No, TurboTax does not support neither of the two forms, unfortunately. You will need to dowload the forms from IRS website, fill them out and attach to your printed tax return.
Here are the instructions:
1. Report your full income. Then enter the treaty
exempt amount as negative amount ( -5000) under
Federal
Taxes / Less Common Income / Miscellaneous Income 1099A, 1099C / Other
Reportable Income
2. Fill in Form 8833 or 8843 from IRS webiste to claim
an exception. https://www.irs.gov/pub/irs-pdf/f8833.pdf
https://www.irs.gov/pub/irs-pdf/f8843.pdf
3. Submit everything by mail to the designated IRS location on your Form 1040 print out.
