Important Updates
Important Updates
November 7, 2025 | Mexico, PeruMexico/Peru: Suspension of Diplomatic Ties May Affect Immigration Processing
November 10, 2025 | New ZealandNew Zealand: Transition to National Occupation List for Work Visa Applications
November 7, 2025 | Canada Canada: New Measures Prioritize Graduate and Doctoral Student Recruitment
November 7, 2025 | CanadaCanada: Ontario Implements Key Reforms to the Immigrant Nominee Program
November 7, 2025 | CanadaCanada: Quebec’s 2026–2029 Immigration Plan Announced, with Key Program Measures and Updates
November 7, 2025 | Mexico, PeruMexico/Peru: Suspension of Diplomatic Ties May Affect Immigration Processing
November 10, 2025 | New ZealandNew Zealand: Transition to National Occupation List for Work Visa Applications
November 7, 2025 | Canada Canada: New Measures Prioritize Graduate and Doctoral Student Recruitment
November 7, 2025 | CanadaCanada: Ontario Implements Key Reforms to the Immigrant Nominee Program
November 7, 2025 | CanadaCanada: Quebec’s 2026–2029 Immigration Plan Announced, with Key Program Measures and Updates
November 7, 2025 | Mexico, PeruMexico/Peru: Suspension of Diplomatic Ties May Affect Immigration Processing
Subscribe
Fragomen.com home
Select Language
  • English
  • French
  • French - Canadian
  • German

Select Language

  • English
  • French
  • French - Canadian
  • German
ContactCareersMediaClient Portal
Search Fragomen.com
  • Our Services
    For EmployersFor IndividualsBy IndustryCase Studies
  • Our Tech & Innovation
  • Our People
  • Our Insights
    Worldwide Immigration Trends ReportsMagellan SeriesImmigration AlertsEventsMedia MentionsFragomen NewsBlogsPodcasts & Videos
  • Spotlights
    Navigating Immigration Under the Second Trump AdministrationFragomen Consulting EuropeImmigration Matters: Your U.S. Compliance RoadmapCenter for Strategy and Applied InsightsVietnamese ImmigrationView More
  • About Us
    About FragomenOfficesResponsible Business PracticesFirm GovernanceRecognition

Our Services

  • For Employers
  • For Individuals
  • By Industry
  • Case Studies

Our Tech & Innovation

  • Our Approach

Our People

  • Overview / Directory

Our Insights

  • Worldwide Immigration Trends Reports
  • Magellan Series
  • Immigration Alerts
  • Events
  • Media Mentions
  • Fragomen News
  • Blogs
  • Podcasts & Videos

Spotlights

  • Navigating Immigration Under the Second Trump Administration
  • Fragomen Consulting Europe
  • Immigration Matters: Your U.S. Compliance Roadmap
  • Center for Strategy and Applied Insights
  • Vietnamese Immigration
  • View More

About Us

  • About Fragomen
  • Offices
  • Responsible Business Practices
  • Firm Governance
  • Recognition
Select Language
  • English
  • French
  • French - Canadian
  • German

Select Language

  • English
  • French
  • French - Canadian
  • German
ContactCareersMediaClient Portal
  • Insights

British Overseas Nationals and the Australian Dual Citizenship Crisis

August 30, 2017

Countries / Territories

  • AustraliaAustralia
  • United KingdomUnited Kingdom

Related offices

  • London
  • Sydney
  • Perth
  • Melbourne
  • Brisbane
  • Sheffield

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Related offices

  • London
  • Sydney
  • Perth
  • Melbourne
  • Brisbane
  • Sheffield

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Related offices

  • London
  • Sydney
  • Perth
  • Melbourne
  • Brisbane
  • Sheffield

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn
Nick Xenophon, a crossbench Australian senator, is referring himself to the Australian High Court after it was revealed he may be a British Overseas citizen, an obscure form of British nationality which gives limited rights.
 
