Anyone who is medically certified as being Severely Mentally Impaired (SMI) may be eligible for a Council Tax exemption or reduction.
Documents

Council Tax exemption/reduction for severe mental impairment: application form
,
file type: PDF, file size: 71 KB
PDF
71 KB
Details
When you have completed this form and it has been signed by a medical practitioner, please post to your local authority's council tax office.