and Other Taxes Paid
3. Click the blue >Show More in this section
4. Click >Start (or Revisit) next to Estimates.  Here you'll be able to enter all of your estimated taxes paid for 2017.  OR
5. Click >Start (or Revisit) next to Other Taxes Paid.  Here you'll be able to edit:
1. Payments made with extension
2. 2017 refund applied to 2018
3. Other years' amounts due on state/local taxes paid in 2017
4. 2017 withholding not reported elsewhere