Acquiring British Citizenship Through Marriage

Citizenship Through Marriage

Gaining British citizenship through marriage involves significant decisions and detailed legal requirements. At Cromwell Wilkes, known for having some of the best immigration lawyers in London, we specialise in guiding clients through the complexities of this vital life transition with expertise, compassion, and understanding.

What is British Citizenship Through Marriage?

British citizenship by marriage allows a non-UK national who is married or in a civil partnership with a British native or citizen to apply for British nationality. This route provides the right to live and work in the UK free from immigration controls, but it involves several critical steps and strict eligibility criteria.

Eligibility Criteria for British Citizenship Through Marriage

To qualify for British citizenship through marriage, it is necessary to fulfil specific criteria:

  • Marriage or Civil Partnership: You must have a legal marriage or civil partnership with a British citizen to qualify.
  • Indefinite Leave to Remain (ILR): Once you have obtained Indefinite Leave to Remain you can immediately apply for British Nationality; without having to wait for an additional year.
  • Residency Requirements: For residency to count in the UK, at least three years must have passed without spending more than 270 days outside or 90 days within 12 months before applying.
  • Good Character: To qualify, applicants must show good character, such as no serious or recent criminal records and compliance with UK laws. Subject to exceptional circumstances, you should not have breached immigration law in the last 10 years.
  • Language and Life in the UK: You must demonstrate a solid grasp of English before passing the “Life in the UK” test, which includes customs, traditions, and the legal system in Britain.

How to Apply for British Citizenship Through Marriage

The application process includes several detailed steps.

  • Form AN: When applying for citizenship online using Form AN, collect all required documentation – including identity documents, marriage license documents, ILR verification records and financial stability evidence.
  • Biometric Information: You must have your fingerprints and photo taken at one of UKVCAS points in the UK.
  • Application Fee: The total application fee is £1,630 (including the £130 cost of a citizenship ceremony) plus costs associated with any required translation services, English exam and Life in the UK test.

The Benefits of Securing British Citizenship Through Marriage

Acquiring British citizenship by marriage solidifies your status in the UK and grants you the security of permanent residency alongside your spouse. Benefits include:

  • Permanent Right to Reside: Enjoy the freedom to live and work in the UK indefinitely with no limit to the amount of time you can spend outside the UK.
  • Access to Public Funds: Eligibility for benefits, healthcare, and public services just like any other British citizen.
  • Voting Rights: The ability to vote in UK elections and referendums.
  • British Passport: Obtaining a British passport facilitates more accessible travel and entry into many countries.

Why Choose Cromwell Wilkes for Your Citizenship Application?

Cromwell Wilkes stands out as the best immigration lawyers in London, offering:

  • Expert Guidance: Our caseworkers provide tailored advice, helping you navigate each step of the citizenship process.
  • Personalised Support: We understand your application’s emotional and practical importance, offering empathetic and thorough support.
  • High Success Rates: Our experience and meticulous attention to detail mean we offer the best chance of a successful outcome.

Get in Touch with Cromwell Wilkes

If you’re considering obtaining British citizenship through marriage and need expert legal assistance, contact Cromwell Wilkes today. Our team of skilled immigration lawyers is ready to assess your case, provide comprehensive advice, and guide you through every step of your application. Join the many who have successfully navigated this path with us and take your first step towards a secure future in the UK.

Please complete this form with as much information as possible for your consultation. This will enable your appointed Cromwell Wilkes lawyer to give you the best service and support. Rest assured that we will prioritise your inquiry, and you should receive a response within 24-48 hours.

Gaining British citizenship through marriage involves significant decisions and detailed legal requirements. At Cromwell Wilkes, known for having some of the best immigration lawyers in London, we specialise in guiding clients through the complexities of this vital life transition with expertise, compassion, and understanding.

What is British Citizenship Through Marriage?

British citizenship by marriage allows a non-UK national who is married or in a civil partnership with a British native or citizen to apply for British nationality. This route provides the right to live and work in the UK free from immigration controls, but it involves several critical steps and strict eligibility criteria.