The issue is the Australian Constitution which prevents senators from holding dual citizenship.  Section 44 provides that:
 
…any person who -
 
(i.) is under any acknowledgement of allegiance, obedience, or adherence to a foreign power, or is a subject or a citizen or entitled to the rights or privileges of a subject or citizen of a foreign power…
 
shall be incapable of being chosen or of sitting as a senator or a member of the House of Representatives.
 
Mr. Xenophon’s case is the most recent of several in which Australian senators have been revealed as potentially holding other nationalities. To a nationality lawyer, the explanations given look familiar. Read a recent article discussing this citizenship crisis here.
 
It is often assumed that if you have never held a British passport or applied for any form of British nationality, you cannot be a British national. Other misconceptions are that you will lose British nationality by failing to renew your passport, or by naturalising in another country.  In fact, none of these will be sufficient to shake off British nationality, if acquired.
 
For example, a person born in Australia whose father was born in the UK before 1983, will almost invariably be a British citizen today.  The only exceptions would be if, at the time of the father’s birth in the UK, their father was a foreign diplomat, or if there had ever been formal deprivation proceedings (extremely rare) against the father or the person, or if they had made a formal declaration of renunciation which had been accepted and registered by the UK Home Office.  As a matter of British nationality law, then, they would be a British citizen even if any of the following were true:
 
  • the UK-born father’s stay in the UK had been short or precarious
  • the UK-born father never held a British passport and/or never knew he was or might be a British citizen
  • the UK-born father had fought in a war against the UK (assuming no deprivation proceedings took place)
  • the Australian-born person never held a British passport and/or never knew they were or might be a British citizen
  • the Australian-born person naturalised in another country
  • the Australian-born person formally and publicly renounced any other nationality or allegiance (except where that renunciation was made to the UK Home Office and formally registered)
 
Mr. Xenophon has stated that his nationality status, that of a British Overseas citizen, gives no right to vote or live in the UK.  That is correct. For the purposes of section 44 of the Constitution, it would appear to be enough that he is a “subject or a citizen” of the UK.
 
British Overseas citizens are British nationals and are entitled to hold a British passport. This allows them to access diplomatic and consular protection from British overseas posts. They do not have right of abode, however, and will require a visa in order to live and work in the UK.  They are legally subject to administrative removal or deportation from the UK under the same conditions as other foreign nationals.  British Overseas citizens enjoy some minor immigration advantages; for example, if they are once granted indefinite leave to remain in the UK, they may be readmitted to that status under paragraph 17 of the Immigration Rules regardless of how long they have been away (normally the status is lost after two years’ absence).  But in most respects a British Overseas citizen is in just the same position as someone who is an Australian citizen only.
 
As to the right to vote, a British Overseas citizen residing in Australia would not, in general, have the right to vote unless they reside in the UK and hold valid leave to remain (a visa).  In this respect, they are again in the same position as Australian citizens.
 
Some British nationality scenarios for Australians of British descent
 
A person born outside the UK (e.g. Australia) from 1983 onwards whose mother or father (subject to the laws on legitimacy) was born in the UK will be a British citizen today.
 
Two complications that sometimes arise relate to (1) those born before 1983 to UK-born mothers and (2) those deriving a claim through their UK-born father where the parents were not married at the time of the birth.
 
1.For births outside the UK prior to 1983, British nationality could only descend automatically through the male line.  Thus, a person born in Australia before 1983 whose mother was born in the UK, and whose father was not, will not be a British citizen unless they have made a formal application to the UK Home Office to register as a British citizen. They will not actually acquire the nationality until the date of their citizenship ceremony, at which they will give an oath or affirmation of allegiance.  Assuming they are an Australian and therefore a Commonwealth citizen, they will have the “right of abode” through their mother, however, this is not a nationality but an immigration status and would not appear to engage section 44 of the Constitution. 
 
