February marks ten years since the troubled Phoenix pay system was introduced in the federal government, and recent statistics shed light on its impact. Following its 2016 launch, Phoenix was criticized by the auditor general of Canada as a major failure, leading to both overpayments and underpayments for numerous public servants, a situation that persists today.
Public Services and Procurement Canada (PSPC) has released the latest figures, providing insight into the past decade of Phoenix in terms of numbers. Since its inception, approximately 483,130 employees have received overpayments totaling around $3.57 billion. By December 2025, 370,252 employees had repaid their overpayments, amounting to $3.09 billion recovered by the government. However, 112,878 employees still have outstanding overpayments of approximately $487 million.
Regarding underpayments, PSPC stated that tracking this total is challenging as the information is not recorded in Phoenix in the same way as overpayments, due to various complexities involved.
The total internal cost of Phoenix is estimated at around $4.8 billion, including an initial development cost of $309 million. From 2016 to March 2025, the government invested $3.51 billion to operate, enhance, and stabilize the system, and address the backlog of pay issues. For the current and upcoming fiscal years, approximately $980.7 million has been allocated to manage Phoenix and reduce the backlog, which currently stands at 233,000 cases.
Data from the past five fiscal years shows that companies such as IBM Canada Ltd., Systematix IT Solutions Inc., McKinsey & Company Canada PricecwaterhouseCoopers LLP, and Oracle Canada ULC have been major beneficiaries of Phoenix contracts. IBM, responsible for designing and deploying Phoenix, has received over $851 million in the last decade.
In terms of workforce, 1,769 full-time employees are working to reduce the Phoenix backlog at the payroll centre in Miramichi, N.B., triple the initial staff dedicated to addressing Phoenix transactions. While the total number of public servants involved in the Phoenix project is not yet available, efforts are underway to gather this data.
The replacement for Phoenix, Dayforce, is expected to be fully operational by 2030 under a $350.6-million contract signed until 2026, extendable until 2049. As of last year, 131 full-time equivalent staff were working on the Dayforce project, with a peak of 192 staff in 2022-23.
As of January, there were 233,000 cases in the Phoenix system awaiting processing, with 37% falling within service standards and 45% pending for over a year. PSPC aims to process 122,500 backlogged and priority cases between April 2025 and June this year in preparation for the Dayforce pilot.
In conclusion, efforts are ongoing to address the longstanding issues caused by the Phoenix pay system as the transition to Dayforce approaches.