Eligibility Criteria for British Citizenship Through Marriage

To qualify for British citizenship through marriage, it is necessary to fulfil specific criteria:

  • Marriage or Civil Partnership: You must have a legal marriage or civil partnership with a British citizen to qualify.
  • Indefinite Leave to Remain (ILR): Once you have obtained Indefinite Leave to Remain you can immediately apply for British Nationality; without having to wait for an additional year.
  • Residency Requirements: For residency to count in the UK, at least three years must have passed without spending more than 270 days outside or 90 days within 12 months before applying.
  • Good Character: To qualify, applicants must show good character, such as no serious or recent criminal records and compliance with UK laws. Subject to exceptional circumstances, you should not have breached immigration law in the last 10 years.
  • Language and Life in the UK: You must demonstrate a solid grasp of English before passing the “Life in the UK” test, which includes customs, traditions, and the legal system in Britain.

How to Apply for British Citizenship Through Marriage

The application process includes several detailed steps.

  • Form AN: When applying for citizenship online using Form AN, collect all required documentation – including identity documents, marriage license documents, ILR verification records and financial stability evidence.
  • Biometric Information: You must have your fingerprints and photo taken at one of UKVCAS points in the UK.
  • Application Fee: The total application fee is £1,630 (including the £130 cost of a citizenship ceremony) plus costs associated with any required translation services, English exam and Life in the UK test.

The Benefits of Securing British Citizenship Through Marriage

Acquiring British citizenship by marriage solidifies your status in the UK and grants you the security of permanent residency alongside your spouse. Benefits include:

  • Permanent Right to Reside: Enjoy the freedom to live and work in the UK indefinitely with no limit to the amount of time you can spend outside the UK.
  • Access to Public Funds: Eligibility for benefits, healthcare, and public services just like any other British citizen.
  • Voting Rights: The ability to vote in UK elections and referendums.
  • British Passport: Obtaining a British passport facilitates more accessible travel and entry into many countries.

Why Choose Cromwell Wilkes for Your Citizenship Application?

Cromwell Wilkes stands out as the best immigration lawyers in London, offering:

  • Expert Guidance: Our caseworkers provide tailored advice, helping you navigate each step of the citizenship process.
  • Personalised Support: We understand your application’s emotional and practical importance, offering empathetic and thorough support.
  • High Success Rates: Our experience and meticulous attention to detail mean we offer the best chance of a successful outcome.

Get in Touch with Cromwell Wilkes

If you’re considering obtaining British citizenship through marriage and need expert legal assistance, contact Cromwell Wilkes today. Our team of skilled immigration lawyers is ready to assess your case, provide comprehensive advice, and guide you through every step of your application. Join the many who have successfully navigated this path with us and take your first step towards a secure future in the UK.

Please complete this form with as much information as possible for your consultation. This will enable your appointed Cromwell Wilkes lawyer to give you the best service and support. Rest assured that we will prioritise your inquiry, and you should receive a response within 24-48 hours.

Why Choose Us?

  • Over 13 years on the market
  • Accredited with IAA and our senior director is a Barrister (member of the Bar)

See what some of our clients say!

We maintain an exemplary rate of successful cases, as recognised by our clients. Read more about their experiences.