2. For births taking place in Australia before 1 July 2006, where the biological father (born in the UK) was not married to the mother at the time of the birth, the nationality status of the child can sometimes be unclear and can depend on the question of the biological father’s domicile at the time of the birth.  The biological father can be treated as the father if (inter alia) in the law of the place of his domicile at the time of the birth, post-birth marriage of the natural parents served to legitimate the child.  This requires looking both at the domicile of the biological father, and the date of abolition of the concept of legitimacy in local jurisdictions.
 
Conclusion
 
An individual can hold British nationality without ever having held a British passport.  In most cases, once British nationality is held, it is never lost. Hence there may be a large number of British nationals who are unaware of their status.  You can obtain some basic information from the UK government website here. For more complex cases you may need to consult a legal adviser.

Countries / Territories

  • AustraliaAustralia
  • United KingdomUnited Kingdom

Related offices

  • London
  • Sydney
  • Perth
  • Melbourne
  • Brisbane
  • Sheffield

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Related offices

  • London
  • Sydney
  • Perth
  • Melbourne
  • Brisbane
  • Sheffield

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Related offices

  • London
  • Sydney
  • Perth
  • Melbourne
  • Brisbane
  • Sheffield

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Explore more at Fragomen

Awards

Fragomen Ranked in 2026 Edition of "Best Law Firms in the United States" by The Best Lawyers

Fragomen is recognized at the National Tier 1 level for Immigration Law in the 2026 edition of The Best Law Firms – United States, with 15 offices across the country also recognized for their excellence in immigration law.

Learn more

Awards

Fragomen Wins Altair Global’s 2025 Super Star Award for Humanitarian Commitment

Fragomen receives Altair Global’s 2025 Super Star Award for Humanitarian Commitment, honoring the firm’s leadership in advancing humanitarian mobility initiatives.

Learn more

Media mentions

The Toronto Star: Canada will reduce international student permits by more than half, budget reveals

Partner Rick Lamanna discusses Canada’s 2025 federal budget and its significant shift in immigration policy including new limits on international student permits and temporary residents.

Learn more

Fragomen news

2025年10月 アメリカ移民法ダイジェスト Learn more

Fragomen news

Fragomen Cited in House of Lords Report on the Future of the UK Space Economy

Fragomen is cited in the UK House of Lords’ landmark report, “The Space Economy: Act Now or Lose Out,” published on 4 November by the UK Engagement with Space Committee.

Learn more

Blog post

Georgia Immigration Reform 2025: New Work Permit Rules for Foreign Nationals

Manager Zaur Gasimov discusses Georgia’s new immigration and labour-migration reforms introducing mandatory work permits, stricter employer compliance requirements and increased penalties for non-compliance.

Learn more

Awards

Senior Associate Agata Richardson Honored with Casa Cornelia Law Center Pro Bono Publico Award

Senior Associate Agata Danuta Richardson is recognized with a prestigious Pro Bono Publico Award by the Casa Cornelia Law Center.

Learn more

Media mentions

European Security & Technology Magazine: Die kritische Wachstumsbremse der europäischen Verteidigungsindustrie

Frankfurt Managing Partner Dr. Axel Boysen highlights the growing skilled labor gap as Europe’s defense industry expands.

Learn more

Media mentions

Games Industry: US H-1B Visas: Alternatives to a $100,000 Fee

Senior Manager William Diaz outlines the US visa options available to the games industry for bringing international talent to the United States, including O-1, L-1 and E-2.

Learn more

Media mentions

People Management: How Will EU Travel Rule Changes Impact Employers?

Partner Jo Antoons and Manager Andreia Ghimis explain how businesses can navigate Europe’s new ETIAS pre-travel authorisation and avoid disruptions.

Learn more

Media mentions

Arts Professional: How Easy Is It for Overseas Creatives to Work in the UK?

Partner Louise Haycock and Associate Jennifer Gray analyse the barriers and opportunities for overseas creatives navigating the UK’s immigration system.

Learn more

Blog post

Claiming British Citizenship Through Ancestral Lineage: Who Is Eligible?

Associate Chloe Evans outlines eligibility criteria for individuals seeking British citizenship based on ancestral ties.

