Known as the Severe Mental Impairment (SMI) discount, this scheme offers eligible individuals a 100% reduction in Council Tax if they live alone, or a 25% discount if they live with another adult.

Those eligible for the SMI discount can claim: A 100% exemption. If they have a severe mental impairment and live alone (or only with others who have a severe mental impairment). A 50% discount. If ...