Under Appendix FM of the Immigration Rules, the test of insurmountable obstacles applies when a couple, typically involving a British citizen or someone settled in the UK, cannot meet standard visa requirements but argue that they cannot reasonably live together outside the UK. This test is especially relevant when applications involve human rights grounds, particularly Article 8 of the European Convention on Human Rights (right to respect for private and family life).
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What are “insurmountable obstacles”?
The Immigration Rules define insurmountable obstacles as:
“Very significant difficulties which would be faced by the applicant or their partner in continuing their family life together outside the UK and which could not be overcome or would entail serious hardship.”
This is a strict legal threshold and mere inconvenience, personal preference, or general hardship is not sufficient.
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When does this test apply?
The assessment is relevant in the following circumstances:
- The applicant is in a genuine and subsisting relationship with a British or settled partner;
- Standard visa requirements (e.g income, immigration status) are not met;
- The application relies on exceptional circumstances or Article 8 family life arguments.
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How is the test assessed?
The Home Office assesses whether relocating outside the UK would involve very series difficulties by examining:
- Whether both partners can lawfully reside in a different country
- Medical conditions and healthcare access
- Safety risks, including violence or persecution
- Availability of family or support networks
- Responsibilities for children or dependent relatives
- Economic viability and access to essential services.
The assessment of each case is as per its own individual circumstances. Effective documents or evidence may include medical or psychiatric reports, country expert reports or objective country evidence, or documents of lack of services/support in the other country etc.
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Interaction with Article 8
If insurmountable obstacles are established, they strengthen the argument that requiring relocation would disproportionately interfere with family life. However, decision-makers still consider public interest factors, including the applicant’s immigration history and the best interests of any children (as required by Section 55 of the Borders, Citizenship and Immigration Act 2009).
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Our comment
The insurmountable obstacles test offers a possible route to remain in the UK for couples unable to meet standard immigration criteria, however, the threshold is high and each case is assessed on its individual facts. Careful preparation and early advice can help avoid refusals and delays, reach out to our experts for advice tailored to your circumstances.
