2023 tax year is the first year that the IRS is offering their own free efiling of 1099s.  Has anyone signed up yet? I would like to try it for tax year 2023 but have not been able to sign up.  You need an IRIS Transmitter Control Code (TCC).  You need an ID.ME which I already have but could not get past the screen to receive the TCC.  Navigating the web pages takes you to a landing spot that look like from the day of DOS. Anyone else try this or want to give it a try and see if you can get it to work. link:

https://www.irs.gov/filing/e-file-forms-1099-with-iris