Question to the Home Office:

To ask the Secretary of State for the Home Department, how many and what proportion of premium service applications for indefinite leave to remain were processed on the same day in each year since 2010.

Information on in country premium service applications for indefinite leave to remain and performance against service standards is published in the Migration Transparency data, table InC07 and can be found at:

https://www.gov.uk/government/collections/migration-transparency-data

This shows that 98.9% of straightforward cases were dealt with within our same day customer service standard.

Historic data for the 2017 period can be found at:

https://www.gov.uk/government/publications/in-country-migration-data-november-2017

We are unable to provide data for the period before 2017.