• An annual cumulative deductible is (1) a deductible-type program under which an insured agrees to reimburse its insurer for its own losses during an insurance year up to an agreed annual cumulative amount. After the insured has paid losses up to this amount, the insurer pays the remaining part of the losses for the annual period, without demanding compensation from the insured. (2) The amount by which the loss or applicable coverage limit is reduced to determine the amount to be recovered by the policyholder. In standard property insurance practice, the deductible amount is deducted from the adjusted loss amount; the insurer pays this reduced amount and the policyholder is responsible for the amount deducted.