Upvote:7
The gov.uk site has a whole page about this, the summary at the top states:
If you applied outside the UK contact UKIV to find out how to cancel your application
You can only get your fee refunded if your application hasnβt been processed yet.
If you applied within the UK You can cancel via an online form, but you will not be refunded.
You wonβt get your fee refunded if you cancel an application that you made in the UK.