ZZ1 - Section 951A Income Inclusion - 10% Shareholders
ZZ2 - Tested Foreign Income Taxes - 10% Shareholders
ZZ3 - Dividends Eligible for IRC Section 243
ZZ4 - Dividends Eligible for IRC Section 245A
ZZ5 - U.S Obligation interest in box 11
turbotax does not handle 20ZZ items. if applicable it's for you to enter on the appropriate form or schedule
However, the way I read 1 and 2 you would need to report these only if you were a 10% shareholder of a controlled foreign corporation that owned the partnership interest
items 3 and 4 are only applicable if the owner of the partnership interest is a corporation
as to 5 that's would only be needed if you have a personal state income tax. then entry would depend on the state because entry might be through the state k-1 or an entry elsewhere when you get to the state section
controlled foreign corporation
(1) In general For purposes only of taking into account related person insurance income— (A) the term “United States shareholder” means, with respect to any foreign corporation, a United States person (as defined in section 957(c)) who owns (within the meaning of section 958(a)) any stock of the foreign corporation, (B) the term “controlled foreign corporation” has the meaning given to such term by section 957(a) determined by substituting “25 percent or more” for “more than 50 percent”, and (C) the pro rata share referred to in section 951(a)(1)(A) shall be determined under paragraph (5) of this subsection.
