Yes, the IRS was not ready to receive the Partnership K2 and K3 forms by e-file until late March, but that was months ago now.

And yes, you can auto-attach these forms as a pdf, but that opens up potential errors on the IRS side.

So when will Lacerte be able to e-file these forms? Does anyone know if Lacerte is even working on this? 

Not to mention being able to use the RIC country code for  foreign income and taxes from brokerage accounts? The IRS confirmed this is what you're supposed to use on April 11, 2022, but Lacerte still does not have this option on their list of country codes.