Document Title Annual Summary and Transmittal of U.S. Information Returns (2017 Version) First-Time Homebuyer Credit Instructions for Form 1099-S (2017 Version) Mortgage Interest Statement (2017 Version) Form Name 109617.MSC 5405.MSC 1099S17.MSC 109817.MSC Agency/Statute IRSIRSIRSIRS Form Updates New IRS Form. Updated to 12/16 Version. New IRS Form. New IRS Form.