By Zuleihat Owuiye, Nigeria

Foreign nationals hoping to move to the United Kingdom through marriage must meet specific immigration requirements before they can obtain permission to enter, remain or settle in the country.

The UK Home Office assesses spouse and partner visa applications based on several factors, including the legal validity of the marriage, the genuineness of the relationship, the ages of both partners and the status of any previous marriages or relationships.

Under the UK government’s Immigration Rules, applicants must provide evidence that their relationship meets the relevant requirements before they can qualify for permission to live in the country as a spouse or partner.

Although the government does not maintain an official list of nine prohibited types of marriage, certain circumstances can prevent an application from meeting the requirements or lead to refusal.

Here are nine situations that may affect eligibility for a UK spouse or partner visa.

Marriages entered into primarily to obtain immigration benefits, rather than because the couple intends to establish a genuine relationship, may be rejected by the UK Home Office.

Such arrangements are commonly described as sham marriages or marriages of convenience.

Immigration officials may investigate a relationship if they suspect that the marriage was arranged mainly to circumvent immigration controls. If the evidence shows that an applicant knowingly participated in a sham marriage, the application may be refused or existing immigration permission may be cancelled.

Couples applying for a spouse visa must therefore demonstrate that their relationship is genuine and meets the relevant immigration requirements.

A marriage certificate does not automatically guarantee eligibility for a UK spouse visa.

The marriage must be legally valid under the law of the country where the ceremony took place. If the marriage is not recognised as valid under the applicable law, the applicant may be unable to rely on it for immigration purposes.

The Home Office may examine the circumstances surrounding a marriage if questions arise about its validity.

Applicants should ensure that their marriage was properly conducted and registered in accordance with the relevant legal requirements before submitting an application.

Applications that fail to meet this requirement may not qualify, even where the couple has a marriage certificate or claims to be in a genuine relationship.

Applicants should check the latest Home Office rules to confirm that they meet the age requirement before beginning the application process.

Relationships between people who are too closely related under applicable marriage laws may not qualify for a spouse visa.

UK marriage legislation places restrictions on certain relationships involving close family members. The rules differ in their application across England and Wales, Scotland and Northern Ireland.

Consequently, a marriage prohibited under the relevant laws may not be accepted as the basis for a partner immigration application.

Couples whose relationship involves a family connection should establish whether their marriage is legally permitted and recognised before applying.

Polygamy refers to a marriage arrangement involving more than one spouse, while polyandry specifically refers to a woman having more than one husband.

Although UK domestic marriage laws do not permit people to enter into a new polygamous marriage in the country, certain polygamous marriages legally conducted abroad may be recognised in limited circumstances.

However, recognition of a marriage does not automatically mean that every spouse will qualify for a UK visa.

The Immigration Rules impose conditions on applications involving polygamous or polyandrous relationships. Restrictions may apply where another spouse has already obtained, or is seeking, certain forms of immigration permission or settlement.

As a result, an additional spouse may not qualify through the same relationship, even if the marriage was legally conducted in a country where polygamy is permitted.

Applicants in such circumstances should seek advice on the specific rules governing their case.

The status of previous marriages or relationships can affect a spouse visa application.

Where an applicant or their partner was previously married, the earlier marriage must generally have ended in a manner recognised by law before they can rely on a subsequent marriage.

A person who remains legally married to another individual may face difficulties if the previous marriage has not been dissolved or otherwise legally ended.

The Home Office may also consider whether a previous qualifying relationship has permanently broken down.

Applicants should ensure that any divorce or other relevant legal documentation is available when required. Failure to establish the status of a previous relationship could affect the outcome of an application.

Couples who have developed a relationship entirely online may encounter difficulties when applying for a UK spouse or partner visa.

The relevant immigration rules generally require partners to have met in person and to demonstrate that their relationship is genuine and continuing.

A relationship maintained exclusively through social media, messaging applications or video calls, without the couple ever meeting physically, would not satisfy the in-person requirement for this route.

However, couples who first met online are not automatically disqualified. They may qualify if they subsequently meet in person and satisfy the other applicable immigration conditions.

Applicants should provide appropriate evidence of their relationship and ensure they meet the requirements of the particular visa category.

A legally valid marriage does not necessarily mean an applicant will receive permission to live in the UK.

The Home Office requires couples to demonstrate that their relationship is genuine and subsisting, meaning it is real and continuing rather than existing solely to secure immigration benefits.

Officials may consider the information and supporting documents submitted with an application when assessing whether this requirement has been met.

If the evidence does not establish a genuine relationship, the application may be refused.

However, couples who live apart temporarily are not automatically disqualified. Work commitments, family responsibilities and other circumstances may explain why partners do not live together. The relevant facts and evidence must be considered in assessing the application.

Foreign nationals planning to marry in the UK must follow the applicable immigration and marriage registration procedures.

Depending on their nationality, immigration status and plans, individuals may need to obtain an appropriate visa before travelling to the country to marry.

For example, someone travelling specifically to marry and then leave the UK may need a Marriage Visitor visa, while someone intending to live in the UK with their spouse may need to follow a different immigration route.

Entering the UK without the required permission or using a visa for a purpose it does not allow can create immigration difficulties.

Applicants should check the UK government’s current guidance to determine which visa applies to their circumstances before making travel arrangements or scheduling a wedding.

Meeting the legal requirements for marriage is only one part of a successful UK spouse or partner visa application. Applicants must also satisfy the conditions of the specific immigration route they intend to use.

These may include requirements relating to the genuineness of the relationship, financial circumstances, English-language ability and other supporting evidence, depending on the route and any applicable exemptions.

Anyone planning to apply should consult the latest UK Immigration Rules and official Home Office guidance before submitting documents or paying application fees.

Where a marriage involves complicated circumstances, such as a previous relationship, a marriage conducted overseas or a polygamous arrangement, obtaining advice from a qualified UK immigration adviser may help clarify eligibility.

Ultimately, each application is assessed according to the relevant rules and the evidence available. Falling into one of the situations described above does not necessarily mean every application will be refused; the outcome depends on the particular circumstances and applicable legal requirements.