Australian Citizenship Act 1948

Administered by Department of Home Affairs

Legislation au C1948A00083 Not in force Act

Legislation content

Australian Citizenship Act 1948

No. 83, 1948

Compilation No. 42

Compilation date: 1 July 2006

Includes amendments: Act No. 46, 2006

About this compilation

This is a compilation of the Australian Citizenship Act 1948 that shows the text of the law as amended and in force on 1 July 2006 (the compilation date).

The notes at the end of this compilation (the endnotes) include information about amending laws and the amendment history of provisions of the compiled law.

Uncommenced amendments

The effect of uncommenced amendments is not shown in the text of the compiled law. Any uncommenced amendments affecting the law are accessible on the Register (www.legislation.gov.au). The details of amendments made up to, but not commenced at, the compilation date are underlined in the endnotes. For more information on any uncommenced amendments, see the Register for the compiled law.

Application, saving and transitional provisions for provisions and amendments

If the operation of a provision or amendment of the compiled law is affected by an application, saving or transitional provision that is not included in this compilation, details are included in the endnotes.

Editorial changes

For more information about any editorial changes made in this compilation, see the endnotes.

Presentational changes

The Legislation Act 2003 provides for First Parliamentary Counsel to make presentational changes to a compilation. Presentational changes are applied to give a more consistent look and feel to legislation published on the Register, and enable the user to more easily navigate those documents.

Modifications

If the compiled law is modified by another law, the compiled law operates as modified but the modification does not amend the text of the law. Accordingly, this compilation does not show the text of the compiled law as modified. For more information on any modifications, see the Register for the compiled law.

Self‑repealing provisions

If a provision of the compiled law has been repealed in accordance with a provision of the law, details are included in the endnotes.

 

 

 

Contents

Part I—Preliminary

1 Short title

2 Commencement

3 Application of the Criminal Code

5 Interpretation

5A Certain non‑citizens to be permanent residents for the purposes of Act

6 Extension of Act to Territories

Part III—Australian Citizenship

Division 1—Citizenship by Birth, Adoption or Descent

10 Citizenship by birth

10A Citizenship by adoption

10B Citizenship by descent

10C Citizenship by descent for a person aged 18 or over on 15 January 1992

11 Citizenship by descent through mother

Division 2—Grant of Australian Citizenship

12 Application of Division

13 Grant of Australian citizenship

14 Deferral of consideration of application under section 13

14A Deferral of consideration of application under section 13—visa liable to cancellation

14B Revocation of grant of certificate of Australian citizenship before conferral of citizenship

14C Deferral of conferral of Australian citizenship

15 Effect of grant of certificate of Australian citizenship

Division 4—Loss of Citizenship

18 Renunciation of citizenship

19 Loss of citizenship by reason of service in armed forces of an enemy country

21 Deprivation of citizenship

23 Children…

Overview

The Australian Citizenship Act 1948 was enacted by the Australian Parliament to establish a formal framework for Australian citizenship, recognising it as a status that involves reciprocal rights and obligations. The Act was designed to address the need for a clear and consistent set of rules governing who is recognised as an Australian citizen, how citizenship can be acquired or lost, and the rights and responsibilities that come with Australian citizenship. The Act has been amended over the years to reflect changes in societal values, international laws, and the evolving nature of citizenship.

Scope and Application

The Australian Citizenship Act 1948 is a Commonwealth Act that governs the acquisition, retention, and loss of Australian citizenship. The Act applies to all persons, regardless of their residency status or nationality, who are seeking to obtain or who currently hold Australian citizenship. This includes citizens, permanent residents, and non-citizens. The Act extends its jurisdiction across the entire Commonwealth of Australia, including all states and territories. The Act also applies extraterritorially to Australian citizens abroad. There are certain exclusions and exemptions within the Act, such as provisions relating to renunciation of citizenship, loss of citizenship through service in an enemy country's armed forces, and deprivation of citizenship under specific circumstances. The application and scope of the Act can be further defined or modified by subordinate instruments, such as regulations and decisions made by the Minister for Home Affairs. These instruments can specify procedural details, fees, and other administrative aspects not covered in the primary Act.

Key Provisions

  • The Australian Citizenship Act 1948 establishes the criteria and processes for acquiring, maintaining, and losing Australian citizenship. The Act outlines various pathways for citizenship, such as citizenship by birth, descent, adoption, or grant. It also details the requirements that applicants must meet, including age, residency, character, and knowledge of Australian values and laws. Additionally, the Act sets forth the conditions under which citizenship may be lost, such as renunciation, deprivation, or loss due to service in an enemy country's armed forces. It imposes obligations on applicants to make declarations, pledges, and to provide certain information and documents to support their applications.
  • In terms of penalties and consequences, the Act specifies penalties for offenses such as altering a citizenship certificate, making false representations, or concealing material circumstances. The Act also allows for the review of decisions by the Administrative Appeals Tribunal for certain types of decisions related to citizenship applications. Failure to comply with certain provisions, such as surrendering a citizenship certificate upon order, can result in fines and other legal consequences.

Legal classification tags

Area of Law
Citizenship Law
Administrative Law
Immigration & Refugee Law
Instrument
Act
Concepts
Definitions & Interpretation
Commencement Provisions
Repeal & Amendment
Transitional Provisions
Licensing & Registration
Reporting & Disclosure Obligations
Enforcement Powers
Civil Penalty Provisions
Regulatory Standards
Review & Sunset Clauses
Rights & Protections

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Sourced from the Federal Register of Legislation at 26 August 2026. For the latest information on Australian Government law please go to https://www.legislation.gov.au.