The UK visitor visa is designed only for short visits, such as tourism, visiting family, or taking part in certain short-term activities. It does not give you permission to change to another type of visa, including a spouse visa, while you are still in the UK.
This article will help explain these rules more clearly, show why switching from a visitor visa is not allowed, and guide you on the proper way to apply for a spouse visa.
Understanding Visitor Visas in the UK
A UK Visitor Visa is intended for short-term stays, normally limited to six months. It is designed for purposes such as tourism, visiting friends or family, business meetings, or brief academic activities. The Standard Visitor Visa is the most common one issued.
Key features of all Visitor Visas include:
- Short duration: Valid for up to six months and strictly temporary in nature.
- No right to work: Holders cannot take up employment or engage in business activities beyond what is permitted.
- No access to public funds: Visitors are not allowed to claim state benefits or welfare.
- No pathway to settlement: This visa route does not lead to any form of permanent residency.
- Intention to leave: Applicants must clearly demonstrate their plans to leave the UK at the end of their visit.
This final point is particularly important. By applying for a Visitor Visa, you confirm to the UK authorities that your trip is temporary. Trying to move onto a settlement route while inside the UK goes against the conditions of the visa itself.
For a closer look at how getting married in the UK on a visitor visa affects your future plans, read Getting Married in the UK on a Visitor Visa: Can You Switch to a Spouse Visa?
Can You Switch from a Visitor Visa to a Spouse Visa from Inside the UK?
UK immigration rules are quite strict on this matter. In most cases, it is not possible to switch from a Visitor Visa to a Spouse Visa while you are still in the UK. A visitor visa is given with the understanding that the person will not stay in the UK long term, apply for a different type of visa while in the country, or use public funds.
This also means you cannot change to a family visa, such as a UK spouse visa, while still in the UK. Even if you get married or register a civil partnership while holding a Marriage Visitor Visa, you must still leave the UK and apply for a Spouse Visa from your home country or another country where you have legal residence. Applying from within the UK as a visitor can result in your application being refused, and it could negatively impact future visa applications.
To learn about the requirements you’ll need to meet once you’re ready to apply properly, see our guide on UK Spouse Visa Requirements in 2025 – Application Guidance.
Why Is Switching from a Visitor Visa to a Spouse Visa Not Allowed?
The Six-Month Rule
A key rule in UK immigration law is that people who are allowed to stay in the UK for six months or less usually cannot switch to another type of visa while they are still in the country. Visitor visas fall under this category, as they generally allow stays of up to six months, so this restriction applies to them.
This rule is in place to keep a clear separation between short-term visits and longer-term immigration routes. It is meant to make sure that those entering the UK on short-term visas are doing so with genuine temporary intentions, rather than using these visas as a way to remain in the country permanently.
Intention and honesty
Intent and honesty matter when applying for a UK visitor visa. Applicants must provide clear and believable evidence that they are genuine visitors and plan to leave the UK at the end of their allowed stay. Entry Clearance Officers carefully assess this when reviewing visitor visa applications.
If someone arrives in the UK on a visitor visa and then quickly tries to apply for a spouse visa, it can lead to doubts about whether they were honest about their reasons for visiting. The UK immigration system is built to prevent this kind of misuse and to ensure that visas are granted based on genuine intentions.
Protecting the Integrity of UK Immigration
The UK government enforces clear rules around immigration to make sure each visa type is used for its proper purpose. If visitors were allowed to change to settlement visas while still in the UK, it would weaken these rules and create confusion between short-term and long-term immigration routes.
To protect the system’s integrity, people are expected to apply for the correct visa from the beginning. This helps ensure that everyone is assessed properly based on the reason they are coming to the UK and the type of stay they plan to have.
Preventing Visa Shopping
Stopping people from switching from visitor visas helps prevent “visa shopping.” This is when someone applies for a visa that is easier to get with plans to change to a more challenging visa type after arriving in the UK.
Visitor visas usually have simpler requirements than spouse visas. Spouse visas need applicants to meet financial rules, prove their English skills, and pass tests about their relationship. This rule helps keep the process fair and stops people from trying to find shortcuts.
What Should You Do Instead?
If you are thinking about staying in the UK as the partner or spouse of a British citizen or someone settled in the UK, you should follow these steps:
1. Complete Your Permitted Stay
You must comply with all conditions of your Visitor Visa and leave the UK before your visa expires. Overstaying can damage your chances of future successful visa applications.
2. Return to Your Home Country
After leaving the UK, you should return to your country of nationality or to a country where you have legal residence. Under current rules, you cannot apply for a Spouse Visa from within the UK if you arrived as a visitor.
3. Prepare Your Spouse Visa Application
To apply for a Spouse Visa, you will need to provide evidence showing:
- Your relationship is genuine and ongoing.
- You meet the minimum financial requirements.
- You can speak English to at least CEFR level A1.
- You have suitable accommodation.
- You have no serious previous immigration or criminal issues.
Gather your documents carefully, as incomplete or weak applications are often refused.
4. Submit Your Application from Outside the UK
Apply through the approved visa centre in your country of residence. Processing times vary but generally take around eight to twelve weeks. Remain outside the UK until you receive a decision.
Which UK Visas Allow Switching to a Spouse Visa from Within the UK?
In some situations, you may be able to switch to a Spouse Visa if you are already in the UK lawfully on a longer-term visa. Examples include:
- Skilled Worker Visa
- Student Visa (in some circumstances)
- Health and Care Worker Visa
- Fiancé(e) Visa (switching after marriage only)
- Start-up or Innovator Visa
- Global Talent Visa
- Graduate Visa
Your options will depend on your current visa, your relationship status, and whether you meet all the required conditions. Before making plans to extend your stay or apply for a different visa, it is important to check if your current visa allows you to apply from within the UK.
How Our UK Immigration Lawyers Can Assist
Applying for a UK Spouse Visa requires careful attention to detail. Our solicitors have extensive experience in UK immigration law and can support you through every stage of the process. Whether you need advice on whether you are eligible, help gathering the correct evidence, or assistance submitting your application, we offer tailored guidance designed to avoid common pitfalls.Contact us today to arrange an initial consultation and take the next step towards building your life in the UK with your partner.
Frequently Asked Questions
Can I switch from a UK Visitor Visa directly to a Spouse Visa?
No. You must leave the UK and make your Spouse Visa application from outside the UK.
What should I do if I want to stay longer in the UK while on a Visitor Visa?
Visitor Visas cannot be extended beyond their standard limit and do not allow switching to other visa categories while you are in the UK. If you wish to stay longer, you must leave the country before your visa expires and apply for a different visa type from abroad.
Is it ever possible to apply for a family visa from within the UK?
In some cases, yes, but only if you are already in the UK on a long-term visa that permits switching. Visitor Visa holders are not eligible and must apply from outside the UK.
Can I get married in the UK on a Visitor Visa?
No, a standard Visitor Visa does not permit you to get married or enter a civil partnership in the UK. If you wish to marry, you should apply for a Marriage Visitor Visa or a Fiancé(e) Visa, according to your long-term plans.
What happens if I overstay my visa in the UK?
Overstaying is a serious breach of immigration rules that can result in future visa refusals and possible re-entry bans. Always leave the UK before your visa expires.
How much time do I have after my Visitor Visa expires to leave the UK?
You must leave before your visa continues beyond its expiry date. There is no grace period, so plan your departure in good time.