I'd be interested in whether there was an answer to this question. My K3 lists income from 12 different countries. TT won't let me identify more than one. Someone else suggested basically filling out 12 separate K1/K3s, one for each country. Seems like a lot of extra work and I worry that it creates a huge potential for error, or problems with the IRS with me saying that a single partnership sent 12 K1s.
