Should I uncheck Sched K-1, box 16 (K-3 attched). Sched K-3 not available until Aug, if one is provided at all. Should I file now and amend later if a K-3 is received?

[PatriciaV · Accepted solution]

It depends. For some taxpayers, the IRS has announced that most K2/K3 reporting for 2021 can be delayed until the 2022 tax return. If your K-1 does not report foreign activities for Schedule K-3, you can uncheck the box (14 on 1120S, 16 for 1065) and e-file now. 

However, if your K-1 does report foreign activities, you are required to include Schedule K-3. You have the option to uncheck the box, e-file now, and amend your return later. Or you can file an extension and check back later in the year to see if Schedule K-3 is available.