Company To Host Earnings Conference Call at 5 p.m. on Oct. 24, 2006

ATLANTA, Oct. 3 /PRNewswire-FirstCall/ -- CheckFree Corporation (Nasdaq: CKFR) announced today that it will report its fiscal 2007 first quarter results on Tues., Oct. 24, and will host a conference call at 5 p.m. ET.

Participants should dial 1-877-232-1067 any time after 4:45 p.m. ET, enter the conference entry code 56442 or ask for the CheckFree earnings conference call. Participants also can access the conference call at http://www.checkfreecorp.com.

• What: CheckFree earnings conference call
• When: 5 p.m. ET, Tues., Oct. 24, 2006
• How: Conference call number 1-877-232-1067 or http://www.checkfreecorp.com. Digital replay will be available after 7 p.m. EDT at http://www.checkfreecorp.com.

Founded in 1981, CheckFree Corporation (Nasdaq: CKFR) provides financial electronic commerce services and products to organizations around the world. CheckFree Electronic Commerce solutions enable thousands of financial services providers and billers to offer their customers the convenience of receiving and paying their household bills online or in person through retail outlets. CheckFree Investment Services provides a broad range of investment management solutions and outsourced services to thousands of financial services organizations, which manage about $1.4 trillion in assets. CheckFree Software develops, markets and supports software applications that are used by financial institutions to process more than two-thirds of the 14 billion Automated Clearing House transactions in the United States. The division also provides operational risk management, financial messaging, corporate actions, and regulatory compliance software to more than 1,500 organizations across the globe.

SOURCE CheckFree Corporation
CONTACT: Media relations, Judy DeRango Wicks, +1-678-375-1595, or
jdwicks@checkfree.com, or Investor relations, Tina Moore, +1-678-375-1278, or
tmoore@checkfree.com, both of CheckFree Corporation
/Web site: http://www.checkfreecorp.com
(CKFR)