Immigration Tribunal Backlog 2026: What It Means If You Have an Appeal Pending

The First-tier Tribunal (Immigration and Asylum Chamber) — the body that hears most immigration appeals in the UK — currently has over 139,000 open cases.

That is not a typo. One hundred and thirty-nine thousand cases. And it is growing.

If you have an appeal pending, or if your visa has been refused and you are considering appealing, you need to understand what that backlog means for you practically.

Why Is the Backlog So Large?

The backlog has grown for several interconnected reasons:

• A significant increase in the number of asylum claims in recent years.
• Cuts to legal aid that delayed many cases and led to more unrepresented appellants.
• Court closures and disruption during the pandemic.
• Recruitment and retention challenges in the judiciary.
• Increased complexity in many cases, particularly those involving country guidance.

The review of digital reform published in March 2026 found that efforts to modernise the tribunal are making some progress — but acknowledged that the caseload has been growing faster than the system can clear it.

How Long Are People Waiting?

Waiting times vary significantly depending on the type of appeal, the hearing centre, and whether the case is legally aided or privately funded. In some centres, hearings are being listed 18 months or more from the date of appeal. In asylum cases, delays of 2 years or more are not uncommon.

This has serious consequences for people whose lives are on hold waiting for a decision.

What Can You Do While Waiting for a Tribunal Hearing?

• Make sure your appeal is properly prepared well in advance — do not wait until the hearing is imminent.
• Gather supporting evidence continuously — medical reports, relationship evidence, country information — as this may take time to obtain.
• If your circumstances change significantly while you are waiting (new relationship, medical diagnosis, child born in the UK), inform your solicitor immediately.
• Keep your solicitor updated with any change of address.
• If you are waiting for an asylum appeal, continue to document any new evidence of persecution or risk.

Can a Case Be Expedited?

In limited circumstances, you can apply for a hearing to be expedited (fast-tracked). This is typically granted where there is a compelling urgent need — for example, where someone is in detention, where there are serious medical concerns, or where significant injustice will occur from the delay.

Expedition applications are not granted automatically. You need strong reasons and a properly formulated request.

What If Your Leave Expires While Waiting for an Appeal?

If you have an appeal pending and your leave expires, Section 3C of the Immigration Act 1971 typically extends your leave automatically while the appeal is ongoing. This is known as Section 3C leave.

However, Section 3C leave has limitations — it does not apply in all circumstances, and there are situations where it can end without warning. Getting clear advice on your status during an appeal is essential.