State tax filing

You can report the 1042-S as Other reportable income:

1. Open or sign in to your return in TurboTax 
2. Click on Federal - Wages & Income 
3. Scroll down to the bottom of the list; you may need to click on Add More Income
4. Scroll down to and expand the Less Common Income area. 
5. Click Start or Revisit next to Miscellaneous Income, 1099-A, 1099-C  (last item in the list)
6. Click Start next to Other reportable income (last item in the list)
7. Answer Yes
8. Enter a description (1042-S; for CD from xxxx Bank) and the amount and click Continue

If your 1042-S has withholding/US tax paid, enter that amount as follows:

1. Sign in or open your return
2. Click on Deductions & Credits
3. Scroll down to and expand the Estimates and Other Taxes Paid section
4. Click Start next to Income Taxes Paid
5. Scroll down Other Income Taxes Paid
6. Click Start next to Withholding not already entered on a W-2 or 1099 (first item in the list)

The form is for nonresident aliens but sometimes financial institutions send out the wrong forms.   See IRS page Foreign Source Income paid to Nonresident Alien