Learn more

Awards

Fragomen Ranked in 2026 Edition of "Best Law Firms in the United States" by The Best Lawyers

Fragomen is recognized at the National Tier 1 level for Immigration Law in the 2026 edition of The Best Law Firms – United States, with 15 offices across the country also recognized for their excellence in immigration law.

Learn more

Awards

Fragomen Wins Altair Global’s 2025 Super Star Award for Humanitarian Commitment

Fragomen receives Altair Global’s 2025 Super Star Award for Humanitarian Commitment, honoring the firm’s leadership in advancing humanitarian mobility initiatives.

Learn more

Media mentions

The Toronto Star: Canada will reduce international student permits by more than half, budget reveals

Partner Rick Lamanna discusses Canada’s 2025 federal budget and its significant shift in immigration policy including new limits on international student permits and temporary residents.

Learn more

Fragomen news

2025年10月 アメリカ移民法ダイジェスト Learn more

Fragomen news

Fragomen Cited in House of Lords Report on the Future of the UK Space Economy

Fragomen is cited in the UK House of Lords’ landmark report, “The Space Economy: Act Now or Lose Out,” published on 4 November by the UK Engagement with Space Committee.

Learn more

Blog post

Georgia Immigration Reform 2025: New Work Permit Rules for Foreign Nationals

Manager Zaur Gasimov discusses Georgia’s new immigration and labour-migration reforms introducing mandatory work permits, stricter employer compliance requirements and increased penalties for non-compliance.

Learn more

Awards

Senior Associate Agata Richardson Honored with Casa Cornelia Law Center Pro Bono Publico Award

Senior Associate Agata Danuta Richardson is recognized with a prestigious Pro Bono Publico Award by the Casa Cornelia Law Center.

Learn more

Media mentions

European Security & Technology Magazine: Die kritische Wachstumsbremse der europäischen Verteidigungsindustrie

Frankfurt Managing Partner Dr. Axel Boysen highlights the growing skilled labor gap as Europe’s defense industry expands.

Learn more

Media mentions

Games Industry: US H-1B Visas: Alternatives to a $100,000 Fee

Senior Manager William Diaz outlines the US visa options available to the games industry for bringing international talent to the United States, including O-1, L-1 and E-2.

Learn more

Media mentions

People Management: How Will EU Travel Rule Changes Impact Employers?

Partner Jo Antoons and Manager Andreia Ghimis explain how businesses can navigate Europe’s new ETIAS pre-travel authorisation and avoid disruptions.

Learn more

Media mentions

Arts Professional: How Easy Is It for Overseas Creatives to Work in the UK?

Partner Louise Haycock and Associate Jennifer Gray analyse the barriers and opportunities for overseas creatives navigating the UK’s immigration system.

Learn more

Blog post

Claiming British Citizenship Through Ancestral Lineage: Who Is Eligible?

Associate Chloe Evans outlines eligibility criteria for individuals seeking British citizenship based on ancestral ties.

Learn more

Stay in touch

Subscribe to receive our latest immigration alerts

Subscribe

Our firm

  • About
  • Careers
  • Firm Governance
  • Media Inquiries
  • Recognition

Information

  • Attorney Advertising
  • Legal Notices
  • Privacy Policies
  • UK Regulatory Requirements

Our firm

  • About
  • Careers
  • Firm Governance
  • Media Inquiries
  • Recognition

Information

  • Attorney Advertising
  • Legal Notices
  • Privacy Policies
  • UK Regulatory Requirements

Have a question?

Contact Us
  • LinkedIn
  • Youtube
  • Instagram
  • Facebook
  • Twitter

© 2025 Fragomen, Del Rey, Bernsen & Loewy, LLP, Fragomen Global LLP and affiliates. All Rights Reserved.

Please note that the content made available on this site is not intended for visitors / customers located in the province of Quebec, and the information provided is not applicable to the Quebec market. To access relevant information that applies to the Quebec market, please click here.