UK Visa Extension (2026 Guide)

If you are already in the United Kingdom and need to stay longer than your current visa allows, you may be able to apply for a visa extension (called "further leave to remain") from inside the UK. Whether you can extend depends on your visa type and your circumstances. This guide explains the process clearly.

Last updated: June 2026

Can You Extend a UK Visitor Visa?

This is one of the most common questions — and the answer is generally no. The Standard Visitor Visa (tourist visa) cannot normally be extended beyond 6 months from the original date of entry. If you entered the UK as a visitor, you are expected to leave by the date stamped in your passport.

There is a very limited exception: if there are exceptional compassionate circumstances (such as a serious medical emergency) preventing you from leaving, you can apply to UKVI for consideration. This is not a standard extension route.

Which UK Visas Can Be Extended?

The following visa categories allow extensions ("further leave to remain") in most circumstances:

• Student Visa — Can be extended if you remain enrolled and meet requirements
• Skilled Worker Visa — Can be extended if employment continues with the same or new licensed sponsor
• Family Visa (Spouse/Partner) — Extended in 30-month blocks toward settlement
• Graduate Visa — Post-study work route; fixed duration, no extension available
• Health and Care Worker Visa — Extendable while employment continues

How to Apply for a UK Visa Extension

1. Check your eligibility for the specific route you are applying to extend under
2. Apply online at gov.uk before your current visa expires
3. Pay the application fee and Immigration Health Surcharge (IHS)
4. Provide biometrics — you may need to visit a UKVCAS (UK Visa and Citizenship Application Services) centre
5. Submit supporting documents
6. Await a decision from UKVI

Important Rule — Apply Before Your Current Visa Expires

You must submit your extension application before your current leave expires. If you apply before expiry and your application is still being processed when your visa expires, you are protected by "section 3C leave" — your right to remain in the UK continues while the application is pending. You cannot legally remain in the UK if your visa expires and you have not applied to extend before that date.

UK Visa Extension Fees

Extension fees vary by visa route:

• Student Visa extension: approximately £490
• Skilled Worker Visa extension: varies by role and duration
• Family Visa extension: approximately £1,048 (check gov.uk for current figures)
• Immigration Health Surcharge (IHS): charged per year of extension — a significant additional cost for multi-year extensions

Always check the current fee on gov.uk before applying — visa fees are subject to change.

What Happens If You Overstay Your UK Visa?

Overstaying — remaining in the UK after your visa or leave has expired without a valid in-time application — is a serious immigration violation with significant consequences:

• You become an overstayer and are in the UK unlawfully
• You may be detained and removed from the UK
• Future UK visa applications will be refused or heavily scrutinised
• An overstay of more than 28 days can result in a re-entry ban of 1–10 years
• Overstays are recorded permanently in UKVI's system

If you realise you have overstayed or are about to overstay, seek immigration advice immediately — do not simply remain in the UK hoping to avoid detection.

Section 3C Leave — What It Means

If you apply to extend your visa before it expires and the decision is pending when your visa runs out, you are protected by Section 3C of the Immigration Act 1971. This means your leave is automatically extended on the same conditions as your original visa while the decision is pending. You are not in breach of immigration rules during this period.

Official References

• UK Government — Extend Your UK Visa
• UK Government Visa Checker
• UK Government — Consequences of Overstaying

Frequently Asked Questions

Can I extend my UK tourist visa?

Generally no. The Standard Visitor Visa cannot be extended beyond 6 months from your date of entry. You are expected to leave the UK by the date your leave expires. Exceptions exist only in exceptional compassionate circumstances such as a serious medical emergency preventing departure.

How do I extend my UK student visa?

Apply for further leave to remain as a student online at gov.uk before your current visa expires. You must still be enrolled at a UKVI-licensed sponsor and meet the academic progression requirements. Your sponsor must provide a new CAS (Confirmation of Acceptance for Studies).

What is section 3C leave?

Section 3C leave protects you if you applied to extend your visa before it expired and the decision is still pending after your original visa runs out. Your leave continues automatically on the same terms while the application is processed. You are not overstaying during this period.

How long before my visa expires should I apply for an extension?

Apply as early as possible — ideally at least 3 months before your current visa expires. Some routes require you to apply within specific windows. Do not leave it until the last few days before expiry, as any delay in submitting could leave you without status.

Can I work in the UK while my visa extension application is pending?

If you are on Section 3C leave, you can continue to do whatever your original visa permitted — including working, if your visa allowed it. You cannot take on new work that your original visa did not permit. Check your original visa conditions and seek advice if unsure.