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Katherine Bellenie
2 September 2026
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We’ve had a really positive experience with Cromwell Wilkes. They helped us obtain our sponsorship license and process Skilled Worker visas for a couple of our employees, and we couldn’t be happier with the service we received. The team has always been incredibly prompt, knowledgeable and helpful throughout the process. They made what could have been a complicated process feel much more straightforward, and we’ve always felt that we were in safe hands. I would definitely recommend Richard and his team to other businesses looking for support with sponsorship and immigration matters.
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Azadeh Harandi
26 August 2026
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I cannot recommend Christine highly enough. I am extremely grateful for all her help and support throughout my visa application process. Her advice was always accurate, detailed and very clear, and she guided me through every step of the process with great professionalism. She was always available, responsive and happy to answer any questions I had, which made a potentially very stressful process feel so much easier and more manageable. I am genuinely so happy that I had the opportunity to work with Christine. Her knowledge, professionalism and attention to detail gave me so much confidence and significantly reduced the stress and anxiety I had throughout the visa process. Thank you so much, Christine, for all your hard work and support. I would wholeheartedly recommend her to anyone looking for an excellent immigration solicitor.
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Devin WIlson
17 July 2026
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Cromwell and Wilkes successfully helped me obtain my partner visa on the first attempt without any hiccups. Lucy was phenomenal, exceptionally professional, helpful, and prompt in all matters.
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Anila Galica
15 July 2026
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This was the second time we used Cromwell Wilkes and we are very pleased with the outcome. We really appreciate Sadia's time and effort with our case and a big thank you to Richard and the team.
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Axburr Lnu
8 July 2026
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We used Cromwell Wilkes during my entire visa journey. These visas included my fiance visa, 2 residency visas, and Indefinite Leave to Remain. All these applications were successful and we highly recommend them for anyone needing these services. We worked with Richard Roberts, Jessica Bishop and Christine Bacon and always felt like we were more than just billable hours. They cared about us as people and wanted the process to be successful. They were always available for meetings and took a lot of time to explain processes, impacts and consequences. I’m sure it’s always stressful to go through immigration processes, but this firm, and these wonderful people, made it work in the most efficient and least stressful manner possible. I highly recommend you choose them for your immigration needs.
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zafran majid
11 June 2026
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For any immigration-related matters, where compliance, attention to detail, and adherence to all regulatory requirements are essential, I can genuinely recommend this firm. Their professionalism, expertise, and commitment to delivering work to the highest possible standard provide complete confidence that matters will be handled correctly and efficiently. In particular, both Richard and Rushi are exceptionally knowledgeable, highly responsive, and dedicated to achieving the best outcomes for their clients. Their thorough understanding of immigration requirements and practical approach ensure that everything is completed properly, on time, and to the required standard. What sets them apart is their ability to navigate complex immigration matters with confidence while ensuring full compliance with all regulatory obligations. Their advice is clear, practical, and tailored to the specific needs of their clients, giving reassurance throughout the entire process. I have found their service to be outstanding and would confidently recommend them to any individual or business requiring expert immigration support. If you are looking for a firm that combines technical expertise, professionalism, and exceptional client service, Richard and Rushi are the people to trust. Their commitment to achieving the right outcome while maintaining the highest standards of compliance is second to none.
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Reem Hejrat
18 April 2026
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I had an excellent experience working with Cromwell Wilkes on our visa process. Richard and William were absolutely phenomenal, professional, efficient, and incredibly responsive throughout the entire journey. They answered all our questions quickly and clearly, which made everything feel smooth and stress-free. The whole process was handled with care and attention to detail. We are truly grateful for their support.
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Federica Zappalà
17 April 2026
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I asked Cromwell Wilkes to assist me when I decided to apply for a Spouse Visa and I couldn't honestly be happier with the quality of service, the warmth and the amazing level of professionalism Christine has displayed throughout the whole process. She was by my side every step of the way going above and beyond to help and reassure me when things seemed confusing or difficult. I really recommend this excellent firm and thank Christine in particular for her outstanding work and support.
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Jana Kukan
17 April 2026
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I’m really grateful for the support I received. They were approachable, patient, and took the time to make sure I understood everything. It made a stressful situation much easier to deal with. Highly recommend!
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Kevin Wallace
25 March 2026
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I had to find an experienced Sports Law legal representative to help me with a terrible situation I found myself in. After many initial contacts with other firms, I had received a very warm and understanding reply from Richard Roberts of Cromwell Wilkes and the Sports Law Team. I immediately felt more comfortable and confident that these guys would look after my best interests. I opted for a face to face initial meeting to explain the situation and decided that I had made the right choice, as Richard Roberts and his team took great care in extracting relevant information and I felt that they were already battling on my behalf, despite not even leaving the offices! I faced a serious situation with the National Governing Body of my sport, which if I’m honest would have ended my career in sport and coaching. Richard unraveled everything and saw a number of flaws in the NGB and played a chess like strategy to turn around a sanction that had been imposed, and essentially saved my life. Richard proposed a pathway that filled the NGB with confidence and proved the previous sanctions were wrong. The team got the sanctions lifted and also managed to get me a number of aftercare support sessions from the NGB as it had taken an extreme toll on my mental health. Throughout, the Sports Law Team, especially Richard Roberts, who in my opinion is an amazing lawyer, treated me with respect, care and humility, with tonnes of patience, saw me as a human being needing help rather than just a customer. His attention to detail and background work is an amazing forensic advocate, surprised me no end and is I’m sure one of the reasons we won our case! I can’t thank Richard and the team at Cromwell Wilkes enough for the help, support and dedication that’s been given to me on my case. You really don’t know how much you saved me.

CONTACT CROMWELL WILKES IMMIGRATION LAWYERS

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Cromwell Wilkes is ready to assist if you need expert work visa legal advice. We offer consultations by phone or in person at our London office.
Contact us today to discuss your situation and learn how we can help you achieve your immigration goals.

If you plan to launch, grow, or invest in the UK, expert legal support for your UK work visa application can make all the difference.

Please note that we do not sponsor work visas, nor do we recruit overseas employees. You must already have a job offer in the UK to get a Skilled Worker Visa.

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