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You can apply for registration as a British citizen if you were born to British father  before 1 July 2006 and your mother was not married to your father at the time of your birth through form UKF. Our specialist team of immigration solicitors can provide expert advice and representations for your application for registration as a British citizen.

Eligibility Requirements

You will be entitled to register as a British Citizen if you meet the following eligibility requirements as set out in British Nationality Act 1981:

  1. you were born before 1 July 2006;
  2. you would have become a British citizen automatically if your mother had been married to your natural (biological) father;
  3. you have never been a British citizen;
  4. the Secretary of State is satisfied that you are of good character.

How We Can Help?

Our expert team of nationality law solicitors in London can represent you in your application for registration as a British Citizen and carry out all the work on your British Citizenship application until a decision on your application is received from the Home Office UKVI. As part of our professional legal services in relation to your application for registration as a British Citizen, our specialist team of immigration solicitors will carry out the following immigration casework:

  • We will assess your eligibility for registration as a British Citizen by considering all the relevant information including your past immigration history;
  • We will advise  you on the chances of success in your application for registration as a British Citizen and would draw your attention to any weaknesses in your application;
  • We will advise you on the list of documents to be submitted in support of your application for registration as a British Citizen;
  • We will assess all the supporting documents to ensure that the documents you provide duly satisfy the Home Office UKVI requirements for registration as a British Citizen;
  • We will complete the relevant application form online for your registration as a British citizen, submit the same online, help you pay the Home Office UKVI fee for the application and schedule your appointment with the application centre for enrolment of your biometrics;
  • We will prepare a detailed cover letter in support of the application explaining in detail your eligibility for registration as a British Citizen by referring to all the relevant information, documents, laws and requirements;
  • We will upload all the supporting documents online to be considered in support of the application including our cover letter prepared to support your application;
  • We will carry out all the work on your application for registration as a British Citizen until a decision is received from the Home Office UKVI on your application.

How Much We Charge?

Unless your application is very complicated, our fees for an application for registration as a British Citizen are given in the fee table below:

Our Service Our Fee
One-off immigration consultation/advice for registration as a British Citizen £80 (inclusive of VAT)
One-Off Application Checking Service / Documents Assessment £240 (inclusive of VAT)
Full service for registration as a British Citizen to cover all the work until decision by the Home Office UKVI From £1,000 + VAT To £5,000 + VAT

The agreed fixed fee will depend on the complexity of your registration application and the volume of casework involved in the application. In addition to our fixed fee for registration application, the applicant will also have to pay the Home office UKVI fees for the registration application.

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Excellent2347 reviews
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Max G
30 September 2026
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Sorted out a difficult probate and did everything that was asked of them for the task I asked of them. Thank you
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Chimaobi Ewurum
29 September 2026
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I found working with Sunrise Solicitors to be very positive. Usman Ahmad and Muhammad Arslan were professional, helpful, knowledgeable and responsive throughout the process. They were very patient and attentive and thoroughly explained everything to me. I highly recommend them and would certainly use them again.
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Patrick Ntumba kayoka
29 September 2026
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I am extremely grateful to Sunrise Solicitors for successfully handling what was a very difficult and complicated immigration matter for my family. My husband is living in Congo and has sole responsibility for our four children. We needed to make five entry clearance applications, and I knew from the beginning that the case would not be straightforward. With the help, dedication and professionalism of Mr Amir Naviwala and Mr Usman Ahmad, we achieved a positive outcome on all five applications. Choosing Sunrise Solicitors was genuinely one of the best decisions I have made. The team worked incredibly hard on our case, paid attention to every detail and gave us support throughout the process. Their knowledge, commitment and determination made what felt like an almost impossible situation achievable. I would also like to give a special thank you to Miss Jerin and Maaz for all of their assistance. Everyone worked together as a team and put a tremendous amount of effort into preparing and presenting the applications properly. Receiving positive decisions on all five entry clearance applications has meant so much to me and my family. I cannot thank Sunrise Solicitors enough for the hard work they put into our case and for helping us reach this outcome. I would highly recommend Sunrise Solicitors to anyone dealing with a difficult immigration matter. Thank you again to Mr Amir Naviwala, Mr Usman Ahmad, Miss Jerin, Maaz and the entire Sunrise Solicitors team.
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Nadezhda Drobinina
28 September 2026
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I had a great experience with Sunrise Solicitors, especially with Asif Rizwy. He supported me through my ILR application and was always there to answer my questions, reassure me and guide me through the whole process. Everything was handled with so much care and attention, and I am incredibly grateful for all the work he put into my application. I’ve now received my Indefinite Leave to Remain! Thank you so much, Asif!
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Zofia Wrobel
26 September 2026
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I would like to express my gratitude towards the service we have received at Sunrise Solicitors for their dedication and absolute excellency dealing with my husband NTL case. No time limit application case - succesfully approved. The management of my husbands case proved excellent, including cover letter and managing documents throughout the process.
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Mark Lester Calapini
25 September 2026
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This is agency is highly recommended. Thank you for their assistance for successfull partner visa application of my partner. Mr. Nai Kiet who assisted us iis very professional and very good. Thank you
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Laura Fennell
24 September 2026
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Tariq has been the most amazing help over the past several months. He guided my husband and I through our Fiance visa and Partner FLR M visa. Both times Tariq made sure we provided ample evidence, submitted everything in a timely manner, and communicated any potential issues. We are so grateful for everything and highly recommend this practice to anyone needing similar services!
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Dom
23 September 2026
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I got great service from Amir Naviwala. Very timely and provided detailed explanations where I needed. I'll definitely recommend him.
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oluwakayode Osonuga
22 September 2026
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Good and thoughtful advice
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Pascal Jarjour
22 September 2026
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Usman Ahmad was really helpful and would highly recommend