Yes, you can use TurboTax to prepare and e-file tax your return to however Form 3520 must be printed and paper filed, by mail (it cannot be e-filed), there is no reason that this should interfere with your regular income tax return preparation and filing. Form 3520 is a disclosure document and does not impact your tax return.,
The links below are to IRS Form 3520 and its instructions.
Form https://www.irs.gov/pub/irs-pdf/f3520.pdf
Instructions https://www.irs.gov/pub/irs-pdf/i3520.pdf
[Edited 03/10/2020 | 8:05 am PDT]
