However, if the home or a portion thereof is used for business, the allocable portion of the insurance would probably be deductible as a business expense against the income from that activity (depending on the nature of the coverage).
Examples of situations that might apply: if the home or a portion thereof is (1) rented, (2) used as a day care facility, (3) used as a qualified home office, or (4) used in other activities that have a business component.