The Home Office has introduced an important change for nationality applications.
The updated Priority Treatment Requests: Caseworker Guidance, published for Home Office staff on 2 July 2026 and updated on 6 July 2026, confirms the introduction of a new Priority Service for nationality applications.
This is a significant development for applicants who want a faster decision on their British citizenship application but do not meet the usual discretionary priority criteria.
So, what has changed?
The guidance now states that where an applicant wants their citizenship application to be treated as priority, but their circumstances do not satisfy the existing discretionary priority guidance, they may submit their citizenship application through the Nationality Priority Service for an additional fee of £500.
Applicants using this service should normally expect to receive a decision within 30 working days from the date of biometric submission.
This could be helpful for many applicants who need greater certainty around their citizenship application timeline, especially where travel, employment, family, or personal planning is affected.
However, there are some important points to note.
First, the 30-working-day period is a target, not an absolute guarantee. The guidance confirms that applications requiring enhanced scrutiny, external checks, national security or identity enquiries, or those considered particularly complex, may fall outside this timeframe.
Second, and very importantly, an application that has already been submitted cannot be upgraded to the Priority Service. This means applicants must choose the priority option at the time of submitting the citizenship application.
Third, the Priority Service is separate from discretionary priority treatment.
Criteria for Priority
The Home Office can still consider discretionary priority where there is evidence that a case has been mishandled or overlooked.
However, if a case is more than 12 months old and the delay is justifiable, priority should not normally be given.
The guidance also confirms that priority may be considered where an applicant:
- is unable to make journeys necessary for compassionate or business reasons using existing documents;
- has compelling or compassionate circumstances and may need to travel to the UK quickly;
- is approaching their 18th birthday and may be unable to make the oath of allegiance and pledge as an adult;
- requires British citizenship for a particular job;
- has been selected to represent the UK internationally in a sport or other event, but this depends on first becoming a British citizen;
- is in the immediate family of a civil servant posted, or soon to be posted, abroad;
- has already been significantly inconvenienced because of Home Office administrative error or delay;
- has secured ministerial agreement to priority consideration;
- can show that it would be in the national interest for the application to be considered out of turn.
This is important because the new paid Priority Service does not remove the existing discretionary route. Instead, it creates a separate paid option for applicants who want a faster decision but do not fall within the usual exceptional or compassionate grounds.
The updated guidance also makes it clear that priority consideration should not influence the outcome of the application. The application must still be considered in the usual way against the nationality requirements.
For applicants, this change means planning ahead is now even more important.
Before submitting a naturalisation or registration application, applicants should consider:
- Is the case straightforward enough for the Priority Service?
- Are there any potential issues that could lead to enhanced checks or delay?
- Is the additional £500 fee worthwhile in the circumstances?
- Does the applicant meet any of the discretionary priority criteria instead?
- Has the application been prepared carefully before submission?
- Is there any risk that rushing the application could create avoidable problems?
In my view, this new service will be useful for straightforward citizenship applications where applicants are prepared to pay for a faster decision. However, it should not be seen as a shortcut for weak, incomplete, or complex applications.
A faster service does not remove the need for a properly prepared application.
For immigration advisers and applicants, the key message is simple:
If you want to use the new Nationality Priority Service, you must plan for it before submission. Once the application is submitted, it cannot be upgraded.
This is a welcome development for many citizenship applicants, but careful preparation remains essential.