Think tank to UK government: You can't build the future on systems from the past

Summary

Public Sector Think tank to UK government: You can't build the future on systems from the past Legacy IT is getting worse, not better, and could trip up Whitehall's shiny digital plans, report warns Flagship tech projects such as the ID card scheme are at risk of failure unless the UK government changes its approach to legacy systems – which evidence shows is getting worse, a new think tank report claims.Re:State, a non-partisan policy unit focused on public service reform, says much of the government's ambitions for digital services and efficiency depend on "modern, interoperable systems." However, the problem of legacy systems is underestimated, it claims."In Westminster the money doesn't get prioritized for tech, and so behind the scenes successive governments have neglected to fix many dangerously outdated systems, leaving a ticking time bomb for future generations to defuse," said Joe Hill, co-author of the report, director of Strategy at Re:State and former Treasury civil servant. Examples are not hard to find. They include problems migrating the Police National Database to the cloud, the scandalous data breach revealing the names of Afghan informants, and a creaking farm payments system. The problem lies in departmental control of legacy system remediation and the funding model for those projects. The Re:State report, From legacy to leadership [PDF], says that funding comes in two forms: crisis funding or maintenance funding."Systems aren't transformed unless they fail in substantial ways. The result is that the gap between what systems can do and what services require widens each year. Departments fall behind with out-of-date technology stacks by relying on aging platforms that constrain service design, data use, and automation, which leaves them with ever more catch-up to play at a later date as operational urgency rises," it states.Much of the report relies on data from the State of Digital Government Review 2025, which found lost productivity from legacy ...