The $1.25 Billion Software Disaster
Why IBM Failed Australia
In 2010, the Queensland Government launched a new payroll system for its Department of Health. The system immediately began issuing wildly inaccurate paychecks. Thousands of nurses, doctors, and staff were severely underpaid, overpaid, or received paychecks that literally read $0.00. The total cost to fix the system exploded to AU$1.25 billion.
What Happened
In 2007, Queensland Health signed a contract with IBM to replace its payroll system. The budget was AU$40 million. The system went live in 2010. It immediately began underpaying, overpaying, and failing to pay staff at all. Nurses received paychecks for $0.00. Some were overpaid by tens of thousands of dollars. The system had to process 35,000 different pay rules covering awards, allowances, penalties, and overtime across multiple unions. IBM proposed a fixed-price contract. Queensland Health accepted. Neither side fully understood what they were building. By 2019, the total cost to fix the system had ballooned to over AU$1.25 billion — making it a landmark public-sector software failure in Australian history.
Read the Full Investigation
Investigation PIA-INV-009 — the complete written forensic analysis, key facts, executive lessons and FAQs.
Subscribe on YouTube
New forensic documentaries and shorts — first on YouTube.
Subscribe to Project Insider AsiaGet the Next Investigation First
Get the next investigation before it drops. The Project Insider Brief lands every Monday with forensic analysis you will not find anywhere else.
Subscribe to The Weekly Brief