Form Tax Year Description Filing Options
RR 1S any Supplemental Information
RR2-1 any Railroad Private Carline Mileage Return
RR2-2 any Railroad Private Carline Mileage Return (Continuation)
RR 3-1 any Private Carline Mileage Return
RR 5 any Class 5 (Locomotives, Passenger, Freight, and Work Equipment owned as of Dec. 31)
RR 5S any Class 5 Summary Sheet
RR 5D any Class 5 Detail Sheet