Subtitle: A House of Lords inquiry reveals the institutional dysfunction preventing the government from even knowing who is—or isn’t—in the country
Lede
For five years, the British Home Office has no record of whether migrants actually left the United Kingdom. Between 2021 and 2026, departure data went unrecorded. The government cannot tell Parliament, the public, or itself how many overstayers are in the country. At the same time, new case management systems designed to modernize asylum processing have failed so fundamentally that caseworkers cannot learn from appeal outcomes. These are not minor administrative hiccups. They are the foundational failures of an institution attempting to manage one of the country’s most consequential policy domains while operating on spreadsheets and defunct databases.
The House of Lords Justice and Home Affairs Committee documented this institutional breakdown in a report published June 23, 2026—findings that expose a Home Office incapable of executing its own immigration reforms, let alone meeting the demands Parliament and the public have placed on it.
The Core Problem: No Departure Data
The most damning evidence of institutional failure is also the simplest to state: the United Kingdom does not know who left when they were supposed to.
The House of Lords committee found that there is an absence of departure records for migrants who have arrived or been due to leave the UK between 2021 and 2026. This gap persists. The committee called for the Home Office to “restart publishing data on exit checks as a matter of urgency, to clarify the number of migrants who are in the UK and the number of overstayers.”
That a government must be urged by its own parliamentary oversight body to count who is leaving its borders is itself evidence of systemic dysfunction.
The implications are staggering. Without departure data, the government cannot:
- Determine how many people overstayed their visas
- Identify enforcement priorities
- Assess the effectiveness of its own immigration controls
- Make data-driven policy decisions
- Provide Parliament with accurate information on migration levels
Instead, policy is being made in darkness. The committee noted that “there are significant gaps in official migration data, making it difficult both for the Government to formulate immigration policy and for scrutiny bodies to assess the likely impact of government proposals.”
Systems Failure: Legacy Platforms and Failed Replacements
The data crisis is compounded by catastrophic IT system management. The Home Office has spent years—and millions—attempting to modernize how it processes asylum and settlement cases. The results have been uniformly poor.
The Legacy System Problem
Until recently, the Home Office relied on CID (Casework Information Database), a platform dating back to the early 2000s. The committee heard from witnesses describing it as inadequate for modern immigration administration. In June 2026, the Home Office finally decommissioned CID and moved asylum operations to a new system called Atlas.
But the transition exposed a deeper problem: there was no single, reliable view of cases across the asylum system under either platform.
Atlas: Replacement Failure
Atlas was meant to be the modern solution. It wasn’t. A June 2026 report in The Register found that the new system “failed to help case workers learn from appeals”—a fundamental requirement of competent administrative decision-making. The Home Office had been unable to provide case workers with data or feedback on the outcome of asylum appeals to decision-makers.
How is a caseworker supposed to improve decision quality if the system does not tell them whether their previous decisions were reversed on appeal?
The Spreadsheet Workaround
Facing system inadequacy, Home Office staff have resorted to maintaining their own spreadsheets alongside official systems. The Register reported that “some Home Office staff continue to maintain their own spreadsheets alongside official systems, which can leave multiple versions of the same information in circulation and contribute to ongoing data quality problems.”
This is the digital equivalent of an architect building skyscrapers using a handheld calculator and an Excel sheet. It is not a temporary workaround. It is evidence of a system that has broken so thoroughly that institutional knowledge has retreated to the tools individuals can control.
The Capacity Crisis
The House of Lords committee went further, questioning whether the Home Office has the institutional capacity to deliver the government’s new immigration reforms at all.
The committee “warned that the additional checks and extension applications created by the new settlement system could significantly increase workloads for a department that is already struggling with backlogs and staff shortages.” More directly: “The Home Office is struggling to manage the immigration, settlement, and citizenship system as it currently stands.”
The Government has proposed to extend the standard route to settlement from five to ten years—introducing new criteria, additional checks, and status review processes. The committee was explicit in its skepticism: “The Committee is not convinced the Home Office will be able to deliver the proposed new system without additional staffing.”
Yet the Government has proceeded anyway, with the changes applying retrospectively to migrants already in the UK on the path to settlement. The committee found this approach “manifestly unfair” and warned it would “adversely impact the UK’s reputation.”
Systemic Dysfunction: Reactivity Over Planning
The Lords committee identified a deeper institutional pathology: the Home Office creates policy reactively, with no forward planning or impact assessment.
The report states: “Successive governments have created immigration policies reactively, with a focus on headlines and short-term, siloed aims.” The committee expressed particular concern that “the Home Office is too reactive and has failed to set out the impact of its proposed and actual policies, making it challenging for parliament or the public to scrutinise.”
There were no impact assessments for the new settlement rules. The Government did not publish how many people would be affected, what the costs would be, or what the administrative burden on the Home Office itself would be. The committee had to demand this information.
This is not incompetence in execution. This is architectural failure—an institution designed to respond to political pressure rather than to administer law deliberately and transparently.
What This Reveals
The Home Office data crisis and system failures reveal a fundamental truth about institutional accountability in modern Britain: when the machinery of government becomes too complex to manage with available resources and political will, the entire system retreats into opacity.
The government cannot tell the country how many migrants are in it. It cannot track whether people are leaving. It cannot ensure that asylum decisions improve over time. And it is about to implement a major expansion of that broken system without the staff or infrastructure to manage it.
This is not a technical problem awaiting a software patch. It is evidence of an institution that has lost control of its core function.
The question is no longer whether the Home Office can implement new immigration policies effectively. It is whether the Home Office can govern immigration at all.
Sources
- House of Lords Justice and Home Affairs Committee: Settlement, Citizenship and Integration (June 23, 2026)
- The Register: Home Office ditches legacy asylum database, keeps the spreadsheets (June 7, 2026)
- The Register: Atlas shrugs—New UK asylum seeker IT system failed to help case workers learn from appeals (June 30, 2026)
- Free Movement: Briefing—the sorry state of the UK asylum system
- Statement of Changes to the Immigration Rules: HC 259, 9 July 2026