The claim: The asylum backlog is one number.
- The short answer
- No. There are several queues at different stages, counted by different bodies on different bases, and they have lately moved in opposite directions. Even a single queue is two numbers: the wait for a first decision is published both as a count of people and as a count of cases, and the people figure is about a quarter larger.
How to cite this: The asylum backlog is one number.
- Home Office, Immigration system statistics, year ending June 2026, How many people are in the UK asylum system? Cited for Asylum backlog, people awaiting an initial decision. Asylum backlog, cases awaiting an initial decision. Asylum backlog, highest number of people awaiting an initial decision. People in receipt of asylum support (total). Published . https://www.gov.uk/government/statistics/immigration-system-statistics-year-ending-june-2026/how-many-people-are-in-the-uk-asylum-system. Checked by us on .
- Home Office, Immigration system statistics year ending June 2026, Asylum summary tables, table Asy_00a. Cited for Asylum backlog, people awaiting an initial decision, end of 2019. Published . https://assets.publishing.service.gov.uk/media/6a85c315b0504df9f2c89800/asylum-summary-jun-2026-tables.ods (spreadsheet download). Checked by us on .
- HM Courts & Tribunals Service / Ministry of Justice, Tribunals statistics quarterly, April to June 2026, table FIA_4. Cited for Asylum appeals backlog (First-tier Tribunal, outstanding cases). Published . https://www.gov.uk/government/statistics/tribunals-statistics-quarterly-april-to-june-2026. Checked by us on .
- HM Courts & Tribunals Service / Ministry of Justice, Tribunals statistics quarterly, April to June 2026, table FIA_4. Cited for Asylum appeals backlog, previous year (First-tier Tribunal, outstanding cases). Published . https://www.gov.uk/government/statistics/tribunals-statistics-quarterly-april-to-june-2026. Checked by us on .
- Home Office, Immigration system statistics (citing Migration Transparency Data ASY_03). Cited for Total asylum cases in the casework system (work in progress). Published . https://www.gov.uk/government/statistics/immigration-system-statistics-year-ending-june-2026/how-many-people-are-in-the-uk-asylum-system. Checked by us on .
Via UK Migration Explorer, https://ukmigrationexplorer.org/common-claims/the-asylum-backlog-is-one-number/.
What the data says
Start with the smallest version of the problem. One queue, the wait for a first Home Office decision, is published as two figures for the same 30 June 2026: 40,168 people, or 32,401 cases. Nothing is wrong with either. They count people or main applicants, and the gap between them is about a quarter of the smaller one. Before any queue is added to any other, a single queue already has two right answers.
Then the queues themselves. The wait for a first decision, the appeals queue at the tribunal, the total casework work in progress, and the count of people being supported are four different measures at four different stages. They are set out side by side in what the words mean, with what each one counts.
They are not moving together. The first-decision queue is down from a peak of 175,457 people in June 2023, and now sits below where it stood at the end of 2019, when it was 51,228. Over the same recent period the appeals queue went the other way: 90,341 cases outstanding at 30 June 2026, against 59,925 a year earlier. On a cases basis the appeals queue is now the larger: 90,341 appeal cases against 32,401 cases awaiting a first decision. Both figures in that comparison are cases. The first-decision queue's June 2023 peak and its 2019 level, given at the start of this paragraph, are counts of people, and setting either of those against an appeal-case count is the error this page exists to correct.
So "the backlog has more than halved" and "the backlog is at a record" are both available, from the same release, to anyone willing not to say which queue they mean.
Why the claim is misleading
The queues cannot be added. They are counted in different units, people against cases, by different bodies, the Home Office and the tribunals service, and they overlap: a person waiting for an appeal may also be one of the 93,293 people receiving asylum support at the same date. Summing them counts the same person more than once and produces a figure no publisher would recognise.
Support is not a queue at all. The number of people receiving asylum support is a stock of people being housed and supported, some of whom have already had a decision. It is often quoted as a backlog, and it is not one.
The one figure that would settle it is out of date. The nearest thing to a single number is the total casework work in progress, 224,742 cases, and that is as at June 2024: the wider breakdown was suspended pending a new caseworking system. So the measure that would let anyone say "the backlog" honestly is the one that stopped being current.
And a single number invites a comparison it cannot support. A queue is a stock, measured on a date. Setting it against an annual flow of claims, or against last year's figure from a different queue, produces a change that never happened.
What the claim gets right
The habit has a reason. There was a period when one figure did most of the work, and the first-decision queue was so much larger than the others that treating it as "the backlog" was roughly true. That stopped being so as the queues diverged, and the wording did not follow.
There is also a real problem underneath the phrasing. When it was last counted the system held a total approaching a quarter of a million cases, and the appeals queue is at a record. Someone reaching for one number is usually reaching at something real. The number does not exist; the pressure does.
The mirror claim fails too
"The asylum backlog has been cleared" makes the same mistake pointing the other way, and it is now the easier one to make: the queue that fell is the one most often reported, and the queue that rose sits with a different publisher. Both versions depend on not naming which queue is meant, which is why the fix for both is the same question.
Better questions to ask
- Which queue: first decisions, appeals, total work in progress, or people being supported?
- People or cases? The same queue gives two figures and they differ by about a quarter.
- On what date? These are stocks, and a stock from one date cannot be compared with a flow over a year.
Source notes
First-decision queue, the peak, the 2019 figure and asylum support: Home Office, immigration system statistics, year ending June 2026, published 27 August 2026. The people and cases figures for the queue come from the same release and count different things.
Appeals: HM Courts and Tribunals Service / Ministry of Justice tribunals statistics, as at 30 June 2026. A different publisher on a different cycle, and provisional.
Total casework work in progress: Home Office, as at 30 June 2024, the latest available. Not current, and shown as stale rather than dropped, because the gap is the point: the wider breakdown was suspended pending a new caseworking system.
This page compares stocks with stocks and does not subtract across publishers. The first-decision queue and the appeals queue are both point-in-time counts at 30 June 2026, each from a different body on its own cycle and in its own unit, so the sentence naming both gives each its own figure rather than a total or a difference.
On selection. This site checks propositions that circulate rather than quotations attributed to particular people, as the style guide sets out. This misuse circulates on both sides; the style guide sets out the rule that follows, which is to write it up under whichever version circulates more and to say so.