Overstaying in the UK for 20 Years: How to Apply for Leave to Remain


1. What Does Overstaying Mean in the UK?

Overstaying refers to staying in the UK beyond the period permitted by a visa or entry clearance, without legal immigration status. This means the individual is residing unlawfully in the UK. An overstay of 20 years is substantial, but UK immigration law does have specific pathways and concessions for long-term residents, even those who have overstayed.


Overstaying carries several legal consequences, including:

  • Loss of Rights: Loss of the right to work, access public funds, and access certain NHS healthcare services.
  • Risk of Deportation: Overstayers are subject to removal from the UK at any time.
  • Difficulty Accessing Services: Banks, landlords, and employers are legally required to conduct immigration checks, making it difficult for overstayers to access housing, financial services, or employment.

However, if an individual has been in the UK for 20 years or more, they may be eligible to apply for leave to remain based on long residence.


3. The 20-Year Long Residence Rule for Leave to Remain

Under the UK’s 20-Year Long Residence Rule, individuals who have lived continuously in the UK for 20 years—even unlawfully—can apply for leave to remain based on long residence. This is granted under the private life route, found in the Immigration Rules.

Eligibility Requirements for the 20-Year Long Residence Rule

To apply under the 20-Year Rule, applicants must:

  • Prove Continuous Residence: Provide evidence of continuous residence in the UK for at least 20 years.
  • Submit Form FLR (FP): Applications are made using Form FLR (FP) under the private life section.
  • Meet Basic Requirements: This includes providing evidence of residence and passing security checks.

4. Required Documents for the 20-Year Long Residence Application

Applicants need to provide evidence demonstrating their continuous residence in the UK for the entire 20-year period. This may include:

  • Old Passports or Travel Documents: Showing entry dates and length of stay in the UK.
  • Proof of Address: Utility bills, council tax bills, rental agreements, or other documents showing where the applicant lived.
  • Medical Records and School Records: Letters from doctors, hospitals, or schools confirming the applicant’s presence in the UK.
  • Personal Statements and Affidavits: Statements from family, friends, or community members that confirm the applicant’s continuous presence in the UK.

5. Steps to Apply for Leave to Remain under the 20-Year Rule

Step 1: Complete the FLR (FP) Application Form

Download and fill out Form FLR (FP), the application form for those applying for leave to remain on the basis of private life.

Step 2: Gather Evidence of Continuous Residence

Compile documentation proving 20 years of continuous residence in the UK. Be as thorough as possible to show that there have been no significant absences from the country.

Step 3: Pay Application Fees

The application fee for FLR (FP) is approximately £1,033, plus the Immigration Health Surcharge (IHS) of £624 per year.

Step 4: Submit Biometrics and Attend an Interview (If Required)

Provide biometrics (fingerprints and photos) as part of the application process. In some cases, applicants may be called for an interview to verify their residency history.


6. Can the 20-Year Rule Lead to Indefinite Leave to Remain (ILR)?

Once granted leave to remain under the 20-Year Rule, the individual typically receives 2.5 years of limited leave to remain, which can be renewed. After 10 years of lawful residence on this route, applicants may apply for Indefinite Leave to Remain (ILR), allowing them to live permanently in the UK.


7. Alternative Routes for Long-Term Overstayers

While the 20-Year Rule is one option, some individuals may consider other routes to regularization if they qualify:

  • 10-Year Long Residence Rule: For those who have lived legally in the UK for 10 years.
  • Human Rights Claims: Individuals with family ties (such as British citizen children or partners) may apply based on Article 8 of the European Convention on Human Rights, which protects the right to family and private life.
  • Humanitarian Grounds: Certain cases involving severe hardship or medical needs may qualify for discretionary leave.

8. Risks and Challenges for Long-Term Overstayers

  • Risk of Deportation: Overstayers can be deported at any time, although applications pending a decision usually protect applicants from removal.
  • Difficulty Proving Continuous Residence: Lack of official records can make it challenging to demonstrate continuous residence.
  • High Application Fees: Costs associated with application fees and the IHS can be prohibitive for some applicants.

9. Frequently Asked Questions

  1. Can I work in the UK while applying under the 20-Year Rule?
    Not until the application is approved and you receive leave to remain.
  2. Will my overstay affect my ability to get ILR later?
    Overstaying does affect some pathways, but once leave to remain is granted under the 20-Year Rule, applicants can progress toward ILR.
  3. How long does it take to get a decision under the 20-Year Rule?
    Processing times vary, but it can take 6 to 12 months for a decision on FLR (FP) applications.
  4. Can my family members apply with me?
    Family members can apply if they meet certain requirements, but each case is evaluated individually.
  5. What if my application is denied?
    You may have the right to appeal or reapply if you can address the reasons for refusal.

10. Conclusion

Overstaying in the UK for 20 years is complex, but there is a pathway to regularization through the 20-Year Long Residence Rule. By following the application process carefully and gathering thorough documentation, long-term residents may secure legal residency and work toward permanent settlement in the UK. Seeking legal assistance can further strengthen an applicant’s case and clarify options, especially for cases involving family or humanitarian factors.