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guidance
Guidance
Immigration staff guidance on applications for registration as a British citizen from children of British parents.
- From:
- UK Visas and Immigration
- Published
- 27 July 2017
- Last updated
-
2811JuneAugust20222025 — See all updates
Documents

Children of British parents
PDF, 228238 KB, 1517 pages
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Details
ThisUK guidanceVisas tellsand HomeImmigration Officeguidance for staff on how to consider applications for registration as a British citizen from:
-
children born before 1 January 1983 to British mothers
-
children born before 1 July 2006 to a British father, who was not married to the child’s mother
Updates to this page
Published 27 July 2017
Last updated 2811 JuneAugust 2022
+ show2025
href="#full-history">+ show all updates
-
Update history
2025-08-11 15:22
Updated guidance to reflect changes to clarify proof of paternity.
2022-06-28 00:15
Changes to reflect the introduction of the Nationality and Borders Act 2022. A person born on or after 1 July 2006 can now apply under section 4F or 4G of the British Nationality Act 1981. A person applying under section 4C or 4I is not prevented from qualifying if their birth had not been registered at a UK consulate within 12 months of their birth.

Children of British parents
PDF, 228238 KB, 1517 pages
This file may not be suitable for users of assistive technology.
Request an accessible format.
If you use assistive technology (such as a screen reader) and need a
version of this document in a more accessible format, please email alternativeformats@homeoffice.gov.uk.
Please tell us what format you need. It will help us if you say what assistive technology you use.
Details
ThisUK guidanceVisas tellsand HomeImmigration Officeguidance for staff on how to consider applications for registration as a British citizen from:
-
children born before 1 January 1983 to British mothers
-
children born before 1 July 2006 to a British father, who was not married to the child’s mother
Updates to this page
Published 27 July 2017
Last updated 2811 JuneAugust 2022
+ show2025
href="#full-history">+ show all updates
-
Update history
2025-08-11 15:22
Updated guidance to reflect changes to clarify proof of paternity.
2022-06-28 00:15
Changes to reflect the introduction of the Nationality and Borders Act 2022. A person born on or after 1 July 2006 can now apply under section 4F or 4G of the British Nationality Act 1981. A person applying under section 4C or 4I is not prevented from qualifying if their birth had not been registered at a UK consulate within 12 months of their birth.
Details
ThisUK guidanceVisas tellsand HomeImmigration Officeguidance for staff on how to consider applications for registration as a British citizen from:
-
children born before 1 January 1983 to British mothers
-
children born before 1 July 2006 to a British father, who was not married to the child’s mother
Updates to this page
Update history
2025-08-11 15:22
Updated guidance to reflect changes to clarify proof of paternity.
2022-06-28 00:15
Changes to reflect the introduction of the Nationality and Borders Act 2022. A person born on or after 1 July 2006 can now apply under section 4F or 4G of the British Nationality Act 1981. A person applying under section 4C or 4I is not prevented from qualifying if their birth had not been registered at a UK consulate within 12 months of their birth.