Apply for British Citizenship: Naturalisation and Registration as a British Citizen

: Written by: Arshad Mahmood; Last Updated: 05 March 2026

You can either apply for naturalisation as a British Citizen or register as a British Citizen to acquire British Citizenship if you are not a British Citizen by birth. Becoming a British citizen is a significant life event. It allows you to apply for a British citizen passport and participate more fully in the life of your local community. There are different ways to become a British citizen. You can either naturalise as a British Citizen or register as a British Citizen.

If the Home Office UKVI refuses your application for British Citizenship, you can apply for reconsideration of the nationality application.

Premium Solicitors, open 7 days a week and 365 days a year, are specialist UK immigration solicitors. The high quality of UK visa and immigration services provided by our best team of fully qualified and experienced SRA-regulated immigration solicitors is self-evident from the 5-star Google Reviews rating by 99% of our clients.

Free Immigration Advice For British Citizenship

Our specialist team of immigration solicitors can provide one-off, 5-minute free immigration advice online regarding your application for British citizenship. Ask a question online to our specialist team of immigration solicitors for free immigration advice online, or book an appointment online for detailed immigration advice and consultation with one of our immigration solicitors regarding your application for British citizenship.

Applications for Naturalisation As A British Citizen

As specialist naturalisation solicitors, our nationality lawyers can provide fast, friendly, reliable and fixed-fee immigration advice and legal representations for the following applications for naturalisation as a British citizen:

Registration as a British Citizen

You can apply for registration as a British citizen if you meet the relevant eligibility requirements set out in the British Nationality Act 1981 for registration as a British citizen. Our specialist team of nationality solicitors can provide a wide range of legal services for applications for registration as a British Citizen. Most applications for registration as a British Citizen are submitted online through the Home Office UKVI website.

As specialist nationality law solicitors, we can provide immigration advice and legal representation on a fixed-fee basis for your application for registration as a British Citizen.

Registration of Children as British Citizens

If your child is not a British Citizen by birth, you can apply for registration of your child as a British Citizen. Unless the child is a British citizen by birth, the child under the age of 18 can be registered as a British citizen by virtue of various sections of the British Nationality Act 1981. As specialist solicitors for the registration of children as British citizens, we can provide expert immigration advice and representations for the following applications for a child to be registered as a British citizen:

Registration Of Adults As British Citizens

Under certain circumstances, an applicant can be registered as a British citizen. Our specialist nationality law solicitors can help with the following applications for registration as a British citizen:

What Are Our Other Related Services?

Specialist Immigration Solicitors for British Citizenship

Our immigration solicitors are specialists in British citizenship applications. As one of the best immigration solicitors for British citizenship applications, we have an excellent track record of helping clients successfully with their applications for British citizenship. Our highly experienced and fully qualified immigration solicitors can provide fast, friendly, reliable, and fixed-fee immigration advice and legal representation for your British citizenship application.

The high quality of UK visa and immigration legal services provided by our best team of immigration lawyers is self-evident from the 5-star Google Reviews rating by 99% of our clients. Our London-based immigration solicitors are available 7 days a week, 365 days a year, offering unwavering dedication and exceptional legal support for a wide range of UK visa and immigration cases. Our team of highly regarded immigration solicitors brings together more than 6 decades of collective, specialised expertise in successfully handling UK visa and immigration applications.

Meet Our Team of Immigration Solicitors in London

At Premium Solicitors, our strength lies in the expertise, dedication, and unwavering commitment of our immigration solicitors in London. We understand that British citizenship matters are life-changing events, and our team is here to guide you through every step of the British citizenship process with professionalism and care.

Our team comprises a diverse group of immigration solicitors, each bringing a wealth of experience and knowledge to the table. We are united by a shared goal: to deliver the highest level of legal support and advocacy tailored to your immigration needs.