Perpetual insurance

Perpetual insurance is a type of homeowners insurance policy written to have no term, or date, when the policy expires. From the effective start date, the coverage exists for perpetuity. The insured deposits money, called a deposit premium, with the insurer for insurance for the life of the risk. The deposit is many times larger than the cost of a non-refundable, annual premium for an equivalent policy with a one-year term. The insurer must earn enough income from investing the deposits to cover losses and operating expenses for the model to be economically viable. Upon cancellation, the insured is entitled to a full refund of the initial deposit premium, usually without interest. Perpetual insurance, first issued in the U.S. in Philadelphia in 1752, is still used for fire and homeowner's insurance.