Federal taxes are never deductible on a federal return. You can take off any state taxes you paid in 2017 though. To do so:
1. Click Federal
on the left-hand side menu.
2. Click Deductions
& Credits across the top.
3. Scroll down to Estimates and Other Taxes Paid and click Show more.
4. Click Start
or Revisit by Other Income Taxes.
If you used Turbo Tax last year and paid them all at once, we'll take care of carrying it over for you. This section is only for paying state or local taxes that was done outside of Turbo Tax.