Curtailment of Leave: What It Means and What to Do

Receiving a curtailment notice is alarming. It means the Home Office is shortening your visa, and you must act quickly. This guide explains why curtailment happens, what the notice means, and the steps you should take immediately.

Checked 14 February 20269 min readWritten by the Rowan Editorial Team

Section: Costs, English & General
Reading time: 9 min
Last checked: 14 February 2026
Source: The published Immigration Rules and GOV.UK guidance, linked throughout this guide.
Rowan does not: Look at your own case, tell you which route to choose, or say what the Home Office will decide. This guide shows the published rules and where to read them.

In short

60 days from the date of the decision is the normal curtailment period.
If less than 60 days of permission remains, you keep what remains — curtailment does not add time.
Some grounds, such as deception, are curtailed with immediate effect instead.
No right of appeal and no administrative review against a curtailment decision made on or after 6 April 2015.
A valid application made before the curtailed date engages section 3C leave, continuing the existing permission and its conditions.

Curtailment means the Home Office shortens an existing permission to stay before its original expiry date. Home Office guidance sets the normal curtailment period at 60 days from the decision — or, where less than 60 days of permission remains, whatever is left, because the guidance tells caseworkers not to curtail to 60 days in that case. There is no right of appeal and no administrative review against a curtailment decision made on or after 6 April 2015. A valid application made before the curtailed date engages section 3C leave.

What Is Curtailment?

Curtailment is a legal process by which the Home Office shortens your existing leave to remain. Under Section 3(3) of the Immigration Act 1971, the Secretary of State has the power to curtail leave in certain circumstances. The published caseworker guidance on curtailment is version 15.0, valid from 20 August 2015; it is the current external version, and the figures below are taken from it.

When your permission is curtailed you receive a written notice specifying the new date it will end. Home Office guidance gives the normal figure as 60 days from the date of the decision, and the suggested wording for the notice itself reads “curtails your leave in the UK under paragraph 323A(b)(i) of the Immigration Rules until [60 days from the date of decision]”.

The guidance also tells caseworkers to curtail to 60 days only where the person will have more than 60 days of permission remaining on the date they receive the decision. So curtailment is 60 days, or whatever remains if that is less. It never extends permission.

Not every ground carries the 60 days. Where leave is curtailed for false representations or non-disclosure of material facts, the guidance says curtailment should normally be with immediate effect rather than to 60 days, because the person was responsible for the conduct.

Reasons for Curtailment

Sponsor licence revoked: If your employer's sponsor licence is revoked, your sponsored visa is curtailed. See our guide on the 60-day rule
Employment ended: If you leave your job or are dismissed and your employer reports this to the Home Office
Change of circumstances: If you no longer meet the requirements of your visa (for example, a student who stops studying)
Deception: If the Home Office discovers false information in your application
Public interest: In rare cases, for national security or public interest reasons

What the Notice Tells You

The date your permission ends. This is the operative fact on the notice. Everything else is measured from it.
The paragraph of the rules relied on. The suggested wording cites the specific paragraph of the Immigration Rules, which is what identifies the ground.
What happens if you leave the UK. The suggested wording warns that if you leave the UK, permission expires under Article 13(3) of the Immigration (Leave to Enter and Remain) Order 2000, and you may need a visa to come back.

Which route, if any, is open to a particular person before that date is regulated immigration advice. This entry sets out the published rules; a regulated adviser applies them. See our guide to advisers.

Section 3C Leave

Section 3C of the Immigration Act 1971 continues an existing permission where a valid application to stay is made before that permission expires and is not yet decided. It means:

You remain in the UK lawfully while the application is decided
The conditions of the existing permission continue — including whatever right to work it carried, and no more than that
You are not an overstayer

Two limits worth stating plainly. Section 3C continues the existing permission, so it does not authorise anything the existing permission did not; and it only operates where the application was valid and made before the permission expired. See our section 3C entry.

Challenging a Curtailment

Home Office curtailment guidance is explicit on this, and it is the point most often got wrong: “There is no right of appeal or administrative review against a curtailment decision… The amended provisions apply to all curtailment decisions made on or after 6 April 2015.” The Immigration Act 2014 removed those rights by amending section 82 of the Nationality, Immigration and Asylum Act 2002.

So the administrative review route that applies to many refusal decisions does not apply here. What remains outside the immigration rules — judicial review, or a fresh application — is a question for a regulated adviser, not for this entry.

Consequences of Overstaying

If you remain in the UK after your curtailed leave expires without submitting a new application:

You become an overstayer
You cannot work legally
You may be liable to removal
A later application for entry clearance may fall within a mandatory refusal period under Part Suitability of the Immigration Rules — 12 months, 2 years, 5 years or 10 years depending on how and at whose expense you left. A period of overstaying of 30 days or less is disregarded where you left voluntarily and not at public expense. See our overstaying entry.

For more on employer-side implications, see our guides on employer responsibilities and civil penalties.

Prevention

The grounds above are the grounds. What follows is simply what they imply:

The conditions of the permission are what has to be complied with — working or studying as the route requires
Changes of circumstances are reportable to the Home Office
False representations and non-disclosure are their own ground, and the one the guidance says is normally curtailed with immediate effect rather than to 60 days
If on a sponsored visa, maintain a good relationship with your employer and understand their sponsor duties

Further Resources

For curtailment guidance, visit GOV.UK. See also our guides on citizenship requirements, English for ILR, CoS guide, and community support.

You may also find our UK Visa Fees: Complete Guide andHome Office Contact Guide helpful.

Questions and answers

What is curtailment of leave?

Curtailment is when the Home Office shortens your existing permission to stay before its original expiry date. Home Office guidance says the normal period is 60 days from the date of the decision. It also says a caseworker should only curtail to 60 days if you will have more than 60 days of permission left on the date you receive the decision — so if less than that remains, you simply keep what is left rather than gaining time.

Why would my leave be curtailed?

Common reasons include your sponsor licence being revoked, your employer ending your employment and notifying the Home Office, a change in your circumstances that means you no longer qualify for your visa, or deception discovered in your application.

What can I do if my leave is curtailed?

The published options are to make a valid application to stay before the curtailed date, which engages section 3C leave while it is decided, or to leave the UK before that date. Note that Home Office guidance states there is no right of appeal and no administrative review against a curtailment decision made on or after 6 April 2015, so a challenge is not one of the routes the guidance describes.

Can I work after my leave is curtailed?

Section 3C of the Immigration Act 1971 continues your existing permission, on the same conditions, where a valid application to stay is made before that permission expires — and it is the conditions of the existing permission that continue, including whatever right to work it carried. If no valid application is made before the curtailed date, the permission ends on that date and so does any right to work it gave.

This guide is general information about published immigration rules. It is not advice about an individual application under s.82 Immigration and Asylum Act 1999, and Rowan is not regulated by the Immigration Advice Authority. Immigration rules change several times a year. For advice on a particular situation, contact an adviser authorised by the Immigration Advice Authority or an immigration solicitor. Always check GOV.UK for the authoritative current rules.

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