Is there a source stating that U.S. contractors who received 1099-MISC forms do or do not have to attach them to their federal or state return? My impression, after a bunch of searches, is that I don't have to attach 1099s, but I'm confused by TurboTax.
TurboTax asked for the name and EIN of the entity that paid me, but I don't see any trace of the entity's name or EIN in the PDF return that it produced. Why would it ask anyway, if 1099-MISC details don't have to be submitted by individuals?
TurboTax advised only to attach the W-2, but not any 1099-MISC.