Naturalisation (Form AN application)

The dream of British citizenship is a powerful aspiration for individuals who have chosen the United Kingdom as their home. As a symbol of integration, belonging, and shared values, Naturalisation offers the opportunity to fully embrace the privileges and responsibilities that come with being a British citizen. In this comprehensive guide, we delve into the intricacies of Naturalisation in the UK, exploring the eligibility criteria, application process, and the significance of the British Nationality Act. Whether you’re taking this journey in your own right or as the spouse of a British citizen, understanding the journey ahead is pivotal to achieving your goal.

Understanding Naturalisation: A Glimpse into the British Nationality Act

At the heart of Naturalisation in the UK lies the British Nationality Act of 1981, a pivotal piece of legislation that governs the acquisition and loss of British citizenship. This act outlines the framework through which individuals can apply for citizenship, whether through residence, marriage, or other avenues. Its principles embody the idea that British citizenship is a privilege extended to those who demonstrate a genuine commitment to the UK and its values.

Naturalisation in Your Own Right

For those who have established their lives in the United Kingdom, individual Naturalisation offers a route to becoming a British citizen. The journey begins by meeting certain prerequisites. You must be at least 18 years old, have resided in the UK for approximately five years, and hold Indefinite Leave to Remain (ILR) or settled status. Demonstrating a sincere commitment to the UK and its values, possessing good character, and showcasing proficiency in the English language and knowledge of life in the UK are vital elements of this process.

Naturalisation as the Spouse of a British Citizen

If you’re married to or in a civil partnership with a British citizen, an alternate path to British citizenship awaits. This process recognises the value of family connections in fostering integration. To qualify, you need to be 18 or older and have lived in the UK for about three years. Holding ILR or settled status, cohabitating with your British spouse or partner, and exhibiting good character are prerequisites. Demonstrating proficiency in English and knowledge of life in the UK is also necessary.

Application Process

The steps for Application for Naturalisation in your own right or as a spouse of a British citizen are as follows:

  • Complete the application form (Form AN)
  • Gather necessary documents, including proof of identity, proof of residence, proof of relationship, and language proficiency evidence
  • Attend the “Life in the UK” test and language test (if applicable)
  • Await a decision and attend a citizenship ceremony upon approval

Benefits of Naturalisation

Opting for Naturalisation brings forth a range of benefits, including:

  • Freedom to live, work, and study in the UK without immigration constraints
  • Access to public services and welfare support
  • The right to participate in political and civic activities
  • Enhanced travel opportunities using a British passport
  • Potential for children to inherit British citizenship

What is the Residency Requirement in Naturalisation applications?

If you are applying for Naturalisation the Home Office would expect you to be resident in the UK and you must also be able to show your ties and connections to the UK. To satisfy the residency requirement applicants must not have been absent from the UK for more than 90 days in the last 12 months. In addition to this, if you are applying under your own right, your absences in the qualifying period must not exceed 450 days. If you are applying as spouse of a British national your absences in the qualifying period must not exceed 270 days. It is possible to ask the Home Office to exercise discretion if you exceed the total number of permitted absences from the UK if you can show mitigating circumstances behind the absences.

What is the Good Character Requirement in Naturalisation applications?

A key requirement for a Naturalisation application is demonstrating good character. The difficulty with the good character requirement is that there is no statutory definition of what establishes good character. The BNA 1981 does not define the term “good character”. However, the Home Office guidance states the following on good character:

“To be of good character you must have shown respect for the rights and freedoms of the UK, observed its laws and fulfilled your duties and obligations as a resident of the UK”.

It is certain that the Home Office will carry out criminal records checks in every application and may also work with other public bodies to retrieve information about Applicants. Therefore, it is essential that all information is disclosed to the Home Office when applying for Naturalisation. It is advised that applicants also disclose minor parking offences such as fixed penalty notices and speeding offences under the Road Traffic Act 1984. A failure to disclose all relevant information is likely to result in your Naturalisation application being refused and in some circumstances issues of deception may arise.

Frequently Asked Questions

Can I apply for Naturalisation if I’m not married but in a long-term relationship with a British citizen?

Yes, you can apply based on the “long residence” route if you’ve lived in the UK for a specific period (usually ten years) and meet the other eligibility requirements.

How do I demonstrate a commitment to the UK?

Commitment can be demonstrated through your integration into British society, involvement in community activities, and adherence to British values and laws.

What if I don’t meet the English language requirement?

You can take English language courses to improve your skills and meet the requirement before applying for Naturalisation.


Naturalisation in the UK, whether pursued in your own right or as the spouse of a British citizen, is a significant step towards fully integrating into British society. By understanding the eligibility criteria, application process, and benefits associated with each option, you can make informed decisions and embark on a successful journey towards becoming a British citizen. Remember to meticulously prepare your application, gather the required documents, and demonstrate your commitment to the UK’s values to increase your chances of a successful outcome.

Instruct Our Expert Immigration Solicitors

Naturalisation can be a complex and challenging process. However, with the right legal guidance and support, it is possible to achieve a successful outcome in a remarkably short period of time. As experienced immigration solicitors, we at LEXVISA are committed to helping clients to achieve their goal of becoming a UK national. We understand the challenges of the application process and can guide you through every step, from completing the application form to gathering the necessary documents, attending appointments, and liaising with the Home Office.

Our expert immigration team are regularly instructed to assist in the preparation of naturalisation applications and in some cases are instructed to attend same day visa appointments at one of the Premium Centre’s in the UK. Our team offer some of the following services:

  • Consultation with an experienced immigration solicitor who can advise on whether you meet the eligibility requirements;
  • Tailored legal advice which will assist you in collating the documents required for an application; and
  • Preparation of online/paper visa application forms and legal representations.

If you wish to have your documents checked by an expert immigration solicitor, please contact us so we can explore your options.

We are a UK law firm based in Middle Temple, London and our solicitors are fully authorised by the Solicitors Regulation Authority (SRA). Contact our professional personal immigration team today and we can offer you a consultation in person or via telephone or Skype so we can explore your options. You can leave us a message on our Contact Form or give us a call on 02030110276.

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