Why Do Massive IT Projects Fail? Lessons from the Costliest Disasters

During the Qingming Festival, we often burn paper money and gold ingots; similarly, IT project construction frequently burns huge sums of money. This piece reviews some of the most notorious IT project failures around the world.

No.5: UK RBS Software Upgrade Failure

In June 2012, the Royal Bank of Scotland suffered a two‑week outage caused by a software upgrade that prevented millions of customers from processing transactions.

The upgrade disrupted the batch processing of transactions.

RBS set aside £125 million as a provision for compensation.

No.4: US HealthCare.gov Website

The Obama administration’s HealthCare.gov portal, intended to let citizens view their health‑insurance information, launched in 2013 but was so slow that even the President could not use it.

Within a week only 1% of users could complete registration; a system designed for 50,000 concurrent users stalled at around 1,000.

The project’s cost ballooned from the planned $970 million to over $200 million .

No.3: US Air Force Expeditionary Support System

In 2005 the US Air Force started a resource‑coordination system to automate logistics for frontline troops. Initially contracted to Oracle, the work later shifted to Computer Science.

After seven years, the $1.1 billion investment yielded no significant benefit, and an additional $1.1 billion would be required to finish the project, leading to its cancellation in 2012.

The project was terminated after seven years and $1.1 billion spent with no return.

Result: 7 years, $1.1 billion, nothing gained.

No.2: UK e‑Borders Electronic Border Management System

The UK Border Agency launched the e‑Borders system in 2007 with a £742 million contract to Raytheon.

By 2010, after paying £188 million, Raytheon missed milestones, prompting the agency to transfer the work to IBM. The project was finally abandoned in 2014, and the agency was ordered to pay an additional £224 million for wrongful termination.

Oh my God! A massive loss.

Result: 7 years, £1 billion wasted.

No.1: UK CFH National Health Records System

In 2003 the UK Department of Health aimed to build the world’s largest integrated medical‑record IT system.

After spending £2.3 billion in the first three years, estimates rose to £12.4 billion for a ten‑year completion, later reported to reach £20 billion. The project was terminated in 2011, with only a small portion salvaged and much of the work later migrated to open‑source projects.

Overall, at least £12 billion was burned on the failed effort.

Since 2013 a similar unified credit‑scoring system has already spent £2.2 billion and is projected to need £12.8 billion, showing a pattern of costly failures.

Humanity pays a steep price for large‑scale IT construction; we should cherish and maintain the systems that do succeed.

What other failed IT projects have you heard about? Share your thoughts in the comments.