I made four quarterly tax payments in 2016, but did not see any place to enter those payments on my return.

[IreneS]

To report the quarterly tax payments you made, please follow these steps:

1. Click on Federal Taxes >  Deductions & Credits.  [In TT Self-Employed:  Personal > Deductions & Credits]
2. In the Estimates and Other Taxes Paid section, click on the Start/Update box next to Estimates.
3. On the next screen, select the category for the tax payment (Federal, State, Local).