1
                                                                    Exhibit 23.1

                         INDEPENDENT AUDITORS' CONSENT

We consent to the use in this Current Report on Form 8-K of CheckFree Holdings
Corporation of our report dated October 22, 1999, (February 15, 2000 as to Note
4), on the consolidated balance sheets of MSFDC, L.L.C. and subsidiaries, a
development stage company, as of July 2, 1999, and July 3, 1998, and the related
consolidated statements of operations, members' capital deficiency and cash
flows for the year ended July 2, 1999, and the periods from June 18, 1997
(inception) to July 3, 1998, and from June 18, 1997 (inception) to July 2, 1999,
appearing in this Report.



/s/ Deloitte & Touche LLP
DELOITTE & TOUCHE LLP
Seattle, Washington
July 11, 2000