I have received a "Mock K-1" from a non-US private company with which I am considered a partner. The company is not required to, and does not, file Form 1065 with the IRS. However, as a courtesy to US investors, the company provides a Mock K-1 with the investor's portion of the company's financial results. Should I enter this information as I would a regular K-1? Or does that cause a problem if the entry doesn't match to 1065 data received by the IRS?
