United States Railroad Retirement Boaed

The RRB-1099 must be entered in the retirement section. To find it, type 1099-R in the search box and click on jump to 1099-R. One of the first screens will ask you which type of 1099-R you have. Make sure you select the RRB-1099. That will then lead you to exactly what you need to enter the data from the form. 

Make sure you clearly distinguish between an RRB-1099 and an RRB-1099-R.

Those are two different form types....searching RRB-1099 might be a more accurate Search if it doesn't use the trailing "-R" since the RRB-1099 goes in the Social Security section and not with the other 1099-R form types