Nationality checking service
The nationality checking service is an optional service if you are applying for British citizenship. The service checks that you have completed your application to the Home Office correctly, with all the necessary documents and the right fee.
Due to changes in the application process we will no longer offer the nationality checking service, to check citizenship applications.
Visit the National Government website for more information about becoming a British citizen.
Most paper application forms are being withdrawn, and most UK based customers will need to apply online. You can use the Assisted Digital Service to get help using the online form if you do not feel confident using a computer or do not have access to one.