THanks for the reply, however the guidance on the .gov website clearly states that 'You can use this form to get a biometric residence permit (BRP) if you are in the UK and if:-•your UK visa is in a passport that is lost, stolen, damaged, or expired'. In this case the passport which contains the ILR...

if anyone can help I would be very grateful.

Hi I've tried filling in the Biometric Residence Permit application form, but my passport has expired and the online form won't let me enter an expiry date that is not in the future.

How do I apply for a BRP, when my passport with my ILR visa is expired?

Thanks