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British citizenship test

Our unique and easy-to-use online nationality assessment shows you all the British nationality solutions that you and your children could qualify for.

How to complete our assessment

It’s simple to use, takes a couple of minutes to complete and gives you immediate feedback on your solutions. There’s no waiting around for an advisor to contact you. What’s more, your data is stored in our secure database, allowing you to access it again via our login feature.

Designed and run by Philip Gamble, our online British citizenship test asks you some basic questions, like:

  • The country and date of birth of you and your family
  • What passports each family holds (or held in the past)

These inputs are filtered against over 3,000 different routes to British nationality that Philip and his team have discovered to produce your result.

What results do I get?

On your results page – the final page of the assessment - you will see the routes to British nationality applicable to you. By clicking on each one, you can read more about our solution and how you appear to qualify for it.

From your results page, you can then order any one of the following services:

  • British passport review
    Philip Gamble reviews the family tree you have created and give his opinion on your chances of having a valid claim to British nationality.
  • Status Trace 
    This sets out all the visas and routes to British nationality that you and your family may qualify for.
  • British Nationality law summary
    A summary of the principles of British nationality law setting out the ways in which British nationality can be claimed.
  • Download the free citizenship seminar PDF
    Get the slide show that Philip Gamble presents at his international seminars in East and Southern Africa.

See your Assesment profile

If you've previously completed an Assesment with us,
you can log in to see your result or update your details

Take our assessment to see if you have a claim to British citizenship


British citizenship assessment


Discover if you qualify for British citizenship through your heritage. Our online assessment uses your personal circumstances, and those of your parents and grandparents, to let you know your chances of attaining a British passport.


South Africa

Cape Town

Regent Square
Doncaster Road
Kenilworth 7708 +27 (0) 21 657 2120


25 Richefond Circle
Umhlanga 4320 +27 (0) 31 536 8844

United Kingdom


One Croydon
12-16 Addiscombe Road
Croydon CR0 0XT +44 (0) 20 7759 7514



9 Yarra Street
South Yarra
VIC 3141 +613 (0) 8651 4500

Sable International is a trading name of 1st Contact Money Limited (company number 07070528), registered in England and Wales. We are authorised and regulated by the Financial Conduct Authority in the UK (FCA no. 517570), the Financial Services Conduct Authority in South Africa (1st Contact Money [PTY] Ltd - FSP no. 41900) and hold an Australian Financial Services Licence issued by ASIC to deal in foreign exchange (1st Contact Group - AFS Licence number 335 126).

Please note: Sable International is a trading name of Philip Gamble and Co. Ltd. Philip Gamble and Co. Ltd is registered in the UK with the Office of the Immigration Service Commissioner (OISC) under no. F2001-00004. Our staff based outside of the UK are not regulated by the OISC and may be involved in some client casework. However, they work to the same high standards as our UK staff and clients receive the same service regardless of which office they engage with.

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